Fairchild Semiconductor N/A KSH122ITU Data Sheet
Product codes
KSH122ITU
KSH122
/
KSH122I — NPN Silicon Darlington T
ransistor
© 2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
KSH122 / KSH122I Rev. 1.1.0
1
November 2013
KSH122 / KSH122I
NPN Silicon Darlington Transistor
NPN Silicon Darlington Transistor
Features
• D-PAK for Surface Mount Applications
• High DC Current Gain
• Built-in Damper Diode at E-C
• Lead Formed for Surface Mount Applications (No Suffix)
• Straight Lead (I-PAK, “ - I ” Suffix)
• Electrically Similar to Popular TIP122
• Complement to KSH127
• High DC Current Gain
• Built-in Damper Diode at E-C
• Lead Formed for Surface Mount Applications (No Suffix)
• Straight Lead (I-PAK, “ - I ” Suffix)
• Electrically Similar to Popular TIP122
• Complement to KSH127
Applications
• Switching Regulators
• Converters
• Power Amplifiers
• Converters
• Power Amplifiers
Ordering Information
Part Number
Top Mark
Package
Packing Method
KSH122TF
KSH122
TO-252 3L (DPAK)
Tape and Reel
KSH122TM
KSH122
TO-252 3L (DPAK)
Tape and Reel
KSH122ITU
KSH122-I
TO-251 3L (IPAK)
Rail
Description
Designed for general-purpose power and switching, such
as output or driver stages in applications.
as output or driver stages in applications.
1.Base 2.Collector 3.Emitter
D-PAK
I-PAK
1
1
Equivalent Circuit
B
E
C
R1
R2
R1
8k
Ω
≅
R2
0.12k
Ω
≅