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BZT52H-A7V5X
Zener Single Diode, 7.5 V, 375 mW, SOD-123F, 2 Pins, 150 °C, Surface Mount
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: NEXPERIA
- Product type: Zener Single Diodes
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 2Pins
- Product Range: BZT52H Series
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: SOD-123F
- Power Dissipation: 375mW
- Zener Voltage Nom: 7.5V
- Operating Temperature Max: 150°C
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.164 € |
| Current stock | 1000+ |
| Lead time | 7 days |
Datasheet
## **BZT52H-A series** **Voltage regulator diodes Rev. 1 — 25 January 2022** **Product data sheet** ## **1. General description** General-purpose Zener diodes in an SOD123F small and flat lead Surface-Mounted Device (SMD) plastic package. ## **2. Features and benefits** - Total power dissipation: ≤ 830 mW - Wide working voltage range: nominal 2.4 V to 75 V (E24 range) - Small plastic package suitable for surface-mounted design - Very tight tolerance: ±1 % ## **3. Applications** - General regulation functions ## **4. Quick reference data** **Table 1. Quick reference data** |**Symbol**|**Parameter**|**Conditions**||**Min**|**Typ**|**Max**|**Unit**| |---|---|---|---|---|---|---|---| |VF|forward voltage|IF= 10 mA|[1]|-|-|0.9|V| |Ptot|total power dissipation|Tamb≤ 25 °C|[2]|-|-|375|mW| ||||[3]|-|-|830|mW| - [1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02. - [2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. - [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm[2] . ## **5. Pinning information** **Table 2. Pinning** |**Pin**|**Description**||**Simplified outline**|**Graphic symbol**| |---|---|---|---|---| |1<br>~~OP~~|cathode<br>~~OP~~|[1]<br>~~OP~~|2<br>1<br>~~OP~~|_006aaa152_<br>A<br>K<br>~~OP~~| |2<br>~~OP~~|anode<br>~~OP~~|~~OP~~||| **Nexperia** **BZT52H-A series** **Voltage regulator diodes** ## **6. Ordering information** **Table 3. Ordering information** |**Type number**|**Package**||| |---|---|---|---| ||**Name**|**Description**|**Version**| |BZT52H-A2V4 to<br>BZT52H-A75|-|plastic surface-mounted package; 2 leads|SOD123F| ## **7. Marking** ## **Table 4. Marking codes** |**Type number**|**Marking**<br>**code**|**Type number**|**Marking**<br>**code**|**Type number**|**Marking**<br>**code**|**Type number**|**Marking**<br>**code**| |---|---|---|---|---|---|---|---| |BZT52H-A2V4|FT|BZT52H-A6V2|G4|BZT52H-A16|GE|BZT52H-A43|GY| |BZT52H-A2V7|FU|BZT52H-A6V8|G5|BZT52H-A18|GF|BZT52H-A47|GR| |BZT52H-A3V0|FV|BZT52H-A7V5|G6|BZT52H-A20|GG|BZT52H-A51|GS| |BZT52H-A3V3|FW|BZT52H-A8V2|G7|BZT52H-A22|GH|BZT52H-A56|GT| |BZT52H-A3V6|FX|BZT52H-A9V1|G8|BZT52H-A24|GJ|BZT52H-A62|GU| |BZT52H-A3V9|FY|BZT52H-A10|G9|BZT52H-A27|GK|BZT52H-A68|GV| |BZT52H-A4V3|FZ|BZT52H-A11|GA|BZT52H-A30|GL|BZT52H-A75|GW| |BZT52H-A4V7|G1|BZT52H-A12|GB|BZT52H-A33|GM|-|-| |BZT52H-A5V1|G2|BZT52H-A13|GC|BZT52H-A36|GN|-|-| |BZT52H-A5V6|G3|BZT52H-A15|GD|BZT52H-A39|GP|-|-| © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **2 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** **Voltage regulator diodes** ## **8. Limiting values** ## **Table 5. Limiting values** _In accordance with the Absolute Maximum Rating System (IEC 60134)._ |**Symbol**|**Parameter**|**Conditions**||**Min**|**Max**|**Unit**| |---|---|---|---|---|---|---| |IF|forward current|||-|250|mA| |IZSM|non-repetitive peak<br>reverse current|||-|see<br>Table 8,9<br>and 10|| |PZSM|non-repetitive peak<br>reverse power dissipation||[1]|-|40|W| |Ptot|total power dissipation|Tamb≤ 25 °C|[2]|-|375|mW| ||||[3]|-|830|mW| |Tj|junction temperature|||-|150|°C| |Tamb|ambient temperature|||-65|+150|°C| |Tstg|storage temperature|||-65|+150|°C| - [1] tp = 100 μs; square wave; Tj = 25 °C prior to surge. - [2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. - [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm[2] . ## **9. Thermal characteristics** **Table 6. Thermal characteristics** |**Symbol**|**Parameter**<br>|**Conditions**||**Min**|**Typ**|**Max**|**Unit**| |---|---|---|---|---|---|---|---| |Rth(j-a)|thermal resistance from<br>junction to ambient<br>|in free air|[1]<br>|-|-|330|K/W| ||||[2]<br>|-|-|150|K/W| |Rth(j-sp)|thermal resistance from<br>junction to solder point||[3]<br>|-|-|70|K/W| [1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm[2] . - [3] Soldering point of cathode tab. © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **3 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** **Voltage regulator diodes** ## **10. Characteristics** ## **Table 7. Characteristics** |_Tj = 25 °C unless_|_otherwise specified._||||||| |---|---|---|---|---|---|---|---| |**Symbol**|**Parameter**|**Conditions**||**Min**|**Typ**|**Max**|**Unit**| |VF|forward voltage|IF= 10 mA|[1]|-|-|0.9|V| [1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02. **Table 8. Characteristics per type; BZT52H-A2V4 to BZT52H-A24** _Tj = 25 °C unless otherwise specified._ |**BZT52H**<br>**-xxx**|**Sel**|**Working**<br>**voltage**<br>**VZ (V);**<br>**IZ = 5 mA**|**Working**<br>**voltage**<br>**VZ (V);**<br>**IZ = 5 mA**|**Maximum differential**<br>**resistance rdif (Ω)**|**Maximum differential**<br>**resistance rdif (Ω)**|**Reverse**<br>**current IR (μA)**|**Reverse**<br>**current IR (μA)**|**Temperature**<br>**coefficient**<br>**SZ (mV/K);**<br>**IZ = 5 mA**|**Temperature**<br>**coefficient**<br>**SZ (mV/K);**<br>**IZ = 5 mA**|**Diode**<br>**capacitance**<br>**Cd (pF)[1]**|**Non-repetitive**<br>**peak reverse**<br>**current**<br>**IZSM (A)[2]**| |---|---|---|---|---|---|---|---|---|---|---|---| |||**Min**|**Max**|**IZ = 1 mA**|**IZ = 5 mA**|**Max**|**VR (V)**|**Min**|**Max**|**Max**|**Max**| |2V4|A|2.37|2.43|400|85|50|1|-3.5|0.0|450|6.0| |2V7|A|2.67|2.73|500|83|20|1|-3.5|0.0|450|6.0| |3V0|A|2.97|3.03|500|95|10|1|-3.5|0.0|450|6.0| |3V3|A|3.26|3.34|500|95|5|1|-3.5|0.0|450|6.0| |3V6|A|3.56|3.64|500|95|5|1|-3.5|0.0|450|6.0| |3V9|A|3.86|3.94|500|95|3|1|-3.5|0.0|450|6.0| |4V3|A|4.25|4.35|500|95|3|1|-3.5|0.0|450|6.0| |4V7|A|4.65|4.75|500|78|3|2|-3.5|0.2|300|6.0| |5V1|A|5.04|5.16|480|60|2|2|-2.7|1.2|300|6.0| |5V6|A|5.54|5.66|400|40|1|2|-2.0|2.5|300|6.0| |6V2|A|6.13|6.27|150|10|3|4|0.4|3.7|200|6.0| |6V8|A|6.73|6.87|80|8|2|4|1.2|4.5|200|6.0| |7V5|A|7.42|7.58|80|10|1|5|2.5|5.3|150|4.0| |8V2|A|8.11|8.29|80|10|0.7|5|3.2|6.2|150|4.0| |9V1|A|9.00|9.20|100|10|0.5|6|3.8|7.0|150|3.0| |10|A|9.90|10.10|70|10|0.2|7|4.5|8.0|90|3.0| |11|A|10.89|11.11|70|10|0.1|8|5.4|9.0|85|2.5| |12|A|11.88|12.12|90|10|0.1|8|6.0|10.0|85|2.5| |13|A|12.87|13.13|110|10|0.1|8|7.0|11.0|80|2.5| |15|A|14.85|15.15|110|15|0.05|10.5|9.2|13.0|75|2.0| |16|A|15.84|16.16|170|20|0.05|11.2|10.4|14.0|75|1.5| |18|A|17.82|18.18|170|20|0.05|12.6|12.4|16.0|70|1.5| |20|A|19.80|20.20|220|20|0.05|14|14.4|18.0|60|1.5| |22|A|21.78|22.22|220|25|0.05|15.4|16.4|20.0|60|1.25| |24|A|23.76|24.24|220|30|0.05|16.8|18.4|22.0|55|1.25| [1] f = 1 MHz; VR = 0 V. [2] tp = 100 μs; Tamb = 25 °C. © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER **Product data sheet** All information provided in this document is subject to legal disclaimers. **4 / 12** **Rev. 1 — 25 January 2022** **Nexperia** **BZT52H-A series** ## **Voltage regulator diodes** **Table 9. Characteristics per type; BZT52H-A27 to BZT52H-A51** _Tj = 25 °C unless otherwise specified._ |**BZT52H**<br>**-xxx**|**Sel**|**Working**<br>**voltage**<br>**VZ (V);**<br>**IZ = 2 mA**|**Working**<br>**voltage**<br>**VZ (V);**<br>**IZ = 2 mA**|**Maximum differential**<br>**resistance rdif (Ω)**|**Maximum differential**<br>**resistance rdif (Ω)**|**Reverse**<br>**current IR (μA)**|**Reverse**<br>**current IR (μA)**|**Temperature**<br>**coefficient**<br>**SZ (mV/K);**<br>**IZ = 2 mA**|**Temperature**<br>**coefficient**<br>**SZ (mV/K);**<br>**IZ = 2 mA**|**Diode**<br>**capacitance**<br>**Cd (pF)[1]**|**Non-repetitive**<br>**peak reverse**<br>**current**<br>**IZSM (A)[2]**| |---|---|---|---|---|---|---|---|---|---|---|---| |||**Min**|**Max**|**IZ = 1 mA**|**IZ = 5 mA**|**Max**|**VR (V)**|**Min**|**Max**|**Max**|**Max**| |27|A|26.73|27.27|250|40|0.05|18.9|21.4|25.3|50|1.0| |30|A|29.70|30.30|250|40|0.05|21|24.4|29.4|50|1.0| |33|A|32.67|33.33|250|40|0.05|23.1|27.4|33.4|45|0.9| |36|A|35.64|36.36|250|60|0.05|25.2|30.4|37.4|45|0.8| |39|A|38.61|39.39|300|75|0.05|27.3|33.4|41.2|45|0.7| |43|A|42.57|43.43|325|80|0.05|30.1|37.6|46.6|40|0.6| |47|A|46.53|47.47|325|90|0.05|32.9|42.0|51.8|40|0.5| |51|A|50.49|51.51|350|100|0.05|35.7|46.6|57.2|40|0.4| [1] f = 1 MHz; VR = 0 V. [2] tp = 100 μs; Tamb = 25 °C. **Table 10. Characteristics per type; BZT52H-A56 to BZT52H-A75** _Tj = 25 °C unless otherwise specified._ |**BZT52H**<br>**-xxx**|**Sel**|**Working**<br>**voltage**<br>**VZ (V);**<br>**IZ = 2 mA**|**Working**<br>**voltage**<br>**VZ (V);**<br>**IZ = 2 mA**|**Maximum differential**<br>**resistance rdif (Ω)**|**Maximum differential**<br>**resistance rdif (Ω)**|**Reverse**<br>**current IR (μA)**|**Reverse**<br>**current IR (μA)**|**Temperature**<br>**coefficient**<br>**SZ (mV/K);**<br>**IZ = 2 mA**|**Temperature**<br>**coefficient**<br>**SZ (mV/K);**<br>**IZ = 2 mA**|**Diode**<br>**capacitance**<br>**Cd (pF)[1]**|**Non-repetitive**<br>**peak reverse**<br>**current**<br>**IZSM (A)[2]**| |---|---|---|---|---|---|---|---|---|---|---|---| |||**Min**|**Max**|**IZ = 0.5 mA**|**IZ = 2 mA**|**Max**|**VR (V)**|**Min**|**Max**|**Max**|**Max**| |56|A|55.44|56.56|375|120|0.05|39.2|52.2|63.8|40|0.3| |62|A|61.38|62.62|400|140|0.05|43.4|58.8|71.6|35|0.3| |68|A|67.32|68.68|400|160|0.05|47.6|65.6|79.8|35|0.25| |75|A|74.25|75.75|400|175|0.05|52.5|73.4|88.6|35|0.20| [1] f = 1 MHz; VR = 0 V. [2] tp = 100 μs; Tamb = 25 °C. © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **5 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** ## **Voltage regulator diodes** **==> picture [497 x 498] intentionally omitted <==** **----- Start of picture text -----**<br> mbg801 aaa-028550<br>10 [[3]] 10 [[3]]<br>IFF<br>(mA)<br>PZSM ZSM 10 [[2]]<br>(W)<br>10 [[2]] 10<br>1<br>(1)<br>10 10 [[-1]]<br>(2)2))<br>10 [[-2]]<br>1 10 [[-3]]<br>10 [[- 1]] 1 10 0.4 0.6 0.8 1.0<br>tp (ms)p (ms) (ms) VF (V)F (V) (V)<br>(1) Tj = 25 °C (before surge)j = 25 °C (before surge) = 25 °C (before surge) Tj = 25 °Cj = 25 °C = 25 °C<br>(2) Tj = 150 °C (before surge)j = 150 °C (before surge) = 150 °C (before surge) Fig. 2. Forward current as a function of forward<br>Fig. 1. Non-repetitive peak reverse power dissipation voltage; typical values (BZT52H-A2V4)<br>as a function of pulse duration; maximum<br>values<br>aaa-028551 aaa-028552<br>10 [[3]] 10 [[3]]<br>IFF IFF<br>(mA) (mA)<br>10 [[2]] 10 [[2]]<br>10 10<br>1 1<br>10 [[-1]] 10 [[-1]]<br>10 [[-2]] 10 [[-2]]<br>10 [[-3]] 10 [[-3]]<br>0.4 0.6 0.8 1.0 0.4 0.6 0.8 1.0<br>VF (V)F (V) (V) VF (V)F (V) (V)<br>T = 25 °C T = 25 °C<br>j j<br>Fig. 3. Forward current as a function of forward Fig. 4. Forward current as a function of forward<br>voltage; typical values (BZT52H-A6V8) voltage; typical values (BZT52H-A7V5)<br>**----- End of picture text -----**<br> **==> picture [497 x 498] intentionally omitted <==** **----- Start of picture text -----**<br> mbg801 aaa-028550<br>10 [[3]] 10 [[3]]<br>IFF<br>(mA)<br>PZSM ZSM 10 [[2]]<br>(W)<br>10 [[2]] 10<br>1<br>(1)<br>10 10 [[-1]]<br>(2)2))<br>10 [[-2]]<br>1 10 [[-3]]<br>10 [[- 1]] 1 10 0.4 0.6 0.8 1.0<br>tp (ms)p (ms) (ms) VF (V)F (V) (V)<br>(1) Tj = 25 °C (before surge)j = 25 °C (before surge) = 25 °C (before surge) Tj = 25 °Cj = 25 °C = 25 °C<br>(2) Tj = 150 °C (before surge)j = 150 °C (before surge) = 150 °C (before surge) Fig. 2. Forward current as a function of forward<br>Fig. 1. Non-repetitive peak reverse power dissipation voltage; typical values (BZT52H-A2V4)<br>as a function of pulse duration; maximum<br>values<br>aaa-028551 aaa-028552<br>10 [[3]] 10 [[3]]<br>IFF IFF<br>(mA) (mA)<br>10 [[2]] 10 [[2]]<br>10 10<br>1 1<br>10 [[-1]] 10 [[-1]]<br>10 [[-2]] 10 [[-2]]<br>10 [[-3]] 10 [[-3]]<br>0.4 0.6 0.8 1.0 0.4 0.6 0.8 1.0<br>VF (V)F (V) (V) VF (V)F (V) (V)<br>T = 25 °C T = 25 °C<br>j j<br>Fig. 3. Forward current as a function of forward Fig. 4. Forward current as a function of forward<br>voltage; typical values (BZT52H-A6V8) voltage; typical values (BZT52H-A7V5)<br>**----- End of picture text -----**<br> © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **6 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** ## **Voltage regulator diodes** **==> picture [497 x 496] intentionally omitted <==** **----- Start of picture text -----**<br> aaa-028553 mld444<br>10 [3] 0.5<br>(mA)IF SZ<br>(mV/K) 4V7<br>10 [2]<br>0<br>10 4V3<br>- 0.5<br>2V4<br>1<br>2V7<br>3V9<br>- 1<br>10 [-1]<br>3V6<br>- 1.5<br>10 [-2] 3V3<br>3V0<br>10 [-3] - 2<br>0.4 0.6 0.8 1.0 10 [- 1] 1 10 10 [2]<br>VF (V) IZ (mA)<br>T = 25 °C T = 25 °C to 150 °C<br>j j<br>Fig. 5. Forward current as a function of forward Fig. 6. Temperature coefficient as a function<br>voltage; typical values (BZT52H-A75) of working current; typical values<br>(BZT52H-A2V4 to BZT52H-A4V7)<br>mld445 aaa-006665<br>12 10 [-1]<br>IR 2V4 3V6 3V9 4V3 4V7 5V1<br>SZ 15 (A) 10 [-2] 2V7<br>(mV/K)<br>13 3V0<br>8 12 10 [-3]<br>3V3<br>11<br>10 10 [-4]<br>9V1<br>8V2<br>4 10 [-5]<br>7V5<br>6V8<br>6V2 10 [-6] 5V6 6V2 6V8<br>5V6<br>5V1<br>0 10 [-7]<br>10 [-8]<br>- 4 10 [-9]<br>10 [- 1] 1 10 10 [2] 0 2 4 6 8<br>IZ (mA) VR (V)<br>T = 25 °C to 150 °C T = 25 °C<br>j j<br>Fig. 7. Temperature coefficient as a function Fig. 8. Reverse current as a function of<br>of working current; typical values reverse voltage; typical values<br>(BZT52H-A5V1 to BZT52H-A15) (BZT52H-A2V4 to BZT52H-A6V8)<br>**----- End of picture text -----**<br> © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **7 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** ## **Voltage regulator diodes** **==> picture [497 x 482] intentionally omitted <==** **----- Start of picture text -----**<br> aaa-006666 aaa-006667<br>10 [-1] 10 [-1]<br>IR IR 30 36 43 51 62 75<br>(A) (A)<br>10 [-2] 7V5 10 12 15 18 22 10 [-2] 27 33 39 47 56 68<br>8V2<br>10 [-3]<br>10 [-3] 9V1<br>11 13 16 20 24<br>10 [-4]<br>10 [-4]<br>10 [-5]<br>10 [-5]<br>10 [-6]<br>10 [-6]<br>10 [-7]<br>10 [-7]<br>10 [-8]<br>10 [-8] 10 [-9]<br>0 5 10 15 20 25 20 40 60 80<br>VR (V) VR (V)<br>T = 25 °C T = 25 °C<br>j j<br>Fig. 9. Reverse current as a function of Fig. 10. Reverse current as a function of<br>reverse voltage; typical values reverse voltage; typical values<br>(BZT52H-A7V5 to BZT52H-A24) (BZT52H-A27 to BZT52H-A75)<br>11. Package outline<br>1.7 1.2<br>1.5 1.0<br>1<br>0.55<br>0.35<br>3.6 2.7<br>3.4 2.5<br>2<br>0.70 0.25<br>0.55 0.10<br>Dimensions in mm 04-11-29<br>Fig. 11. Package outline SOD123F<br>**----- End of picture text -----**<br> © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **8 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** **Voltage regulator diodes** ## **12. Soldering** **==> picture [391 x 261] intentionally omitted <==** **----- Start of picture text -----**<br> Footprint information for reflow soldering of plastic surface-mounted, 2 leads package SOD123F<br>4.4<br>2.9<br>2.8<br>1.1 1.2<br>2.1 1.6<br>(2×) (2×)<br>1.1<br>(2×)<br>1.2<br>(2×)<br>solder land solder land plus solder paste<br>solder paste deposit solder resist<br>occupied area Dimensions in mm sod123f_fr<br>Reflow soldering is the only recommended soldering method.<br>Fig. 12. Reflow soldering footprint SOD123F<br>**----- End of picture text -----**<br> © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **9 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** **Voltage regulator diodes** ## **13. Revision history** |**13. Revision history**|**13. Revision history**|||| |---|---|---|---|---| |**Table 11. Revision history**||||| |**Document ID**|**Release date**|**Data sheet status**|**Change notice**|**Supersedes**| |BZT52H-A_SER v.1|20220125|Product data sheet|-|-| © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER **Product data sheet** All information provided in this document is subject to legal disclaimers. **10 / 12** **Rev. 1 — 25 January 2022** **Nexperia** **BZT52H-A series** ## **Voltage regulator diodes** ## **14. Legal information** ## **Data sheet status** |**Document status**<br>**[1][2]**|**Product**<br>**status[3]**|**Definition**| |---|---|---| |Objective [short]<br>data sheet|Development|This document contains data from<br>the objective specification for<br>product development.| |Preliminary [short]<br>data sheet|Qualification|This document contains data from<br>the preliminary specification.| |Product [short]<br>data sheet|Production|This document contains the product<br>specification.| [1] Please consult the most recently issued document before initiating or completing a design. [2] The term 'short data sheet' is explained in section "Definitions". [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. ## **Definitions** **Draft** — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. **Short data sheet** — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. **Product specification** — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. ## **Disclaimers** **Limited warranty and liability** — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. **Right to make changes** — Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. **Suitability for use** — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. **Quick reference data** — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. **Applications** — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. **Limiting values** — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. **Terms and conditions of commercial sale** — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. **No offer to sell or license** — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. **Export control** — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. **Non-automotive qualified products** — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. **Translations** — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. ## **Trademarks** Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **11 / 12** **Rev. 1 — 25 January 2022** **Product data sheet** **Nexperia** **BZT52H-A series** **Voltage regulator diodes** ## **Contents** **1. General description......................................................1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Quick reference data....................................................1 5. Pinning information......................................................1 6. Ordering information....................................................2 7. Marking..........................................................................2 8. Limiting values............................................................. 3 9. Thermal characteristics............................................... 3 10. Characteristics............................................................4 11. Package outline.......................................................... 8 12. Soldering..................................................................... 9 13. Revision history........................................................10 14. Legal information......................................................11** ## © **Nexperia B.V. 2022. All rights reserved** For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com **Date of release: 25 January 2022** © Nexperia B.V. 2022. All rights reserved BZT52H-A_SER All information provided in this document is subject to legal disclaimers. **12 / 12** **Rev. 1 — 25 January 2022** **Product data sheet**
Updated at March 15, 2026
Nexperia is a dedicated global leader in discretes, logic, and MOSFET devices. Built on over half a century of semiconductor expertise and operating independently since 2017, the company produces consistently reliable components at an exceptional volume of 85 billion units annually. With its own manufacturing facilities, Nexperia delivers industry-leading small packages that combine power and thermal efficiency with best-in-class quality, meeting the rigorous standards of the automotive sector. Our extensive Nexperia portfolio is heavily focused on discrete semiconductors, providing engineers with a robust selection of core building blocks. This includes a comprehensive range of diodes and rectifiers, featuring a vast selection of Zener single diodes and Schottky diodes designed for precise voltage regulation and efficient power routing. Additionally, we offer an expansive array of bipolar transistors and single MOSFETs tailored for reliable switching and amplification in demanding applications. Beyond these primary offerings, the lineup extends into specialized circuit protection and passive components. This includes transient voltage suppressor (TVS) diodes, Zener array diodes, and small signal diodes, alongside dual MOSFETs and fast recovery rectifiers. For comprehensive design needs, the selection also encompasses integrated passive filters, common mode chokes, and precision timers and oscillators, ensuring a complete solution for high-performance electronic systems.
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