Specification	MMBTA42-QR

Current - Collector (Ic) (Max) [Max]	100 mA
Current - Collector Cutoff (Max) [Max]	100 nA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	40
Frequency - Transition	50 MHz
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature	150 °C
Package / Case	SOT-23-3, TO-236-3, SC-59
Power - Max [Max]	250 mW
Qualification	AEC-Q101
Supplier Device Package	TO-236AB
Transistor Type	NPN
Vce Saturation (Max) @ Ib, Ic	500 mV
Voltage - Collector Emitter Breakdown (Max)	300 V

MMBTA42-Q Series

NPN high-voltage transistor

Part	Mounting Type	Voltage - Collector Emitter Breakdown (Max)	Frequency - Transition	Current - Collector (Ic) (Max) [Max]	Package / Case	Current - Collector Cutoff (Max) [Max]	Qualification	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Transistor Type	Operating Temperature	Vce Saturation (Max) @ Ib, Ic	Supplier Device Package	Power - Max [Max]	Grade
Freescale Semiconductor - NXP MMBTA42-QR	Surface Mount	300 V	50 MHz	100 mA	SC-59 SOT-23-3 TO-236-3	100 nA	AEC-Q101	40	NPN	150 °C	500 mV	TO-236AB	250 mW	Automotive

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

NPN high-voltage transistor in a small SOT23 Surface-Mounted Device (SMD) plastic package.

Technical documentation and resources