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STPS30L30CG-TR
Small Signal Schottky Diode, Dual Common Cathode, 30 V, 30 A, 570 mV, 220 A, 150 °C
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- Manufacturer: STMICROELECTRONICS
- Product type:
- Diode Configuration:Dual Common Cathode; Repetitive Reverse Voltage Vrrm Max:30V; Forward Current If(AV):30A; Forward Voltage VF Max:570mV; Forward Surge Current Ifsm Max:220A; Operat
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 3Pins
- Product Range: STPS3
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: TO-263 (D2PAK)
- Diode Configuration: Dual Common Cathode
- Forward Voltage Max: 570mV
- Forward Surge Current: 220A
- Reverse Recovery Time: -
- Average Forward Current: 30A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 30V
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.562 € |
| Current stock | 500+ |
| Lead time | 30 days |
Datasheet
**STPS30L30C** Low drop power Schottky rectifier **==> picture [61 x 39] intentionally omitted <==** ## **Features** - Very small conduction losses - Negligible switching losses - Extremely fast switching - Low forward voltage drop - Low thermal resistance - Avalanche capability specified ## **Description** This dual center tap Schottky rectifier is suited for switch mode power supplies and high frequency DC to DC converters. Packaged in TO-220AB, D[2] PAK and I[2] PAK, this device is intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications. **==> picture [183 x 250] intentionally omitted <==** **----- Start of picture text -----**<br> A1<br>K<br>A2<br>K K<br>A2 A2<br>A1 K<br>A1<br>TO-220AB D [2] PAK<br>STPS30L30CT STPS30L30CG<br>A2<br>A1<br>K<br>I [2] PAK<br>STPS30L30CR<br>**----- End of picture text -----**<br> ## **Table 1. Device summary** |IF(AV)|2 x 15 A| |---|---| |VRRM|30 V| |Tj (max)|150 °C| |VF(typ)|0.37 V| ## **Figure 1. Electrical characteristics[(a)]** **==> picture [172 x 165] intentionally omitted <==** **----- Start of picture text -----**<br> I<br>V<br>"Forward"<br>I<br>2 x IO X<br>IF<br>IO X<br>VRRM<br>VAR VR<br>V<br>IR<br>VTo VF(Io) VF VF(2xIo)<br>"Reverse"<br>IAR<br>**----- End of picture text -----**<br> - a. VARM and IARM must respect the reverse safe operating area defined in _Figure 12_ VAR and IAR are pulse measurements (tp < 1 µs). VR, IR, VRRM and VF, are static characteristics 1/9 April 2010 Doc ID 5506 Rev 6 _www.st.com_ **Characteristics** **STPS30L30C** ## **1 Characteristics** ## **Table 2. Absolute ratings (limiting values per diode)** |**Table 2.**|**Absolute ratings (limiting valuesper diode)**|**Absolute ratings (limiting valuesper diode)**|**Absolute ratings (limiting valuesper diode)**||| |---|---|---|---|---|---| |**Symbol**|**Parameter**|||**Value**|**Unit**| |VRRM|Repetitive peak reverse voltage|||30|V| |IF(RMS)|Forward rms current|||30|A| |IF(AV)|Average forward currentδ= 0.5|Tc= 140 °C,|Per diode<br>Per device|15<br>30|A| |IFSM|Surge non repetitive forward current|tp= 10 ms sinusoidal,||220|A| |IRRM|Peak repetitive reverse current|tp= 2 µs square, F= 1 kHz square||1|A| |IRSM|Non repetitive peak reverse current|tp= 100 µs square||3|A| |PARM<br>(1)|Repetitive peak avalanche power|tp= 1 µs Tj= 25 °C||5300|W| |VARM<br>(2)|Maximum repetitive peak avalanche<br>voltage|tp< 1 µs Tj< 150 °C<br>IAR< 35 A||45|V| |VASM<br>(2)|Maximum single pulse peak<br>avalanche voltage|tp< 1 µs Tj< 150 °C<br>IAR< 35 A||45|V| |Tstg|Storage temperature range|||-65 to + 175|°C| |Tj|Maximum operating junction temperature(3)|||150|°C| |dV/dt|Critical rate of rise of reverse voltage|||10000|V/µs| 1. For temperature or pulse time duration deratings, refer to _Figure 4._ and _Figure 5._ . More details regarding the avalanche energy measurements and diode validation in the avalanche are provided in the application notes AN1768 and AN2025. 2. Refer to _Figure 12_ 3. dPtot---------------dTj < ------------------------Rth(1j – a **-** ) condition to avoid thermal runaway for a diode on its own heatsink ## **Table 3. Thermal resistance[(1)]** |**Table 3.**|**Thermal resistance(1)**|**Thermal resistance(1)**||| |---|---|---|---|---| |**Symbol**|**Parameter**||**Value**|**Unit**| |Rth(j-c)|Junction to case|Per diode<br>Total|1.5<br>0.8|°C/W| |Rth(c)|Coupling||0.1|| 1. When the diodes 1 and 2 are used simultaneously: Δ Tj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) ## **Table 4. Static electrical characteristics (per diode)** |**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**| |---|---|---|---|---|---|---|---| |IR<br>(1)|Reverse leakage current|Tj= 25 °C|VR= VRRM|||1.5|mA| |||Tj= 125 °C|||170|350|mA| |VF<br>(1)|Forward voltage drop|Tj= 25 °C|IF= 15 A|||0.46|V| |||Tj= 125 °C|||0.33|0.37|| |||Tj= 25 °C|IF= 30A|||0.57|| |||Tj= 125 °C|||0.43|0.5|| 1. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.24 x IF(AV) + 0.009 x IF2(RMS) 2/9 Doc ID 5506 Rev 6 **STPS30L30C** **Characteristics** ## **Figure 2. Average forward power dissipation Figure 3. Average forward current per diode versus average forward current versus ambient temperature (per diode) (** δ **= 0.5)** **==> picture [462 x 533] intentionally omitted <==** **----- Start of picture text -----**<br> PF(av)(W) IF(av)(A)<br>10 16<br>98 δ = 0.1 δ = 0.2 δ = 0.5 14 Rth(j-a)=Rth(j-c)<br>δ = 0.05 12<br>7 Rth(j-a)=15°C/W<br>6 10<br>δ = 1<br>5 8<br>Rth(j-a)=50°C/W<br>4<br>6<br>3 T T<br>4<br>2<br>1 IF(av) (A) δ [=tp/T] tp 2 δ [=tp/T] tp Tamb(°C)<br>0 0<br>0 2 4 6 8 10 12 14 16 18 20 0 25 50 75 100 125 150<br>Figure 4. Normalized avalanche power Figure 5. Normalized avalanche power<br>derating versus pulse duration derating versus junction<br>temperature<br>1 PPARMARM(1µs)(t p) 1.2 P ARMP ARM(25°C)(T j)<br>1<br>0.1 0.8<br>0.6<br>0.01 0.4<br>0.2<br>0.001 t p(µs) 0 T j(°C)<br>25 50 75 100 125 150<br>0.01 0.1 1 10 100 1000<br>Figure 6. Non repetitive surge peak forward Figure 7. Relative variation of thermal<br>current versus overload duration, impedance junction to case<br>(maximum values per diode) versus pulse duration<br>IM(A) Zth(j-c)/Rth(j-c)<br>250<br>1.0<br>225<br>200 0.8<br>175<br>150 Tc=25°C 0.6 δ = 0.5<br>125<br>100 Tc=75°C 0.4<br>75 Tc=110°C δ = 0.2 T<br>50 IM 0.2 δ = 0.1<br>25 δ=0.5 t t(s) Single pulse tp(s) δ [=tp/T] tp<br>0 0.0<br>1E-3 1E-2 1E-1 1E+0 1E-4 1E-3 1E-2 1E-1 1E+0<br>**----- End of picture text -----**<br> 3/9 Doc ID 5506 Rev 6 **Characteristics** **STPS30L30C** **Figure 8. Reverse leakage current versus Figure 9. Junction capacitance versus reverse voltage applied (typical reverse voltage applied values per diode) (typical values per diode)** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**<br> IR(mA) C(nF)<br>1E+3 5.0<br>Tj=150°C<br>F=1MHz<br>1E+2 Tj=25°C<br>Tj=125°C<br>1E+1 1.0<br>1E+0<br>Tj=25°C<br>1E-1<br>1E-2 VR(V) 0.1 1 2 5 VR(V) 10 20 50<br>0 5 10 15 20 25 30<br>**----- End of picture text -----**<br> **Figure 10. Forward voltage drop versus forward current (maximum values per diode)** **Figure 11. Thermal resistance junction to ambient versus copper surface under tab** **==> picture [462 x 320] intentionally omitted <==** **----- Start of picture text -----**<br> IFM(A) Rth(j-a) (°C/W)<br>200 80<br>Epoxy printed circuit board, D [2] PAK<br>100 70 copper thickness = 35 µm<br>Tj=15 0 °C<br>(typical values) 60<br>50<br>Tj=12 5 °C 40<br>10<br>30<br>Tj=25 °C<br>20<br>10<br>VFM(V) S(Cu) (cm²)<br>1 0<br>0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 4 8 12 16 20 24 28 32 36 40<br>Figure 12. Reverse safe operating area (tp < 1 µs and Tj < 150 °C)<br>Iarm (A)<br>55<br>50<br>45 Forbidden area<br>40<br>35<br>30<br>Operating area<br>25<br>Varm (V)<br>20<br>30 35 40 45 50 55 60<br>**----- End of picture text -----**<br> 4/9 Doc ID 5506 Rev 6 **STPS30L30C** **Package information** ## **2 Package information** - Epoxy meets UL94, V0 - Cooling method: by conduction (C) - Recommended torque value: 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK[®] packages, depending on their level of environmental compliance. ECOPACK[®] specifications, grade definitions and product status are available at: www.st.com. ECOPACK[®] is an ST trademark. **Table 5. TO-220AB dimensions** |**L2**|||||**A**<br>**C**<br>**D**<br>**L7**<br>**E**<br>**M**|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---| ||||||||**Millimeters**||**Inches**|| ||||||||**Min.**|**Max.**|**Min.**|**Max.**| |||||||A|4.40|4.60|0.173|0.181| |||||||C|1.23|1.32|0.048|0.051| ||||**H2**|**L5**<br>**L6**<br>**L9**<br>**L4**||||||| |||||||D|2.40|2.72|0.094|0.107| |||**D**|**ia**|||||||| |||||||E|0.49|0.70|0.019|0.027| |||||**L5**||F<br>|0.61|0.88|0.024|0.034| ||**F2**<br>**F1**|||||||||| |||||||F1|1.14|1.70|0.044|0.066| |||||||||||| |||||||F2|1.14|1.70|0.044|0.066| |||||||G|4.95|5.15|0.194|0.202| ||||**G**|||G1|2.40|2.70|0.094|0.106| ||**F**<br>**G1**|||||H2|10|10.40|0.393|0.409| |||||||L2|16.4 typ.||0.645 typ.|| |||||||L4|13|14|0.511|0.551| |||||||L5|2.65|2.95|0.104|0.116| |||||||L6|15.25|15.75|0.600|0.620| |||||||||||| |||||||L7|6.20|6.60|0.244|0.259| |||||||L9|3.50|3.93|0.137|0.154| |||||||M|2.6 typ.||0.102 typ.|| |||||||Diam.|3.75|3.85|0.147|0.151| 5/9 Doc ID 5506 Rev 6 **STPS30L30C** **Package information** Mounting (soldering) the I[2] PAK metal slug (heatsink) with alloy, like a surface mount device, IS NOT PERMITTED. A standard through-hole mounting is mandatory. **Table 6. I[2] PAK dimensions** |**E**<br>**L2**<br>**L1**<br>**b1**<br>**D**<br><br>**b**<br>**e**<br>**e1**<br>**L**|**E**<br>**L2**<br>**L1**<br>**b1**<br>**D**<br><br>**b**<br>**e**<br>**e1**<br>**L**||**A1**<br>**c**<br>**c2**<br>**A**|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---| ||||||**Millimeters**||**Inches**|| ||||||**Min.**|**Max.**|**Min.**|**Max.**| |||**E**||||||| |||||A|4.40|4.60|0.173|0.181| |||||A1|2.40|2.72|0.094|0.107| |||||b|0.61|0.88|0.024|0.035| |||||b1|1.14|1.70|0.044|0.067| |||||c|0.49|0.70|0.019|0.028| |||||c2|1.23|1.32|0.048|0.052| |||||D|8.95|9.35|0.352|0.368| |||||e|2.40|2.70|0.094|0.106| |||||e1|4.95|5.15|0.195|0.203| |||||E|10|10.40|0.394|0.409| |||||L|13|14|0.512|0.551| |||||||||| |||||L1|3.50|3.93|0.138|0.155| |||||L2|1.27|1.40|0.050|0.055| 6/9 Doc ID 5506 Rev 6 **STPS30L30C** **Package information** |**Table**|**Table**|**7.**|**D2PAK dimensions**|**D2PAK dimensions**|**D2PAK dimensions**|||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---| |**L**||||||**ESS THAN 2mm**<br>**A**<br>**D**<br>**R**<br>**V2**|**Ref.**||**Dimensions**|||| ||||||||||**Millimeters**||**Inches**|| ||||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||**L2**|||||||||||| ||||||||A||4.40|4.60|0.173|0.181| |||||||||||||| ||||||||A1||2.49|2.69|0.098|0.106| ||||||||A2||0.03|0.23|0.001|0.009| ||**L3**||||||B||0.70|0.93|0.027|0.037| ||||||||B2<br>||1.14<br>|1.70<br>|0.045<br>|0.067<br>| ||||||||C||0.45|0.60|0.017|0.024| ||||||||C2||1.23|1.36|0.048|0.054| |||||||||||||| ||||||||D||8.95|9.35|0.352|0.368| ||||||||E||10.00|10.40|0.393|0.409| ||||||||G||4.88|5.28|0.192|0.208| ||||||||L||15.00|15.85|0.590|0.624| ||||||||L2||1.27|1.40|0.050|0.055| ||||||||L3||1.40|1.75|0.055|0.069| ||||||||M||2.40|3.20|0.094|0.126| |||||||||||||| ||||||||R||0.40 typ.||0.016 typ.|| ||||||||V2||0°|8°|0°|8°| |**Figure 13.**<br>**D2PAK footprint(di**||||||**mensions in mm)**||||||| |**10.30**||||||||||||| |||||||**16.90**||||||| |||||||||||||| |||||||||||||| |||||||||||||| |||||||||||||| |||||||||||||| |||||||||||||| |||||||**8.90**||||||| |||||||||||||| |||||||||||||| |||||||||||||| |||||||||||||| 7/9 Doc ID 5506 Rev 6 **Ordering information** **STPS30L30C** ## **3 Ordering information** ## **Table 8. Ordering information** |**Order code**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**| |---|---|---|---|---|---| |STPS30L30CT|STPS30L30CT|TO-220AB|2.0 g|50|Tube| |STPS30L30CG|STPS30L30CR|D2PAK|1.8 g|50|Tube| |STPS30L30CG-TR|STPS30L30CG|D2PAK|1.8 g|1000|Tape and reel| |STPS30L30CG-TR|STPS30L30CG|I2PAK|1.49 g|50|Tube| ## **4 Revision history** ## **Table 9. Document revision history** |**Date**|**Revision**|**Changes**| |---|---|---| |Jul-2003|5C|Previous issue| |29-Apr-2010|6|Added_Figure 1_and_Figure 12_. Added parameters VARMand VASM<br>to_Table 2._| 8/9 Doc ID 5506 Rev 6 **STPS30L30C** ## **Please Read Carefully:** Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. 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If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. **UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.** **UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.** Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2010 STMicroelectronics - All rights reserved ## STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America **www.st.com** 9/9 Doc ID 5506 Rev 6
Updated at April 29, 2026
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