This is information on a product in full production.
September 2015 DocID023950 Rev 4 1/14
STRVSX
ST repetitive voltage suppressor
Datasheet - production data
Features
•Clamping voltage characteri stics defined at
25 °C, 85 °C and 125 °C
•Stand-of f voltage range: from 85 V to 188 V
•Low leakage current: 0.2 µA at 25 °C
•Maxim um operating junction temperat ures:
– 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-ST D-883, method 3015, class 3B:
– 25 kV HBM (human body model)
•MIL-ST D-750, method 2026 s olde rability
•EIA STD RS-481 and IEC 60286-3 packing
(surface mount packages)
Applications
•MOSFET protecti on
•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
protect ion from repetitive overvoltage.
The STRVSX series is highly reliable and suits
applications where the surge frequency makes
the protected device tempe ra ture increase, for
example , MOS FET prot ection in fly back
configuration.
Additi onal support for designers using these
device s is available in the STMicroele ctronics
application not e AN4 209: “Design methodolo gy
for repetiti ve voltage suppressors ( RVS) in
repetitive mode: STRVS”.
Table 1. Device summary
Order codes Clamping voltage
IPP = 2 A (125 °C) 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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