UNISONIC TECHNOLOGIES CO., LTD
2N5551
HIGH VOLTAGE SWITCHING
TRANSISTOR
FEATURES
* High collector-emitter voltage:
V
CEO
=160V
* High current gain
NPN SILICON TRANSISTOR
1
SOT-89
APPLICATIONS
*
Telephone switching circuit
* Amplifier
1
TO-92
*Pb-free plating product number: 2N5551L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
2N5551-x-AB3-R
2N5551L-x-AB3-R
2N5551-x-T92-B
2N5551L-x-T92-B
2N5551-x-T92-K
2N5551L-x-T92-K
Package
SOT-89
TO-92
TO-92
Pin Assignment
1
2
3
B
C
E
E
B
C
E
B
C
Packing
Tape Reel
Tape Box
Bulk
2N5551L-x-AB3-R
(1)Packing Type
(2)Package Type
(3)Rank
(4)Lead Plating
(1) B: Tape Box, K: Bulk, R: Tape Reel
(2) T92: TO-92, AB3: SOT-89
(3) x: refer to Classification of h
FE
(4) L: Lead Free Plating, Blank: Pb/Sn
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