# Silicon Carbide Schottky Diode, Single, 650 V, 2 A, 7.9 nC, TO-252 (DPAK)

![Product image](https://novapart.co/image/farnell:4035996RL/)

**URL**: https://novapart.co/products/STPSC2H065B-TR/silicon-carbide-schottky-diode-single-650-v-2-a-79
**SKU**: STPSC2H065B-TR
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Silicon Carbide Schottky Diodes
**Price**: €0.5990
**Stock**: 500+
**Lead Time**: 127 days (indicative)

## Description

Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| No. Of Pins | 3 Pin |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | TO-252 (DPAK) |
| Diode Configuration | Single |
| Average Forward Current | 2A |
| Total Capacitive Charge | 7.9nC |
| Operating Temperature Max | 175°C |
| Repetitive Peak Reverse Voltage | 650V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4035996RL/)

**STPSC2H065** 

Datasheet 

## 650 V, 2 A high surge silicon carbide power Schottky diode 

## **Features** 

A K 

- No reverse recovery charge in application current range 

- Switching behavior independent of temperature 

- High forward surge capability 

- ECOPACK2 compliant component 

- Power efficient product 

## **Applications** 

## **Product label** 

- Switch mode power supply 

- PFC 

- "DC/DC" converters 

- LLC topologies 

- Boost diode 

## **Description** 

The SiC diode is an ultra-high performance power Schottky diode. It is manufactured using a silicon carbide substrate. The wide band gap material allows the design of a Schottky diode structure with a 650 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. 

**Product status** STPSC2H065 

Especially suited for use in PFC applications, the STPSC2H065 SiC diode will boost performance in hard switching conditions. 

|**Product summary**|**Product summary**|
|---|---|
|**Symbol**|**Value**|
|**IF(AV)**|2 A|
|**VRRM**|650 V|
|**Tj(max.)**|175 °C|
|**VF(typ.)**|1.38 V|



**DS12989** - **Rev 1** - **April 2019** For further information contact your local STMicroelectronics sales office. 

www.st.com 

**STPSC2H065 Characteristics** 

**1** 

## **Characteristics** 

**Table 1. Absolute ratings (limiting values at 25 °C unless otherwise specified)** 

|**Symbol**|**Parameter**|**Parameter**|**Value**|**Unit**|
|---|---|---|---|---|
|VRRM|Repetitive peak reverse voltage||650|V|
|IF(RMS)|Forward rms current||6.5|A|
|IF(AV)|Average forward current|Tc= 160 °C(1), DC|2|A|
|IFSM|Surge non repetitive forward current|tp= 10 ms sinusoidal, Tc= 25 °C<br>tp= 10 ms sinusoidal, Tc= 125 °C<br>tp= 10 µs square, Tc= 25 °C|20<br>18<br>140|A|
|IFRM|Repetitive peak forward current|Tc= 160 °C(1), Tj= 175 °C, δ = 0.1|8.5|A|
|Tstg|Storage temperature range||-65 to +175|°C|
|Tj|Operating junction temperature range||-40 to +175|°C|



_1. Value based on Rth(j-c) max._ 

**Table 2. Thermal resistance parameters** 

|**Symbol**|**Parameter**|**Typ. value**|**Max. value**|**Unit**|
|---|---|---|---|---|
|Rth(j-c)|Junction to case|2.50|3.50|°C/W|



For more information, please refer to the following application notes related to the power losses : 

- AN5088 : Rectifiers thermal management, handling and mounting recommendations 

**Table 3. Static electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|
|IR(1)|Reverse leakage current|Tj= 25 °C|VR= VRRM|-|1.5|20|µA|
|||Tj= 150 °C||-|17|84||
|VF(2)|Forward voltage drop|Tj= 25 °C|IF= 2 A|-|1.38|1.55|V|
|||Tj= 150 °C||-|1.60|1.95||



_1. tp = 10 ms, δ < 2%_ 

_2. tp = 500 μs, δ < 2%_ 

To evaluate the conduction losses, use the following equation: 

P = 1.001 x IF(AV) + 0.474 x IF[2] (RMS) 

For more information, please refer to the following application notes related to the power losses : 

- AN604: Calculation of conduction losses in a power rectifier 

- AN4021: Calculation of reverse losses on a power diode 

**DS12989** - **Rev 1** 

**page 2/10** 

**STPSC2H065 Characteristics** 

**Table 4. Dynamic electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Typ.**|**Unit**|
|---|---|---|---|---|
|Qcj(1)|Total capacitive charge|VR= 400 V|7.9|nC|
|Cj|Total capacitance|VR= 0 V, Tc= 25 °C, F = 1 MHz|135|pF|
|||VR= 400 V, Tc= 25 °C, F = 1 MHz|14||
|_1._<br>_Most accurate value for the capacitive charge:_Qcj<br>VR<br>=  ∫<br>0<br>VR<br>Cj<br>V<br>dV|||||



**DS12989** - **Rev 1** 

**page 3/10** 

**STPSC2H065 Characteristics (curves)** 

## **1.1 Characteristics (curves)** 

**==> picture [234 x 184] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 1. Forward voltage drop versus forward current<br>(typical values, low level)<br>IF(A)<br>4.0<br>Pulse test : t p =500µs<br>3.5<br>3.0 T a =100 °C<br>T a =150 °C<br>2.5<br>2.0<br>Ta=175 °C<br>1.5 Ta=25 °C<br>1.0<br>0.5<br>V F (V)<br>0.0<br>0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8<br>**----- End of picture text -----**<br>


**Figure 2. Forward voltage drop versus forward current (typical values, high level)** 

**==> picture [219 x 152] intentionally omitted <==**

**----- Start of picture text -----**<br>
IF(A)<br>20<br>Pulse test : tp=500µs<br>18<br>16<br>14 Ta=25 ° C<br>12<br>10 T a =100 °C<br>8<br>6 Ta=150 °C<br>4<br>2 Ta=175 °C<br>V F (V)<br>0<br>0 1 2 3 4 5 6 7<br>**----- End of picture text -----**<br>


**==> picture [513 x 206] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 3. Reverse leakage current versus reverse voltage<br>Figure 4. Peak forward current versus case temperature<br>applied (typical values)<br>I M (A)<br>IR(µA) 25<br>1.E+02 T<br>δ=0.1<br>T j =175 °C 20<br>δ=tp/T tp<br>1.E+01<br>Tj=150 °C 15<br>δ =0.3<br>1.E+00<br>10 δ=0.5<br>1.E-01 5 δ=1 δ=0.7<br>T j =25 °C V R (V) TC(°C)<br>1.E-02 0<br>100 150 200 250 300 350 400 450 500 550 600 650 0 25 50 75 100 125 150 175<br>**----- End of picture text -----**<br>


**DS12989** - **Rev 1** 

**page 4/10** 

**STPSC2H065 Characteristics (curves)** 

**==> picture [513 x 430] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 5. Junction capacitance versus reverse voltage Figure 6. Relative variation of thermal impedance junction<br>applied (typical values) to case versus pulse duration<br>Cj (pF) Zth(j-c)/Rth(j-c)<br>150 1.0<br>F=1 MHz<br>125 VOSC T =30 mVj =25 °C RMS 0.90.8<br>100 0.7<br>0.6<br>75 0.5<br>0.4<br>50<br>0.3<br>25 0.2<br>VR(V) 0.1 Single pulse t p (s)<br>0 0.0<br>0.1 1.0 10.0 100.0 1000.0 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01<br>Figure 7. Non-repetitive peak surge forward current Figure 8. Total capacitive charges versus reverse voltage<br>versus pulse duration (sinusoidal waveform) applied (typical values)<br>IFSM(A)<br>1.E+03 QCj(nC)<br>8<br>7<br>6<br>5<br>1.E+02 Ta=25 °C 4<br>3<br>Ta=125 °C 2<br>1<br>t p(s) V R (V)<br>1.E+01 0<br>1.E-05 1.E-04 1.E-03 1.E-02 0 50 100 150 200 250 300 350 400<br>**----- End of picture text -----**<br>


**DS12989** - **Rev 1** 

**page 5/10** 

**STPSC2H065 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. 

## **2.1 DPAK package information** 

- Epoxy meets UL94, V0 

**Figure 9. DPAK package outline** 

**==> picture [254 x 282] intentionally omitted <==**

**----- Start of picture text -----**<br>
A<br>E<br>c2<br>b4<br>E1<br>L2<br>D1<br>D<br>H<br>L4<br>A1<br>b (2x)<br>e R<br>e1<br>c<br>Seating plane<br>A2<br>(L1)<br>L<br>V2<br>Gauge<br>0.25<br> plane<br>**----- End of picture text -----**<br>


**DS12989** - **Rev 1** 

**page 6/10** 

**STPSC2H065 DPAK package information** 

## **Table 5. DPAK mechanical data** 

||**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|
|---|---|---|---|---|---|---|
|**Dim.**|**Millimeters**|||**Inches(1)**|||
||**Min.**|**Typ.**|**Max.**|**Min.**|**Typ.**|**Max.**|
|A|2.20||2.40|0.087||0.094|
|A1|0.90||1.10|0.035||0.043|
|A2|0.03||0.23|0.001||0.009|
|b|0.64||0.90|0.025||0.035|
|b4|5.20||5.40|0.205||0.213|
|c|0.45||0.60|0.018||0.024|
|c2|0.48||0.60|0.019||0.024|
|D|6.00||6.20|0.236||0.244|
|D1|4.95|5.10|5.25|0.195|0.201|0.207|
|E|6.40||6.60|0.252||0.260|
|E1|4.60|4.70|4.80|0.181|0.185|0.189|
|e|2.159|2.286|2.413|0.085|0.090|0.095|
|e1|4.445|4.572|4.699|0.175|0.180|0.185|
|H|9.35||10.10|0.368||0.398|
|L|1.00||1.50|0.039||0.059|
|(L1)|2.60|2.80|3.00|0.102|0.110|0.118|
|L2|0.65|0.80|0.95|0.026|0.031|0.037|
|L4|0.60||1.00|0.024||0.039|
|R||0.20|||0.008||
|V2|0°||8°|0°||8°|



_1. Inches dimensions given for reference only_ 

**Figure 10. DPAK recommended footprint (dimensions are in mm)** 

**==> picture [160 x 197] intentionally omitted <==**

**----- Start of picture text -----**<br>
6.3<br>10.7<br>6.1<br>B<br>1.5<br>4.572<br>A<br>The device must be positioned within<br>1.8 min.<br>2.8<br>**----- End of picture text -----**<br>


**DS12989** - **Rev 1** 

**page 7/10** 

**STPSC2H065 Ordering Information** 

**3 Ordering Information** 

## **Table 6. Ordering information** 

|**Order code**|**Marking**|**Package**|**Weight**|**Base qty.**|**Delivery mode**|
|---|---|---|---|---|---|
|STPSC2H065B-TR|PSC2 H065|DPAK|0.35 g|2500|Tape and reel|



**DS12989** - **Rev 1** 

**page 8/10** 

**STPSC2H065** 

## **Revision history** 

## **Table 7. Document revision history** 

|**Date**|**Version**|**Changes**|
|---|---|---|
|25-Apr-2019|1|First issue.|



**DS12989** - **Rev 1** 

**page 9/10** 

**STPSC2H065** 

## **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. For additional information about ST trademarks, please refer to www.st.com/trademarks. 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. 

© 2019 STMicroelectronics – All rights reserved 

**DS12989** - **Rev 1** 

**page 10/10** 



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