Datasheet

This is information on a product in full production.
October 2013 DocID023950 Rev 3 1/13
13
STRVSX
ST repetitive voltage suppressor
Datasheet − production data
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)
• IEC 61000-4-5 level 4
• 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 overvoltages.
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
CPN
Clamping voltage
I
PP
= 2 A (125 °)
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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