© 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 hFE 180~240 in 2N5551 (Test condition: IC = 10 mA, VCE = 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.