NPN SILICON PLANAR MEDIUM POWER HIGH VOLTAGE TRANS.
ZTX457 - NPN SILICON PLANAR MEDIUM POWER HIGH VOLTAGE TRANSISTOR
NPN SILICON PLANAR MEDIUM POWER HIGH VOLTAGE TRANSISTOR ISSUE 2 MARCH 1994 FEATURES * 300 Volt VCEO * 0.5 Amp continuous current * Ptot= 1 Watt ZTX.