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 
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 
TIP122TU_Q
TIP122TU_Q
Fairchild Semiconductor
Transistors Darlington
Data Sheet
Negotiable