# Zener Single Diode, 56 V, 500 mW, SOD-123F, 2 Pins, 150 Β°C, Surface Mount
**URL**: https://novapart.co/products/BZT52B56-G%20RHG/zener-single-diode-56-v-500-mw-sod-123f-2-pins-150
**SKU**: BZT52B56-G RHG
**Manufacturer**: TAIWAN SEMICONDUCTOR
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Zener Single Diodes
**Price**: β¬0.0390
**Stock**: 1000+
**Lead Time**: 176 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (27-Jun-2018) |
| No. Of Pins | 2Pins |
| Product Range | BZT52Bxxx Series |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-123F |
| Power Dissipation | 500mW |
| Zener Voltage Nom | 56V |
| Operating Temperature Max | 150Β°C |
## Datasheet
π [Download PDF](https://novapart.co/datasheet/farnell:3772981/)
**- BZT52B2V4 BZT52B75** Taiwan Semiconductor
## Small Signal Product
## **500mW, 2% Tolerance SMD Zener Diode**
## FEATURES
- Wide zener voltage range selection : 2.4V to 75V
- Surface mount device type
- Moisture sensitivity level 1
- Pb free and RoHS compliant
- VZ Tolerance Selection of Β±2%
- Matte tin (Sn) lead finish with Nickel (Ni) under plate
- Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC
**==> picture [54 x 9] intentionally omitted <==**
**----- Start of picture text -----**
SOD-123F
**----- End of picture text -----**
- Halogen-free according to IEC 61249-2-21
## MECHANICAL DATA
- Case: Flat lead SOD-123 small outline plastic package
- Terminal: Matte tin plated, lead free, solderable
per MIL-STD-202, Method 208 guaranteed
- High temperature soldering guaranteed: 260Β°C/10s
- Polarity: Indicated by cathode band
- Weight : 8.85 Β± 0.5mg
## MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25Β°C unless otherwise noted)
|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25Β°C unless otherwise noted)(TA=25Β°C unless otherwise noted)TA=25Β°C unless otherwise noted)A=25Β°C unless otherwise noted)=25Β°C unless otherwise noted))|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25Β°C unless otherwise noted)(TA=25Β°C unless otherwise noted)TA=25Β°C unless otherwise noted)A=25Β°C unless otherwise noted)=25Β°C unless otherwise noted))|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25Β°C unless otherwise noted)(TA=25Β°C unless otherwise noted)TA=25Β°C unless otherwise noted)A=25Β°C unless otherwise noted)=25Β°C unless otherwise noted))|MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25Β°C unless otherwise noted)(TA=25Β°C unless otherwise noted)TA=25Β°C unless otherwise noted)A=25Β°C unless otherwise noted)=25Β°C unless otherwise noted))|
|---|---|---|---|
|PARAMETER|SYMBOL|VALUE|UNIT|
|Forward voltage@IF= 10mA|VF|1|V|
|Power dissipation|PD|500|mW|
|Thermal resistance from junction to ambient (Note 1)|RΞΈJA|350|Β°C/W|
|Junction temperature|TJ|150|Β°C|
|Storage temperature|TSTG|- 65 to +150|Β°C|
Notes: 1. Valid provided that electrodes are kept at ambient temperature
## ZENER I vs. V CHARACTERISTICS
VBR : Voltage at IZK IZK : Test current for voltage VBR ZZK : Dynamic impedance at IZK IZT : Test current for voltage VZ VZ : Voltage at current IZT ZZT : Dynamic impedance at IZT IZM : Maximum steady state current VZM : Voltage at IZM
Document Number: DS_S1405026
Version: F15
Sb ~~a~~ **BZT52B2V4 - BZT52B75** Taiwan Semiconductor Small Signal Product
## ELECTRICAL CHARACTERISTICS
(Ratings at TA=25Β°C ambient temperature unless otherwise specified,
and VF Forward Voltage = 1V Maximum @ IF = 10 mA for all part numbers)
|Device
type
~~ββββββββe~~
~~**p**o~~|Marking
code
~~ββββββββe~~
~~po~~|Zener voltage range
~~ββββββββe~~|Zener voltage range
~~ββββββββe~~|Zener voltage range
~~ββββββββe~~|Zener voltage range
~~ββββββββe~~|Maximum zener impedance
~~ββββββββe~~|Maximum zener impedance
~~ββββββββe~~|Maximum zener impedance
~~ββββββββe~~|Maximum reverse
current
~~ββββββββe~~|Maximum reverse
current
~~ββββββββe~~|
|---|---|---|---|---|---|---|---|---|---|---|
|||VZ@ IZT
~~ββββββββe~~
~~po~~|||IZT
~~ββββββββe~~|ZZT@ IZT
~~ββββββββe~~|ZZK@ IZK
~~ββββββββe~~|IZK
~~ββββββββe~~|IR
~~ββββββββe~~|VR
~~ββββββββe~~|
|||Min(V)
~~ββββββββe~~
~~po~~|Nom(V)
~~ββββββββe~~
~~po~~|Max(V)
~~ββββββββe~~|mA
~~ββββββββe~~|Ohm
~~ββββββββe~~||mA
~~ββββββββe~~|ΞΌA
~~ββββββββe~~|V
~~ββββββββe~~|
|BZT52B2V4
~~ββββββββe~~
~~**p**o~~|2V4B
~~ββββββββe~~
~~po~~|2.35
~~ββββββββe~~
~~po~~|2.40
~~ββββββββe~~
~~po~~|2.45
~~ββββββββe~~|5
~~ββββββββe~~|100
~~ββββββββe~~|564
~~ββββββββe~~|1
~~ββββββββe~~|45
~~ββββββββe~~|1
~~ββββββββe~~|
|BZT52B2V7
~~**p**o~~|2V7B
~~po~~|2.65
~~po~~|2.70
~~po~~|2.75|5
~~o~~|100
~~o~~|564
~~o~~|1
~~o~~|18
~~o~~|1
~~o~~|
|BZT52B3V0
~~po~~|3V0B
~~po~~|2.94
~~po~~|3.00
~~po~~|3.06
~~po~~|5
~~po~~|100
~~po~~|564
~~po~~|1
~~po~~|9
~~po~~|1
~~po~~|
|BZT52B3V3
~~po~~|3V3B
~~po~~|3.23
~~po~~|3.30
~~po~~|3.37
~~po~~|5
~~po~~|95
~~po~~|564
~~po~~|1
~~po~~|4.5
~~po~~|1
~~po~~|
|BZT52B3V6
~~po~~|3V6B
~~po~~|3.53
~~po~~|3.60
~~po~~|3.67
~~po~~|5
~~po~~|90
~~po~~|564
~~po~~|1
~~po~~|4.5
~~po~~|1
~~po~~|
|BZT52B3V9
~~po~~|3V9B
~~po~~|3.82
~~po~~|3.90
~~po~~|3.98
~~po~~|5
~~po~~|90
~~po~~|564
~~po~~|1
~~po~~|2.7
~~po~~|1
~~po~~|
|BZT52B4V3
~~po~~|4V3B
~~po~~|4.21
~~po~~|4.30
~~po~~|4.39
~~po~~|5
~~po~~|90
~~po~~|564
~~po~~|1
~~po~~|2.7
~~po~~|1
~~po~~|
|BZT52B4V7
~~po~~|4V7B
~~po~~|4.61
~~po~~|4.70
~~po~~|4.79
~~po~~|5
~~po~~|80
~~po~~|470
~~po~~|1
~~po~~|2.7
~~po~~|2.0
~~po~~|
|BZT52B5V1
~~po~~|5V1B
~~po~~|5.00
~~po~~|5.10
~~po~~|5.20
~~po~~|5
~~po~~|60
~~po~~|451
~~po~~|1
~~po~~|1.8
~~po~~|2.0
~~po~~|
|BZT52B5V6
~~po~~|5V6B
~~po~~|5.49
~~po~~|5.60
~~po~~|5.71
~~po~~|5
~~po~~|40
~~po~~|376
~~po~~|1
~~po~~|0.9
~~po~~|2.0
~~po~~|
|BZT52B6V2
~~po~~|6V2B
~~po~~|6.08
~~po~~|6.20
~~po~~|6.32
~~po~~|5
~~po~~|10
~~po~~|141
~~po~~|1
~~po~~|2.7
~~po~~|4.0
~~po~~|
|BZT52B6V8
~~po~~|6V8B
~~po~~|6.66
~~po~~|6.80
~~po~~|6.94
~~po~~|5
~~po~~|15
~~po~~|75
~~po~~|1
~~po~~|1.8
~~po~~|4.0
~~po~~|
|BZT52B7V5
~~po~~|7V5B
~~po~~|7.35
~~po~~|7.50
~~po~~|7.65
~~po~~|5
~~po~~|15
~~po~~|75
~~po~~|1
~~po~~|0.9
~~po~~|5.0
~~po~~|
|BZT52B8V2
~~po~~|8V2B
~~po~~|8.04
~~po~~|8.20
~~po~~|8.36
~~po~~|5
~~po~~|15
~~po~~|75
~~po~~|1
~~po~~|0.63
~~po~~|5.0
~~po~~|
|BZT52B9V1
~~po~~|9V1B
~~po~~|8.92
~~po~~|9.10
~~po~~|9.28
~~po~~|5
~~po~~|15
~~po~~|94
~~po~~|1
~~po~~|0.45
~~po~~|6.0
~~po~~|
|BZT52B10
~~po~~|10VB
~~po~~|9.80
~~po~~|10.00
~~po~~|10.20
~~po~~|5
~~po~~|20
~~po~~|141
~~po~~|1
~~po~~|0.18
~~po~~|7.0
~~po~~|
|BZT52B11
~~po~~|11VB
~~po~~|10.78
~~po~~|11.00
~~po~~|11.22
~~po~~|5
~~po~~|20
~~po~~|141
~~po~~|1
~~po~~|0.09
~~po~~|8.0
~~po~~|
|BZT52B12
~~po~~|12VB
~~po~~|11.76
~~po~~|12.00
~~po~~|12.24
~~po~~|5
~~po~~|25
~~po~~|141
~~po~~|1
~~po~~|0.09
~~po~~|8.0
~~po~~|
|BZT52B13
~~po~~|13VB
~~po~~|12.74
~~po~~|13.00
~~po~~|13.26
~~po~~|5
~~po~~|30
~~po~~|160
~~po~~|1
~~po~~|0.09
~~po~~|8.0
~~po~~|
|BZT52B15
~~po~~|15VB
~~po~~|14.70
~~po~~|15.00
~~po~~|15.30
~~po~~|5
~~po~~|30
~~po~~|188
~~po~~|1
~~po~~|0.045
~~po~~|10.5
~~po~~|
|BZT52B16
~~po~~|16VB
~~po~~|15.68
~~po~~|16.00
~~po~~|16.32
~~po~~|5
~~po~~|40
~~po~~|188
~~po~~|1
~~po~~|0.045
~~po~~|11.2
~~po~~|
|BZT52B18
~~po~~|18VB
~~po~~|17.64
~~po~~|18.00
~~po~~|18.36
~~po~~|5
~~po~~|45
~~po~~|212
~~po~~|1
~~po~~|0.045
~~po~~|12.6
~~po~~|
|BZT52B20
~~po~~|20VB
~~po~~|19.60
~~po~~|20.00
~~po~~|20.40
~~po~~|5
~~po~~|55
~~po~~|212
~~po~~|1
~~po~~|0.045
~~po~~|14.0
~~po~~|
|BZT52B22
~~po~~|22VB
~~po~~|21.56
~~po~~|22.00
~~po~~|22.44
~~po~~|5
~~po~~|55
~~po~~|235
~~po~~|1
~~po~~|0.045
~~po~~|15.4
~~po~~|
|BZT52B24
~~po~~|24VB
~~po~~|23.52
~~po~~|24.00
~~po~~|24.48
~~po~~|5
~~po~~|70
~~po~~|235
~~po~~|1
~~po~~|0.045
~~po~~|16.8
~~po~~|
|BZT52B27
~~po~~|27VB
~~po~~|26.46
~~po~~|27.00
~~po~~|27.54
~~po~~|2
~~po~~|80
~~po~~|282
~~po~~|0.5
~~po~~|0.045
~~po~~|18.9
~~po~~|
|BZT52B30
~~po~~|30VB
~~po~~|29.40
~~po~~|30.00
~~po~~|30.60
~~po~~|2
~~po~~|80
~~po~~|282
~~po~~|0.5
~~po~~|0.045
~~po~~|21.0
~~po~~|
|BZT52B33
~~po~~|33VB
~~po~~|32.34
~~po~~|33.00
~~po~~|33.66
~~po~~|2
~~po~~|80
~~po~~|306
~~po~~|0.5
~~po~~|0.045
~~po~~|23.0
~~po~~|
|BZT52B36
~~po~~|36VB
~~po~~|35.28
~~po~~|36.00
~~po~~|36.72
~~po~~|2
~~po~~|90
~~po~~|329
~~po~~|0.5
~~po~~|0.045
~~po~~|25.2
~~po~~|
|BZT52B39
~~po~~|39VB
~~po~~|38.22
~~po~~|39.00
~~po~~|39.78
~~po~~|2
~~po~~|130
~~po~~|329
~~po~~|0.5
~~po~~|0.045
~~po~~|27.3
~~po~~|
|BZT52B43
~~po~~|43VB
~~po~~|42.14
~~po~~|43.00
~~po~~|43.86
~~po~~|2
~~po~~|150
~~po~~|353
~~po~~|0.5
~~po~~|0.045
~~po~~|30.1
~~po~~|
|BZT52B47
~~po~~|47VB
~~po~~|46.06
~~po~~|47.00
~~po~~|47.94
~~po~~|2
~~po~~|170
~~po~~|353
~~po~~|0.5
~~po~~|0.045
~~po~~|33.0
~~po~~|
|BZT52B51
~~po~~|51VB
~~po~~|49.98
~~po~~|51.00
~~po~~|52.02
~~po~~|2
~~po~~|180
~~po~~|376
~~po~~|0.5
~~po~~|0.045
~~po~~|35.7
~~po~~|
|BZT52B56
~~po~~|56VB
~~po~~|54.88
~~po~~|56.00
~~po~~|57.12
~~po~~|2
~~po~~|200
~~po~~|400
~~po~~|0.5
~~po~~|0.045
~~po~~|39.2
~~po~~|
|BZT52B62
~~po~~|62VB
~~po~~|60.76
~~po~~|62.00
~~po~~|63.24
~~po~~|2
~~po~~|215
~~po~~|423
~~po~~|0.5
~~po~~|0.045
~~po~~|43.4
~~po~~|
|BZT52B68
~~po~~
~~po~~|68VB
~~po~~|66.64
~~po~~|68.00
~~po~~|69.36
~~po~~|2
~~po~~|240
~~po~~|447
~~po~~|0.5
~~po~~|0.045
~~po~~|47.6
~~po~~|
|BZT52B75
~~po~~|75VB|73.50|75.00|76.50|2|255|470|0.5|0.045|52.5|
Notes οΌ 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the normal zener voltage of Β±2%.
3. For detailed information on price, availability and delivery of normal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS value equal to 10% of the dc zener current is superimposed to IZT or IZK.
Document Number: DS_S1405026
Version: F15
**BZT52B2V4 - BZT52B75** Taiwan Semiconductor
## Small Signal Product
## RATINGS AND CHARACTERISTICS CURVES
(TA=25Β°C unless otherwise noted)
Fig. 1 Typical Forward Characteristics
**==> picture [274 x 655] intentionally omitted <==**
**----- Start of picture text -----**
1000 TT
Eea es ee
100
10 ββββββaPr aes AaGOeee
=ββ
1 ee ee
0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
Forward Voltage (V)
Fig. 3 Zener Breakdown Characteristics
100
ββ
fp |
10
βpif p)
es ee ee es es
1 ee eeeeee ee
ee ee es ee
0.1 eeeeeeee
[|
0.01 | ffPp ue [fF fF | gfgeTU
15 25 35 45 55 65 75 85
Zener Voltage (V)
Fig. 5 Typical Capacitance
1000
a
100 eea ee
a Da?
PNa ee ee ee . ee, ee eee
10 SOS
ON
ee ee
1 pCiee FT ST fT Ue Et
1 10 100
Zener Voltage (V)
Forward Current (mA)
Zener Current (mA)
Capacitance (pF)
**----- End of picture text -----**
**==> picture [159 x 10] intentionally omitted <==**
**----- Start of picture text -----**
Fig. 2 Zener Breakdown Characteristics
**----- End of picture text -----**
**==> picture [277 x 404] intentionally omitted <==**
**----- Start of picture text -----**
100
=
10 eeeee ee eee
; | | | | pe [Pr| TPpr rp
1
Sfaβ es oe
0.1 fF
0.01 ee ee es eee ee
0 1 2 3 4 5 6 7 8 9 10 11 12
Zener Voltage (V)
Fig. 4 Admissible Power Dissipation Curve
500
400
300
200
100
0
0 50 100 150 200
Ambient Temperature ( [o] C)
Zener Current (mA)
Power Dissipation (mW)
**----- End of picture text -----**
**==> picture [264 x 200] intentionally omitted <==**
**----- Start of picture text -----**
Fig. 6 Effect of Zener Voltage on Impedence
1000
esa
IZ=5mA
100 rePINEER Aae
es a nDβ qa ee Ane) 4A
aSe a eeeee eee
IZ=20mA
10 NCApo AZT f
eee a ee ee oe
ee ee aoe
1 aPN YT ee) |Fir ee A ee A 2 eee I
1 10 100
Zener Voltage (V)
Dynamic Impedence(Ohm)
**----- End of picture text -----**
Version: F15
Document Number: DS_S1405026
**BZT52B2V4 - BZT52B75** Taiwan Semiconductor
## Small Signal Product
|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|ORDERING INFORMATION|
|---|---|---|---|---|
|PART NO.|PACKING CODE|PACKING CODE
SUFFIX(*)|PACKAGE|PACKING|
|BZT52Bxxx
(Note 1)|RH|G|SOD-123F|3K / 7" Reel|
Note 1: "xxx" is device code from "2V4" - "75", detail could follow the previous page
*: Optional available, packing code with suffix "G" means green compound (halogen free)
## EXAMPLE
|EXAMPLE||||||
|---|---|---|---|---|---|
|||||PACKING CODE||
|EXAMPLE P/N|EXAMPLE P/N|PART NO.|PACKING CODE|SUFFIX|DESCRIPTION|
|BZT52B2V4 RHG|BZT52B2V4 RHG|BZT52B2V4|RH|G|Green compound|
DIMENSIONS
**SOD-123F Unit (mm) Unit (inch) DIM. Min Max Min Max** A 1.50 1.70 0.059 0.067 B 3.30 3.90 0.130 0.154 C 0.50 0.70 0.020 0.028 D 2.50 2.70 0.098 0.106 E 0.80 1.15 0.031 0.045 ~~_~~ F 0.05 0.20 0.002 0.008
## SUGGESTED PAD LAYOUT
**Unit (mm) Unit (inch) DIM. Typ. Typ.** wf G 2.50 0.098 X 0.80 0.031 X1 4.10 0.161 Y 0.80 0.031 ieLt ~~GS=~~
Document Number: DS_S1405026
Version: F15
**- BZT52B2V4 BZT52B75** ~~OR (ppg~~ Taiwan Semiconductor
## Small Signal Product
## Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1405026
Version: F15
## Links
- [View this product on Novapart](https://novapart.co/products/BZT52B56-G%20RHG/zener-single-diode-56-v-500-mw-sod-123f-2-pins-150)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/taiwan-semiconductor/bzt52b56-g-rhg/zener-diode-56v-0-5w-sod-123f/dp/3772981)
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