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): 80V; (2)VCEO, Collector-Emitter Voltage (IB = 0): 80V; (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 at Tcase ≤ 25℃: 62W; Tamb ≤ 25℃: 2W; (8)Tstg, Storage Temperature: -65 to 150℃; (9)Tj, Max. Operating Junction Temperature: 150℃.

Features

TIP122 features: (1)silicon Epitaxial-Base NPN power transistor; (2)in monolithic Darlington configuration mounted in Jedec TO-220 plastic package; (3)intented for use in power linear and switching applications.

Diagrams

TIP122 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
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_Q
TIP122TU_Q
Fairchild Semiconductor
Transistors Darlington
Data Sheet
Negotiable 
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