STR1550 Series

High voltage fast-switching NPN power transistor

Catalog

High voltage fast-switching NPN power transistor

Part	Current - Collector Cutoff (Max) [Max]	Supplier Device Package	Current - Collector (Ic) (Max) [Max]	Vce Saturation (Max) @ Ib, Ic	Voltage - Collector Emitter Breakdown (Max) [Max]	Mounting Type	Operating Temperature	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Transistor Type	Power - Max [Max]	Package / Case
STMicroelectronics STR1550	10 µA	SOT-23	500 mA	300 mV	500 V	Surface Mount	150 °C	100 hFE	NPN	500 mW	SC-59 SOT-23-3 TO-236-3

Catalog

High voltage fast-switching NPN power transistor

Description

This device is a high voltage fast-switching NPN power transistor, manufactured using diffused collector planar technology for high switching speeds. It employs a base island structure with planar edge termination to enhance switching speeds, while maintaining a wide RBSOA.