Part Number : TIP120
Function : 5A, 60V, Plastic medium-power complementary silicon transistor
Package : TO-220AB Type
Maker : ON Semiconductor
Pinouts : 
Description :
DARLINGTON 5 AMPERE COMPLEMENTARY SILICON POWER TRANSISTOR. Designed for general−purpose amplifier and low−speed switching applications.
Features
• High DC Current Gain : hFE = 2500 (Typ) @ IC = 4.0 Adc
• Collector−Emitter Sustaining Voltage − @ 100 mAdc
VCEO(sus) = 60 Vdc (Min) − TIP120, TIP125
= 80 Vdc (Min) − TIP121, TIP126
= 100 Vdc (Min) − TIP122, TIP127
• Low Collector−Emitter Saturation Voltage −
VCE(sat) = 2.0 Vdc (Max) @ IC = 3.0 Adc
= 4.0 Vdc (Max) @ IC = 5.0 Adc
• Monolithic Construction with Built−In Base−Emitter Shunt Resistors
Datasheet PDF Download : 
Others datasheet of same file :
TIP120G, TIP121, TIP121G, TIP122
