Discrete Semiconductor Products

MMBTA42

Obsolete

ON Semiconductor

NPN BIPOLAR SMALL SIGNAL TRANSISTOR

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Search across all available documentation for this part.

DocumentsPackage Drawing-318BM-SOT-23 Datasheet +1

Discrete Semiconductor Products

MMBTA42

Obsolete

ON Semiconductor

NPN BIPOLAR SMALL SIGNAL TRANSISTOR

Deep-Dive with AI

DocumentsPackage Drawing-318BM-SOT-23 Datasheet +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MMBTA42

Current - Collector (Ic) (Max) [Max]	500 mA
Current - Collector Cutoff (Max) [Max]	100 nA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	40
Frequency - Transition	50 MHz
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	SOT-23-3, TO-236-3, SC-59
Power - Max [Max]	240 mW
Supplier Device Package	SOT-23-3
Transistor Type	NPN
Vce Saturation (Max) @ Ib, Ic	500 mV
Voltage - Collector Emitter Breakdown (Max)	300 V

MPSA42(LEGACY%20FAIRCHILD) Series

NPN Bipolar Small Signal Transistor

Part	Voltage - Collector Emitter Breakdown (Max)	Current - Collector (Ic) (Max) [Max]	Current - Collector Cutoff (Max) [Max]	Power - Max [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Vce Saturation (Max) @ Ib, Ic	Frequency - Transition	Mounting Type	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Package / Case	Supplier Device Package	Supplier Device Package	Transistor Type
ON Semiconductor MPSA42RLRAG	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	25 hFE	Formed Leads TO-226-3 TO-92-3 Long Body	TO-92	TO-226	NPN
ON Semiconductor MPSA42RLRP	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	25 hFE	Formed Leads TO-226-3 TO-92-3 Long Body	TO-92	TO-226	NPN
ON Semiconductor MPSA42_D74Z	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	40	TO-226-3 TO-92-3	TO-92-3		NPN
ON Semiconductor MPSA42G	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	25 hFE	TO-226-3 TO-92-3 Long Body	TO-92	TO-226	NPN
ON Semiconductor MPSA42_J18Z	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	40	TO-226-3 TO-92-3	TO-92-3		NPN
ON Semiconductor MPSA42	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	40	TO-226-3 TO-92-3	TO-92-3		NPN
ON Semiconductor MPSA42ZL1	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	25 hFE	Formed Leads TO-226-3 TO-92-3 Long Body	TO-92	TO-226	NPN
ON Semiconductor MPSA42_D26Z	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	40	TO-226-3 TO-92-3	TO-92-3		NPN
ON Semiconductor MPSA42_D75Z	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	40	TO-226-3 TO-92-3	TO-92-3		NPN
ON Semiconductor MPSA42_D81Z	300 V	500 mA	100 nA	625 mW	-55 °C	150 °C	500 mV	50 MHz	Through Hole	40	TO-226-3 TO-92-3	TO-92-3		NPN

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.20
		10	$ 0.14
		100	$ 0.08
		500	$ 0.06
		1000	$ 0.04
	Digi-Reel®	1	$ 0.18
		10	$ 0.11
		100	$ 0.07
		500	$ 0.05
		1000	$ 0.04
	Tape & Reel (TR)	3000	$ 0.03
		6000	$ 0.12
		6000	$ 0.03
		9000	$ 0.03
		30000	$ 0.03
		75000	$ 0.02
		150000	$ 0.02

Description

General part information

MPSA42(LEGACY%20FAIRCHILD) Series

This High Voltage NPN Bipolar Transistor is designed for general purpose amplifier applications. This device is housed in the TO-92 package.