# Schottky Rectifier, 100 V, 40 A, Dual Common Cathode, TO-263 (D2PAK), 3 Pins, 900 mV

![Product image](https://novapart.co/image/farnell:2806769RL/)

**URL**: https://novapart.co/products/STPS41H100CGY-TR/schottky-rectifier-100-v-40-a-dual-common-cathode
**SKU**: STPS41H100CGY-TR
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €1.0700
**Stock**: 100+
**Lead Time**: 127 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:100V; Forward Current If(AV):40A; Diode Configuration:Dual Common Cathode; Diode Case Style:TO-263; No. of Pins:3Pins; Forward Voltage VF Max:900

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | AEC-Q101 |
| Diode Mounting | Surface Mount |
| Diode Case Style | TO-263 (D2PAK) |
| Diode Configuration | Dual Common Cathode |
| Forward Voltage Max | 900mV |
| Forward Surge Current | 220A |
| Average Forward Current | 40A |
| Operating Temperature Max | 175°C |
| Repetitive Peak Reverse Voltage | 100V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2806769RL/)

## **STPS41H100C-Y** 

## Automotive low drop power Schottky rectifier 

− **Datasheet production data** 

## **Description** 

Dual center tap Schottky rectifier designed for high frequency miniature switched mode power supplies such as adaptors and on board DC/DC converters for automotive applications. 

**Table 1. Device summary** 

|**Symbol**|**Value**|
|---|---|
|IF(AV)|2 x 20 A|
|VRRM|100 V|
|Tj(max)|175 °C|
|VF (Typ)|0.62 V|



## **Features** 

- Negligible switching losses 

- High junction temperature capability 

- Good trade off between leakage current and forward voltage drop 

- Low leakage current 

- Avalanche rated 

- AEC-Q101 qualified 

- PPAP capable 

- ECOPACK[®] 2 compliant component on TO-220AB 

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This is information on a product in full production. 

_www.st.com_ 

**Characteristics** 

**STPS41H100C-Y** 

## **1 Characteristics** 

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

|**Symbol**|**Parameter**|**Parameter**||**Value**|**Unit**|
|---|---|---|---|---|---|
|VRRM|Repetitive peak reverse voltage, Tj= -40 °C|||100|V|
|IF(RMS)|Forward rms current|||30|A|
|IF(AV)|Average forward current,δ= 0.5, Tc= 150 °C||Per diode|20|A|
||||Per device|40||
|IFSM|Surge non repetitive forward current|tp= 10 ms sinusoidal||220|A|
|PARM<br>(1)|Repetitive peak avalanche power|tp= 10 µs, Tj= 125 °C||1300|W|
|Tstg|Storage temperature range|||-65 to +175|°C|
|Tj|Operating junction temperature(2)|||-40 to +175|°C|



1. For pulse time duration derating, please refer to _Figure 3_ . More details regarding the avalanche energy measurements and diode validation in the avalanche are provided in the STMicroelectronics Application notes AN1768, “Admissible avalanche power of Schottky diodes” and AN2025, “Converter improvement using Schottky rectifier avalanche specification”. dPtot 1 2. < condition to avoid thermal runaway for a diode on its own heatsink dTj Rth(j-a) 

**Table 3. Thermal parameters** 

||**Table 3. Thermalparameters**||||
|---|---|---|---|---|
|**Symbol**|**Parameter**||**Value**|**Unit**|
|Rth(j-c)|Junction to case|Per diode|1.5|°C/W|
|||Per device|0.8||
|Rth(c)|Coupling||0.1||



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|-|-|10|µA|
|||Tj= 125 °C||-|3|10|mA|
|VF<br>(2)|Forward voltage drop|Tj= 25 °C|IF= 20 A|-|-|0.80|V|
|||Tj= 125 °C||-|0.62|0.67||
|||Tj= 25 °C|IF= 40 A|-|-|0.90||
|||Tj= 125 °C||-|0.70|0.76||



1. Pulse test: tp = 5 ms, δ < 2% 

2. Pulse test: tp = 380 µs, δ < 2% 

To evaluate the conduction losses use the following equation: P = 0.58 x IF(AV) + 0.0045 x IF[2] (RMS) 

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**STPS41H100C-Y** 

**Characteristics** 

**Figure 1. Average forward power dissipation versus average forward current (per diode)** 

**==> picture [205 x 131] intentionally omitted <==**

**----- Start of picture text -----**<br>
PF(av)(W)<br>16<br>� = 0.5<br>14<br>� = 0.2<br>12 � = 1<br>� = 0.1<br>10<br>� = 0.05<br>8<br>6<br>4 T<br>2<br>IF(av)(A) � [=tp/T] tp<br>0<br>0 5 10 15 20 25<br>**----- End of picture text -----**<br>


**Figure 2. Average forward current versus ambient temperature (** δ **= 0.5, per diode)** 

**==> picture [206 x 131] intentionally omitted <==**

**----- Start of picture text -----**<br>
IF(av)(A)<br>22<br>Rth(j-a)=Rth(j-c)<br>20<br>18<br>16<br>14<br>12<br>10<br>8<br>6 Rth(j-a)=50°C/W<br>4 T<br>2 � [=tp/T] tp Tamb(°C)<br>0<br>0 25 50 75 100 125 150 175<br>**----- End of picture text -----**<br>


**Figure 3. Normalized avalanche power derating versus pulse duration** 

**Figure 4. Relative variation of thermal impedance junction to case versus pulse duration (per diode)** 

**==> picture [463 x 147] intentionally omitted <==**

**----- Start of picture text -----**<br>
� ���������������������� Zth(j-c)/Rth(j-c)<br>1.0<br>0.9<br>0.8<br>��� 0.7<br>0.6 � = 0.5<br>0.5<br>0.4 � = 0.2<br>���� 0.3 � = 0.1<br>T<br>0.2<br>Single pulse<br>����� ������ 0.10.0 tp(s) � [=tp/T] tp<br>� �� ��� ���� 1.E-03 1.E-02 1.E-01 1.E+00<br>**----- End of picture text -----**<br>


**Figure 5. Forward voltage drop vs. forward current (per diode)** 

**Figure 6. Reverse leakage current versus reverse voltage applied (typical values, per diode)** 

**==> picture [463 x 147] intentionally omitted <==**

**----- Start of picture text -----**<br>
IFM(A) IR(mA)<br>100 1.E+02<br>(Maximum values) Tj=125 ° C 1.E+01 Tj=150°C<br>Tj=125°C<br>1.E+00<br>Tj=100 ° C<br>10 (Typ Tj=125 ical values °C ) Tj=25°C 1.E-01 Tj=75°C<br>(Maximum values)<br>1.E-02 Tj=50°C<br>1.E-03 Tj=25°C<br>VFM(V) VR(V)<br>1 1.E-04<br>0.0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 60 70 80 90 100<br>**----- End of picture text -----**<br>


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**Characteristics** 

**STPS41H100C-Y** 

**Figure 7. Junction capacitance vs. reverse voltage applied (typical values, per diode)** 

**Figure 8. Thermal resistance junction to ambient versus copper surface under tab** 

**==> picture [429 x 132] intentionally omitted <==**

**----- Start of picture text -----**<br>
C(nF)<br>10.0<br>F=1MHz<br>———— Vosc=30mV - 70 |__| Epoxy printed board FR4,ecy=35ym | | |  D*PAK<br>Tj=25°C<br>SSS<br>a SE ert | wo<br>=0 ep a<br>1.0 SO Pa a<br>a ee ee<br>SSSSSHES See | SOS<br>ge a<br>osc eee<br>pot tT [EP)] eee<br>VR(V)<br>0.1 Pe Tee eer<br>ta ET) (EFS) EEE<br>1 10 100 0 5 10 15 20 25 30 35<br>**----- End of picture text -----**<br>


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**Package information** 

## **2 Package information** 

- Epoxy meets UL94, V0 

- Lead-free package 

- Cooling method: by conduction (C) 

- Recommended torque value for TO-220AB: 0.55 N·m 

- Maximum torque value for TO-220AB: 0.7 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. 

**Figure 9. D[2] PAK dimension definitions** 

**==> picture [398 x 427] intentionally omitted <==**

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**Package information** 

**Table 5. D[2] PAK dimension values** 

||**Table 5. D2PAK dimension values**|**Table 5. D2PAK dimension values**|**Table 5. D2PAK dimension values**|**Table 5. D2PAK dimension values**|**Table 5. D2PAK dimension values**|**Table 5. D2PAK dimension values**|
|---|---|---|---|---|---|---|
|**Ref.**|**Dimensions**||||||
||**Millimeters**|||**Inches**|||
||**Min.**|**Typ.**|**Max.**|**Min.**|**Typ.**|**Max.**|
|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|
|B|0.70||0.93|0.027||0.037|
|B2|1.14||1.70|0.045||0.067|
|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|1.30||1.75|0.051||0.069|
|M|2.29||2.79|0.090||0.110|
|R||0.40 typ.||0.016 typ.|||
|V2|0°||8°|0°||8°|



**Figure 10. Footprint (dimensions in mm)** 

**==> picture [398 x 211] intentionally omitted <==**

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**Package information** 

## **Figure 11. TO-220AB dimension definitions** 

**==> picture [195 x 208] intentionally omitted <==**

**----- Start of picture text -----**<br>
E A<br>Resin gate ∅ P F<br>0.5 mm max.<br>protrusion [(1)] Q<br>H1<br>D D1<br>L20 L30<br>b1 L1 J1<br>L<br>b<br>e Resin gate c<br>0.5 mm max.<br>protrusion [(1)]<br>e1<br>(1) Resin gate position accepted in each of the two<br>position shown as well as the symmetrical opposites<br>**----- End of picture text -----**<br>


**Table 6. TO-220AB dimensions** 

||**Table 6. TO-220AB dimensions**|**Table 6. TO-220AB dimensions**|**Table 6. TO-220AB dimensions**|**Table 6. TO-220AB dimensions**|
|---|---|---|---|---|
|**Ref.**|**Dimensions**||||
||**Millimeters**||**Inches**||
||**Min.**|**Max.**|**Min.**|**Max.**|
|A|4.40|4.60|0.17|0.18|
|b|0.61|0.88|0.024|0.035|
|b1|1.14|1.70|0.045|0.067|
|c|0.48|0.70|0.019|0.027|
|D|15.25|15.75|0.60|0.62|
|D1|1.27 typ.||0.05 typ.||
|E|10|10.40|0.39|0.41|
|e|2.40|2.70|0.094|0.106|
|e1|4.95|5.15|0.19|0.20|
|F|1.23|1.32|0.048|0.052|
|H1|6.20|6.60|0.24|0.26|
|J1|2.40|2.72|0.094|0.107|
|L|13|14|0.51|0.55|
|L1|3.50|3.93|0.137|0.154|
|L20|16.40 typ.||0.64 typ.||
|L30|28.90 typ.||1.13 typ.||
|∅P|3.75|3.85|0.147|0.151|
|Q|2.65|2.95|0.104|0.116|



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**Ordering information** 

**STPS41H100C-Y** 

## **3 Ordering information** 

**Table 7. Ordering information** 

|**Order code**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**|
|---|---|---|---|---|---|
|STPS41H100CGY-TR|STPS41H100CGY|D²PAK|1.48 g|1000|Tape and reel|
|STPS41H100CTY|STPS41H100CY|TO-220AB|2.20 g|50|Tube|



## **4 Revision history** 

**Table 8. Revision history** 

|||**Table 8. Revision history**|
|---|---|---|
|**Date**|**Revision**|**Changes**|
|21-Oct-2011|1|Initial release.|
|14-Jan-2015|2|Added TO-220AB package information.Updated_Table 2_and<br>_Figure 3_. Removed_Figure 4_.|



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## **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. 

© 2015 STMicroelectronics – All rights reserved 

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## Links

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- [Supplier page](https://es.farnell.com/stmicroelectronics/stps41h100cgy-tr/schottky-rect-aec-q101-100v-to/dp/2806769RL)
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