# Silicon Carbide Schottky Diode, Single, 1.2 kV, 15 A, 94 nC, DO-247

![Product image](https://novapart.co/image/farnell:2809287/)

**URL**: https://novapart.co/products/STPSC15H12WL/silicon-carbide-schottky-diode-single-12-kv-15-a
**SKU**: STPSC15H12WL
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Silicon Carbide Schottky Diodes
**Price**: €3.5500
**Stock**: 500+
**Lead Time**: 127 days (indicative)

## Description

Product Range:-; Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:1.2kV; Continuous Forward Current If:15A; Total Capacitive Ch; Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 2 Pin |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Through Hole |
| Diode Case Style | DO-247 |
| Diode Configuration | Single |
| Average Forward Current | 15A |
| Total Capacitive Charge | 94nC |
| Operating Temperature Max | 175°C |
| Repetitive Peak Reverse Voltage | 1.2kV |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2809287/)

## **STPSC15H12** 

## 1200 V power Schottky silicon carbide diode 

Datasheet - production data 

## **Description** 

**==> picture [190 x 129] intentionally omitted <==**

**----- Start of picture text -----**<br>
A —- K<br>K<br>K<br>A<br>A<br>K<br>K<br>TO-220AC DO-247 LL<br>**----- End of picture text -----**<br>


## **Features** 

- No or negligible reverse recovery 

- Switching behavior independent of temperature 

- Robust high voltage periphery 

- Operating from -40 °C to 175 °C 

- Low VF 

- ECOPACK[®] 2 compliant 

The SiC diode, available in TO-220AC and TO-247LL, is an ultrahigh performance power Schottky rectifier. It is manufactured using a silicon carbide substrate. The wide band-gap material allows the design of a low VF Schottky diode structure with a 1200 V rating. Due to the Schottky construction, no recovery is shown at turn-off and ringing patterns are negligible. The minimal capacitive turn-off behavior is independent of temperature. 

Especially suited for use in PFC and secondary side applications, this ST SiC diode will boost the performance in hard switching conditions. This rectifier will enhance the performance of the targeted application. Its high forward surge capability ensures a good robustness during transient phases. 

**Table 1: Device summary** 

|**Symbol**|**Value**|
|---|---|
|IF(AV)|15 A|
|VRRM|1200 V|
|Tj(max.)|175 °C|
|VF(typ.)|1.35 V|



This is information on a product in full production. 

September 2017 

DocID029174 Rev 2 

1/11 

_www.st.com_ 

**Characteristics** 

**STPSC15H12** 

## **1 Characteristics** 

**Table 2: Absolute ratings (limiting values at 25 °C, unless otherwise specified)** 

|**Symbol**|**Parameter**|**Parameter**|**Parameter**|**Value**|**Unit**|
|---|---|---|---|---|---|
|VRRM|Repetitivepeak reverse voltage (Tj= -40 °C to +175 °C)|||1200|V|
|IF(RMS)|Forward rms current|||38|A|
|IF(AV)|Average forward current|TO-220AC, TC= 155 °C_(1)_,<br>DC current||15|A|
|||DO-247 LL, TC= 150 °C_(1)_,<br>DC current||||
|IFRM|Repetitive peak forward<br>current|TO-220AC, TC= 155 °C,<br>Tj= 175 °C, δ = 0.1||58|A|
|||DO -247 LL, TC = 150 °C,<br>Tj = 175 °C, δ = 0.1||61||
|IFSM|Surge non repetitive<br>forward current|tp= 10 ms sinusoidal|TC= 25 °C|105|A|
||||TC= 150 °C|90||
|||tp= 10µs square|TC= 25 °C|630||
|Tstg|Storage temperature range|||-65 to +175|°C|
|Tj|Operating junction temperature range|||-40 to +175|°C|



## **Notes:** 

(1)Value based on Rth(j-c) max. 

**Table 3: Thermal parameters** 

|**Symbol**|**Parameter**|**Parameter**|**Typ. value**|**Max. value**|**Unit**|
|---|---|---|---|---|---|
|Rth(j-c)|Junction to case|TO-220AC|0.45|0.6<br>0.70|°C/W|
|||DO-247 LL|0.50|||



**Table 4: Static electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|
|IR_(1)_|Reverse leakage current|Tj= 25 °C|VR= VRRM|-|7.5|90|µA|
|||Tj= 150 °C||-|45|600||
|VF_(2)_|Forward voltage drop|Tj= 25 °C|IF= 15 A|-|1.35|1.50|V|
|||Tj= 150 °C||-|1.75|2.25||



## **Notes:** 

(1)Pulse test: tp = 10 ms, δ < 2% 

(2)Pulse test: tp = 500 µs, δ < 2% 

To evaluate the conduction losses use the following equation: 

P = 1.09 x IF(AV) + 0.0775 x IF[2] (RMS) 

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DocID029174 Rev 2 

**STPSC15H12** 

**Characteristics** 

**Table 5: Dynamic electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|QCj_(1)_|Total capacitive charge|VR= 800 V|-|94|-|nC|
|Cj|Total capacitance|VR= 0 V, Tc= 25 °C, F = 1 MHz|-|1200|-|pF|
|||VR= 800 V, Tc= 25 °C, F = 1 MHz|-|78|-||



## **Notes:** 

> (1)Most accurate value for the capacitive charge: 𝑄𝑐𝑗 = ∫0𝑉𝑂𝑈𝑇 𝐶𝐽(𝑉𝑅) • 𝑑𝑉𝑅 

DocID029174 Rev 2 

3/11 

**Characteristics** 

**STPSC15H12** 

## **1.1 Characteristics (curves)** 

**==> picture [448 x 178] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 1: Forward voltage drop versus forward  Figure 2: Reverse leakage current versus reverse<br>current (typical values)  voltage applied (typical values)<br>1.E+02 IR(µA)<br>30 IF(A)<br>Pulse test : t p = 500 µs<br>1.E+01<br>25<br>Tj = 150 °C<br>20 1.E+00<br>Ta = 25 °C Ta = 150 °C<br>15 Tj= 25 °C<br>1.E-01<br>10<br>5 1.E-02<br>V F (V)<br>0 VR(V)<br>0.0 0.5 1.0 1.5 2.0 2.5 3.0 1.E-03<br>0 100 200 300 400 500 600 700 800 900 1000 1100 1200<br>**----- End of picture text -----**<br>


**==> picture [462 x 392] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 4: Peak forward current versus case<br>Figure 3: Peak forward current versus case  temperature (DO-247 LL)<br>temperature (TO-220AC)<br>140 IM(A) 140 IM(A)<br>T T<br>δ = 0.1 δ = 0.1<br>120 120<br>δ = tp/T tp δ  [=tp/T] tp<br>100 100<br>80 80<br>δ = 0.3 δ = 0.3<br>60 δ = 0.5 60 δ = 0.5<br>40 40<br>20 δ = 1 δ = 0.7 20 δ = 1 δ = 0.7<br>Tc (°C) T C (°C)<br>0 0<br>0 25 50 75 100 125 150 175 0 25 50 75 100 125 150 175<br>Figure 5: Junction capacitance versus reverse  Figure 6: Relative variation of thermal impedance<br>voltage applied (typical values)  junction to case versus pulse duration (TO-220AC)<br>1200 Cj(pF) 1.0 Zth(j-c)/Rth(j-c)<br>F = 1 MHz 0.9<br>1000 VOSC T =j = 30 25°C mVRMS 0.8<br>0.7<br>800<br>0.6<br>600 0.5<br>0.4<br>400<br>0.3<br>0.2<br>200 Single pulse<br>VR(V) 0.1 t p (s)<br>0 0.0<br>0.1 1.0 10.0 100.0 1000.0 10000.0 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00<br>**----- End of picture text -----**<br>


4/11 DocID029174 Rev 2 

**STPSC15H12** 

**Characteristics** 

**==> picture [456 x 187] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 8: Non- repetitive peak surge forward<br>Figure 7: Relative variation of thermal impedance<br>current versus pulse duration<br>junction to case versus pulse duration (DO-247 LL)<br>1.0 Zth(j-c) /Rth(j-c) 1.E+03 IFSM(A) (sinusoidal waveform)<br>0.9<br>0.8 T a  = 25 °C<br>0.7<br>0.6 Ta = 150 °C<br>0.5<br>1.E+02<br>0.4<br>0.3<br>0.2<br>Single pulse<br>0.1<br>0.0 tp(s) tp(s)<br>1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01<br>1.E-05 1.E-04 1.E-03 1.E-02<br>**----- End of picture text -----**<br>


**==> picture [220 x 168] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 9: Total capacitive charges versus reverse<br>voltage applied (typical values)<br>100 Qcj(nC)<br>80<br>60<br>40<br>20<br>V R (V)<br>0<br>0 100 200 300 400 500 600 700 800<br>**----- End of picture text -----**<br>


DocID029174 Rev 2 

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**STPSC15H12** 

**Package** information 

## **2 Package information** 

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. 

- Cooling method: by conduction (C) 

- Epoxy meets UL94,V0 

- Recommended torque value: 0.55 N·m (TO-220AC) and 0.8 N·m (DO-247 LL) 

- Maximum torque value: 0.7 N·m (TO-220AC) and 1 N·m (DO-247 LL) 

## **2.1 TO-220AC package information** 

**Figure 10: TO-220AC package outline** 

~~©~~ 6/11 DocID029174 Rev 2 

**STPSC15H12** 

**Package** information 

**Table 6: TO-220AC package mechanical data** 

|**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|
|D|2.40|2.72|0.094|0.107|
|E|0.49|0.70|0.019|0.027|
|F|0.61|0.88|0.024|0.034|
|F1|1.14|1.70|0.044|0.066|
|G|4.95|5.15|0.194|0.202|
|H2|10.00|10.40|0.393|0.409|
|L2|16.40 typ.||0.645 typ.||
|L4|13.00|14.00|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|



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**STPSC15H12** 

**Package** information 

## **2.2 DO-247 LL package information** 

**Figure 11: DO-247 LL package outline** 

**==> picture [407 x 310] intentionally omitted <==**

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**STPSC15H12** 

**Package** information 

**Table 7: DO-247 LL package mechanical data** 

|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|
|---|---|---|---|---|
||**Millimeters**||**Inches****_(1)_**||
||**Min.**|**Max.**|**Min.**|**Max.**|
|A|4.70|5.31|0.185|0.209|
|A1|2.21|2.59|0.087|0.102|
|A2|1.50|2.49|0.059|0.098|
|b|0.99|1.40|0.039|0.055|
|b2|1.65|2.39|0.065|0.094|
|c|0.38|0.89|0.015|0.035|
|D|20.80|21.46|0.819|0.845|
|D1|13.08||0.515||
|E|15.49|16.26|0.610|0.640|
|e|5.44 typ.||0.214||
|E1|13.46||0.530||
|E2|3.43|3.99|0.135|0.157|
|L|19.81|20.32|0.780|0.800|
|L1||4.50||0.177|
|P|3.56|3.66|0.140|0.144|
|P1|7.06|7.39|0.278|0.291|
|Q|5.38|6.20|0.219|0.244|
|S|6.17 typ.||0.243||
|W||0.15||0.006|



## **Notes:** 

(1)Inches dimensions given for reference only 

DocID029174 Rev 2 

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**Ordering** information 

**STPSC15H12** 

## **3 Ordering information** 

**Table 8: Ordering information** 

|**Order code**|**Marking**|**Package**|**Weight**|**Base qty.**|**Delivery mode**|
|---|---|---|---|---|---|
|STPSC15H12D|STPSC15H12D|TO-220AC|1.86g|50|Tube|
|STPSC15H12WL|STPSC15H12WL|DO-247 LL|5.9g|30|Tube|



## **4 Revision history** 

**Table 9: Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|10-May-2016|1|Initial version|
|05-Sept-2017|2|Added DO-247 LL package.<br>Updated_Section "Features"_,_Section 1:_<br>_"Characteristics"_and_Table 8: "Ordering information"_.|



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**STPSC15H12** 

## **IMPORTANT NOTICE – PLEASE READ CAREFULLY** 

STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. 

Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. 

No license, express or implied, to any intellectual property right is granted by ST herein. 

Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. 

ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. 

Information in this document supersedes and replaces information previously supplied in any prior versions of this document. 

- © 2017 STMicroelectronics – All rights reserved 

DocID029174 Rev 2 

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## Links

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- [Supplier page](https://es.farnell.com/stmicroelectronics/stpsc15h12wl/sic-schottky-diode-1-2kv-15a-do/dp/2809287)
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