Specification	MJF122G

Current - Collector (Ic) (Max)	5 A
Current - Collector Cutoff (Max) [Max]	10 µA
DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	2000
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	TO-220-3 Full Pack
Power - Max [Max]	2 W
Supplier Device Package	TO-220FP
Vce Saturation (Max) @ Ib, Ic	3.5 V
Voltage - Collector Emitter Breakdown (Max) [Max]	100 V

MJF122 Series

5.0 A, 100 V NPN Darlington Bipolar Power Transistor

Part	Package / Case	Mounting Type	DC Current Gain (hFE) (Min) @ Ic, Vce [Min]	Power - Max [Max]	Vce Saturation (Max) @ Ib, Ic	Supplier Device Package	Current - Collector (Ic) (Max)	Current - Collector Cutoff (Max) [Max]	Voltage - Collector Emitter Breakdown (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]
ON Semiconductor MJF122	TO-220-3 Full Pack	Through Hole	2000	2 W	3.5 V	TO-220FP	5 A	10 µA	100 V	150 °C	-65 °C
ON Semiconductor MJF122G	TO-220-3 Full Pack	Through Hole	2000	2 W	3.5 V	TO-220FP	5 A	10 µA	100 V	150 °C	-65 °C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.54
		10	$ 0.98
		100	$ 0.65
		500	$ 0.51
		1000	$ 0.47
		2000	$ 0.43
		5000	$ 0.39
		10000	$ 0.36
Newark	Each	10	$ 0.77
		100	$ 0.62
		500	$ 0.54
		1000	$ 0.42
		2500	$ 0.41
		10000	$ 0.38
ON Semiconductor	N/A	1	$ 0.39

Description

General part information

MJF122 Series

The Darlington Bipolar Power Transistor is designed for general-purpose amplifiers and switching applications, where the mounting surface of the device is required to be electrically isolated from the heat sink or chassis.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

Package Drawing-221D-03-TO-220 3-LEAD FULLPAK

Package Drawing