High Collector-Emitter Breakdown Voltage-
: V(BR)CEO= 550V(Min)
High Switching Speed
Wide Area of Safe Operation
100% avalanche tested
Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS
Designed for switching regulator and ge
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isc Silicon NPN Power Transistor
INCHANGE Semiconductor
2SC4557
DESCRIPTION ·High Collector-Emitter Breakdown Voltage-
: V(BR)CEO= 550V(Min) ·High Switching Speed ·Wide Area of Safe Operation ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Designed for switching regulator and general purpose
applications.