D2144 Datasheet – 20V, 0.5A, NPN Transistor – Rohm ( PDF )

This post explains for the transistor.

The Part Number is D2144, 2SD2144, 2SD2144K.

The function of this semiconductor is 20V, 0.5A, NPN Transistor.

Manufacturers : Rohm

Preview images :

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D2144 image

Description :

This is High-current Gain Medium Power Transistor (20V, 0.5A).

Features :

1. High DC current gain. hFE = 1200 (Typ.)

2. High emitter-base voltage. VEBO = 12V (Min.)

3. Low VCE(sat). VCE(sat) = 0.18V (Typ.) (IC / IB = 500mA / 20mA)

 

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage : Vcbo = 25 V

2. Collector to Emitter Voltage : Vceo = 20 V

3. Emitter to Base Voltage : Vebo = 12 V

4. Collector Current : Ic = 0.5 A

5. Collector Dissipation : Pc = 0.2 W

6. Junction Temperature : Tj = 150°C

7. Storage Temperature : Tsg = -55 ~ +150°C

Structure :

1. Epitaxial planar type NPN silicon transistor […]

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pinout

D2144 Datasheet