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 internal schematic diagram

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_Q
TIP122TU_Q

Fairchild Semiconductor

Transistors Darlington

Data Sheet

Negotiable