Product Summary

The TIP122 is a silicon Epitaxial-Base NPN power transistor in monolithic Darlington configuration mounted in Jedec TO-220 plastic package. The TIP122 is intented for use in power linear and switching applications.

Parametrics

TIP122 absolute maximum ratings: (1)VCBO, Collector-Base Voltage (IE = 0): 100 V; (2)VCEO, Collector-Emitter Voltage (IB = 0): 100 V; (3)VEBO, Emitter-Base Voltage (IC = 0): 5 V; (4)IC, Collector Current: 5 A; (5)ICM, Collector Peak Current: 8 A; (6)IB, Base Current: 0.1 A; (7)Ptot, total dissipation: 65W when Tcase≤25℃; 2W when Tamb≤25℃ ; (8)Tstg, Storage Temperature: -65 to 150℃; (9)Tj, Max. Operating Junction Temperature: 150℃.

Features

TIP122 features: (1)ICEO, collector cut-off current (IB=0): 0.5mA when VCE=30V; (2)ICBO, collector cut-off current (IB=0): 0.2mA when VCB=60V; (3)IEBO, emitter cut-off current (IC=0): 2mA when VEB=5V; (4)VCE(sus), collector-emitter sustaining voltage (IB=0): 100V when IC=30mA; (5)VCE(sat), collector-emitter saturation voltage: 2V when IC=3A, IB=12mA; 4V when IC=5A, IB=20mA.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TIP122
TIP122

STMicroelectronics

Transistors Darlington NPN Power Darlington

Data Sheet

0-1: $0.30
1-10: $0.28
10-100: $0.25
100-250: $0.22
TIP122-BP
TIP122-BP

Micro Commercial Components (MCC)

Transistors Bipolar (BJT) NPN 100V 5A 65W

Data Sheet

0-1000: $0.40
TIP122F
TIP122F

Other


Data Sheet

Negotiable 
TIP122FP
TIP122FP

STMicroelectronics

Transistors Darlington NPN Power Darlington

Data Sheet

0-1: $0.31
1-10: $0.29
10-100: $0.28
100-250: $0.26
TIP122G
TIP122G

ON Semiconductor

Transistors Darlington 5A 100V Bipolar Power NPN

Data Sheet

0-1: $0.35
1-25: $0.31
25-100: $0.23
100-500: $0.20
TIP122-S
TIP122-S

Bourns

Transistors Darlington NPN DARLINGTON 100V 5A

Data Sheet

Negotiable 
TIP122TU
TIP122TU

Fairchild Semiconductor

Transistors Darlington NPN Epitaxial Darl

Data Sheet

0-1: $0.39
1-25: $0.34
25-100: $0.26
100-250: $0.23
TIP122TU_NWDC002
TIP122TU_NWDC002

Fairchild Semiconductor

Transistors Darlington NPN Epitaxial Darl

Data Sheet

Negotiable