# Schottky Rectifier, 100 V, 3 A, Single, SOD-128FL, 2 Pins, 840 mV

![Product image](https://novapart.co/image/farnell:2723352RL/)

**URL**: https://novapart.co/products/STPS3H100AF/schottky-rectifier-100-v-3-a-single-sod-128fl-2
**SKU**: STPS3H100AF
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.1870
**Stock**: 500+
**Lead Time**: 120 days (indicative)

## Description

Repetitive Reverse Voltage Vrrm Max:100V; Forward Current If(AV):3A; Diode Configuration:Single; Diode Case Style:SOD-128FL; No. of Pins:2Pins; Forward Voltage VF Max:840mV; Forwa

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-128FL |
| Diode Configuration | Single |
| Forward Voltage Max | 840mV |
| Forward Surge Current | 79A |
| Average Forward Current | 3A |
| Operating Temperature Max | 175°C |
| Repetitive Peak Reverse Voltage | 100V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2723352RL/)

## **STPS3H100AF** 

## High voltage power Schottky rectifier 

Datasheet - production data 

## **Description** 

**==> picture [82 x 108] intentionally omitted <==**

**----- Start of picture text -----**<br>
K A<br>SOD128Flat<br>**----- End of picture text -----**<br>


This high voltage Schottky barrier rectifier device is packaged in SOD128Flat and designed for high frequency miniature switched mode power supplies and for board DC to DC converters. 

**Table 1: Device summary** 

|**Symbol**|**Value**|
|---|---|
|IF(AV)|3 A|
|VRRM|100 V|
|Tj(max.)|175 °C|
|VF(typ.)|0.57 V|



## **Features** 

- Negligible switching losses 

- High junction temperature capability 

- Low leakage current 

- Good trade-off between leakage current and forward voltage drop 

- Avalanche specification 

- ECOPACK[®] compliant component 

July 2016 

DocID029497 Rev 1 

1/8 

This is information on a product in full production. 

_www.st.com_ 

**Characteristics** 

**STPS3H100AF** 

## **1 Characteristics** 

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

|**Symbol**|**Parameter**|**Parameter**|**Value**|**Unit**|
|---|---|---|---|---|
|VRRM|Repetitivepeak reverse volltage||100|V|
|IF(AV)|Average forward current|TL= 140 °C, δ = 0.5, square pulse|3|A|
|IFSM|Surge non repetitive forward<br>current|tp= 10 ms sinusoidal|75|A|
|||tp= 8.3 ms sinusoidal|79||
|PARM|Repetitive peak avalanche<br>power|tp= 10 µs, Tj= 125 °C|172|W|
|Tstg|Storage temperature range||-65 to +175|°C|
|Tj|Operating junction temperature range_(1)_||-40 to +175|°C|



## **Notes:** 

(1)(dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. 

**Table 3: Thermal parameters** 

|**Symbol**|**Parameter**|**Max. value**|**Unit**|
|---|---|---|---|
|Rth(j-l)|Junction to lead|16|°C/W|



**Table 4: Static electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|---|
|IR_(1)_|Reverse leakage current|Tj= 25 °C|VR= 100 V|-||1.5|µA|
|||Tj= 125 °C||-|0.6|1.7|mA|
|VF_(2)_|Forward voltage drop|Tj= 25 °C|IF= 3 A|-||0.76|V|
|||Tj= 125 °C||-|0.57|0.61||
|||Tj= 25 °C|IF= 6 A|-||0.84||
|||Tj= 125 °C||-|0.64|0.68||



## **Notes:** 

- (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 = 0.54 x IF(AV) + 0.023 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 in a power diode) 

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**STPS3H100AF** 

**Characteristics** 

## **1.1 Characteristics (curves)** 

**==> picture [451 x 177] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 1: Average forward power dissipation  Figure 2: Average forward current versus ambient<br>versus average forward current  temperature (δ = 0.5)<br>12 IF(AV)(A)<br>2.5 PF(AV)(W) R th(j-a)  = R th(j-l)<br>10<br>δ = 0.05 δ = 0.1 δ = 0.2 δ = 0.5 δ = 1<br>2.0<br>8<br>1.5<br>6<br>1.0<br>4<br>0.5 T T<br>IF(AV)(A) δ [=] [tp/T] tp 2<br>0.0 δ [=] [tp/T] tp Tamb(°C)<br>0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0<br>0 25 50 75 100 125 150 175<br>**----- End of picture text -----**<br>


**==> picture [437 x 178] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 3: Normalized avalanche power derating  Figure 4: Relative variation of thermal impedance<br>versus pulse duration (Tj = 125 °C) j = 125 °C)  = 125 °C)  junction to lead versus pulse duration<br>PARM(tp) 1.0 Zth(j-l)/Rth(j-l)<br>1 PARM(10 µs) 0.9<br>0.8<br>0.7<br>0.1<br>0.6<br>0.5<br>0.4<br>0.01<br>0.3<br>0.2<br>Single pulse<br>0.001 t p(µs) 0.1 tp(s)<br>1 10 100 1000 0.0<br>1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01<br>**----- End of picture text -----**<br>


**Figure 3: Normalized avalanche power derating versus pulse duration (Tj = 125 °C) j = 125 °C)  = 125 °C)** 

**==> picture [457 x 177] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 5: Reverse leakage current versus reverse  Figure 6: Junction capacitance versus reverse<br>voltage applied (typical values)  voltage applied (typical values)<br>IR(µA) C(pF)<br>1.E+04 1000<br>F = 1 MHz<br>1.E+03 Tj = 150 °C V OSCTj = 30 mV = 25 °C RMS<br>Tj = 125 °C<br>1.E+02 Tj = 100 °C<br>1.E+01 Tj = 75 °C 100<br>1.E+00 T j = 50 °C<br>1.E-01 T j = 25 °C<br>VR(V) VR(V)<br>1.E-02 10<br>0 10 20 30 40 50 60 70 80 90 100 1 10 100<br>**----- End of picture text -----**<br>


DocID029497 Rev 1 

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**Characteristics** 

**STPS3H100AF** 

**==> picture [451 x 187] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 7: Forward voltage drop versus forward  Figure 8: Thermal resistance junction to ambient<br>current (typical values)  versus copper surface under each lead<br>(typical values)<br>100.00 IF(A) 200 Rth(j-a)(°C/W)<br>SOD128-Flat<br>10.00 150<br>T j  = 75 °C<br>1.00 Tj = 125 °C Tj = 25 °C 100<br>Epoxy printed board FR4, eCu = 35 µm<br>0.10 50<br>VF(V) S Cu (cm²)<br>0.01 0<br>0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0<br>**----- End of picture text -----**<br>


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**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. 

- Epoxy meets UL94, V0 

- Lead-free package 

## **2.1 SOD128Flat package information** 

**Figure 9: SOD128Flat package outline** 

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**Package** information 

**Table 5: SOD128Flat package mechanical data** 

|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**|
|---|---|---|---|---|
||**Millimeters**||**Inches**||
||**Min.**|**Max.**|**Min.**|**Max.**|
|A|0.93|1.03|0.037|0.041|
|b|1.69|1.81|0.067|0.071|
|c|0.10|0.22|0.004|0.009|
|D|2.30|2.50|0.091|0.098|
|E|4.60|4.80|0.181|0.189|
|E1|3.70|3.90|0.146|0.154|
|L|0.55|0.85|0.026|0.033|
|L1|0.30 typ.||0.012 typ.||
|L2|0.45 typ.||0.018 typ.||



**Figure 10: SOD128Flat footprint in mm (inches)** 

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**Ordering** information 

**STPS3H100AF** 

## **3 Ordering information** 

**Table 6: Ordering information** 

|**Order code**|**Marking**|**Package**|**Weight**|**Base qty.**|**Delivery mode**|
|---|---|---|---|---|---|
|STPS3H100AF|3H100|SOD128Flat|26.4 mg|3000|Tape and reel|



## **4** 

## **Revision history** 

**Table 7: Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|01-Jul-2016|1|Initial release.|



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**STPS3H100AF** 

## **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. 

- © 2016 STMicroelectronics – All rights reserved 

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