This is information on a product in full production.

September 2015

DocID023950 Rev 4

1/14

STRVSX

ST repetitive voltage suppressor

Datasheet

Features

• Clamping voltage characteristics defined at

25 °C, 85 °C and 125 °C

• Stand-off voltage range: from 85 V to 188 V

• Low leakage current: 0.2 µA at 25 °C

• Maximum operating junction temperatures:

– SMB and SMC: 150 °C

– DO-15 and DO-201: 175°C

Complies with the following standards:

• IEC 61000-4-2 level 4

– ±15 kV (air discharge)

– ±8 kV (contact discharge)

• MIL-STD-883, method 3015, class 3B:

– 25 kV HBM (human body model)

• MIL-STD-750, method 2026 solderability

• EIA STD RS-481 and IEC 60286-3 packing

(surface mount packages)

Applications

• MOSFET protection

• IGBT protection

• Auxiliary power supply

Description

The STRVSX series is a TVS family created to

provide simple and effective solutions for

designers working on circuits that require

protection from repetitive overvoltage.

The STRVSX series is highly reliable and suits

applications where the surge frequency makes

the protected device temperature increase, for

example, MOSFET protection in fly back

configuration.

Additional support for designers using these

devices is available in the STMicroelectronics

application note AN4209: “Design methodology

for repetitive voltage suppressors (RVS) in

repetitive mode: STRVS”.

K

A

K

A

K

K

A

A

SMB

STRVS185X02B

SMC

STRVS118X02C

STRVS248X02C

DO-15

STRVS185X02E

STRVS225X02E

STRVS241X02E

DO-201

STRVS142X02F

STRVS182X02F

STRVS222X02F

STRVS252X02F

STRVS280X02F

Table 1. Device summary

Order codes

Clamping voltage

Package

STRVS118X02C

118 V

SMC

STRVS142X02F

142 V

DO-201

STRVS182X02F

182 V

DO-201

STRVS185X02B

185 V

SMB

STRVS185X02E

185 V

DO-15

STRVS222X02F

222 V

DO-201

STRVS225X02E

225 V

DO-15

STRVS241X02E

241 V

DO-15

STRVS248X02C

248 V

SMC

STRVS252X02F

252 V

DO-201

STRVS280X02F

280 V

DO-201

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