Datasheet

2N5551 / MMBT5551 — NPN General-Purpose Amplifier
© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
2N5551 / MMBT5551 Rev. 1.1.0 1
June 2013
2N5551 / MMBT5551
NPN General-Purpose Amplifier
Ordering Information
(1)
Note:
1. Suffix “-C” means Center Collector in 2N5551 (1. Emitter 2. Collector 3. Base)
Suffix “-Y” means h
FE
180~240 in 2N5551 (Test condition: I
C
= 10 mA, V
CE
= 5.0 V)
Part Number Top Mark Package Packing Method
2N5551TA 5551 TO-92 3L Ammo
2N5551TFR 5551 TO-92 3L Tape and Reel
2N5551TF 5551 TO-92 3L Tape and Reel
2N5551BU 5551 TO-92 3L Bulk
MMBT5551 3S SOT-23 3L Tape and Reel
1. Base 2. Emitter 3. Collector
SOT-23
1
2
3
Marking: 3S
TO-92
2N5551 MMBT5551
Description
This device is designed for general-purpose high-voltage
amplifiers and gas discharge display drivers.

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