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UNISONIC TECHNOLOGIES CO., LTD
UT2274
NPN SILICON TRANSISTOR
SWITCHING REGULATOR APPLICATIONS
FEATURES
* High breakdown voltage (VCBO≥1400V). * Ultra high-speed switching. * Wide SOA.
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
UT2274L-T92-B
UT2274G-T92-B
TO-92
UT2274L-T92-K
UT2274G-T92-K
TO-92
UT2274L-TM3-T
UT2274G-TM3-T
TO-251
UT2274L-T60-K
UT2274G-T60-K
TO-126
Note: Pin assignment: E: Emitter B: Base
C: Collector
Pin Assignment 123 BCE BCE BCE BCE
Packing
Tape Box Bulk Tube Bulk
www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd
1 of 4
QW-R213-019.F
UT2274
MARKING
PACKAGE TO-251
TO-126
TO-92
NPN SILICON TRANSISTOR
MARKING
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 4
QW-R213-019.