UNISONIC TECHNOLOGIES CO., LTD
HE8550
PNP SILICON TRANSISTOR
LOW VOLTAGE HIGH
CURRENT SMALL SIGNAL PNP
TRANSISTOR
DESCRIPTION
The UTC HE8550 is a low voltage high current small signal
PNP transistor, designed for Class B push-pull 2W audio amplifier
for portable radio and general purpose applications.
FEATURES
* Collector Current up to 1.5A
* Collector-Emitter Voltage up to 25V
* Complimentary to UTC HE8050
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
HE8550L-x-AB3-R
HE8550G-x-AB3-R
HE8550L-x-AE3-R
HE8550G-x-AE3-R
HE8550L-x-T92-B
HE8550G-x-T92-B
HE8550L-x-T92-K
HE8550G-x-T92-K
HE8550L-x-T9N-B
HE8550G-x-T9N-B
HE8550L-x-T9N-K
HE8550G-x-T9N-K
Note: Pin Assignment: B: Base C: Collector E: Emitter
Package
SOT-89
SOT-23
TO-92
TO-92
TO-92NL
TO-92NL
Pin Assignment
1
2
3
B
C
E
B
E
C
E
C
B
E
C
B
E
C
B
E
C
B
Packing
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Box
Bulk
MARKING
SOT-89
TO-92
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
SOT-23
BA
L: Lead Free
G: Halogen Free
TO-92NL
1 of 4
QW-R206-031.H