LNBTVSX-304 Datasheet, PDF (1/7 Pages) STMicroelectronics – Lightning protection for LNB power supply

LNBTVSx-304
Lightning protection for LNB power supply
Features
■ 1 kV, 500 A protection (8/20 µs 1.2/50 µs)
■ SMC package
■ Unidirectional and low V_F
(V_F = 1.2 V at I_F = 9 A)
■ Low clamping factor
■ Fast response time
Description
The LNBTVSx-304 is a dedicated lightning and
electrical overstress surge protection for LNB
voltage regulators in satellite set top box
applications.
This device provides lightning protection based on
the IEEE C62.41.2 standard.
Available in the SMC package, this device is
compatible with industry standard mounting
processes.
A
K
SMC
Table 1. Device summary
Characteristic LNBTVS4-304S LNBTVS6-304S
Lightning surge
level (8/20 µs
1.2/50 µs
combination
wave)
Clamping voltage
(max)
700 V, 350 A
45 V @ 333 A
1000 V, 500 A
45 V @ 500 A
April 2008
Rev 1
1/7
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