2N4921 Series

Medium Power NPN Bipolar Power Transistor

Catalog

Medium Power NPN Bipolar Power Transistor

Part	Package / Case	Vce Saturation (Max) @ Ib, Ic	Supplier Device Package	Mounting Type	Frequency - Transition	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Collector Emitter Breakdown (Max) [Max]	DC Current Gain (hFE) (Min) @ Ic, Vce	Current - Collector (Ic) (Max) [Max]	Current - Collector Cutoff (Max) [Max]	Power - Max [Max]	Transistor Type
ON Semiconductor 2N4921	TO-126-3 TO-225AA	600 mV	TO-126	Through Hole	3 MHz	150 °C	-65 °C	40 V	30 hFE	1 A	500 çA	30 W	NPN

Medium Power NPN Bipolar Power Transistor

• Low Saturation Voltage - VCE(sat)= 0.6 Vdc (Max) @ IC= 1.0 Amp

• Excellent Power Dissipation - PD= 30 W @ TC= 25°C

• Excellent Safe Operating Area

• Gain Specified to IC= 1.0 Amp

• Complement of PNP 2N4918, 2N4919, 2N4920

• Pb-Free Packages are Available

The Power 3 A, 80 V Bipolar NPN Transistor is designed for driver circuits, switching and amplifier applications.