2SD1257A - Silicon NPN Transistor

This page provides the datasheet information for the 2SD1257A, a member of the 2SD1257 Silicon NPN Transistor family.

Product Overview

Kexin

Part number	2SD1257A
Manufacturer	Kexin
File Size	59.73 KB
Description	Silicon NPN Transistor
Datasheet	2SD1257A Datasheet
Additional preview pages of the 2SD1257A datasheet.

Low collector-emitter saturation voltage VCE(sat). Satisfactory linearity of forward current transfer ratio hFE. +0.2 9.70 -0.2 6.50 +0.2 5.30-0.2 +0.15 -0.15 +0.1 0.80-0.1 +0.15 0.50 -0.15 0.127 max 2.3 +0.15 4.60-0.15 +0.1 0.60-0.1 +0.28 1.50 -0.1 +0.25 2.65 -0.1 +0.15 5.55 -0.15 Large collector current IC. 1 Base 2 Collector 3 Emitter Absolute Maximum Ratings Ta = 25 Parameter Collector-base voltage 2SD1257 2SD1257A Collector-emitter voltage 2SD1257 2SD1257A Emitter-base voltage.

2SD1257A - Silicon NPN Transistor (Panasonic Semiconductor)
2SD1257 - Silicon NPN Transistor (Panasonic Semiconductor)
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2SD1251A - Silicon NPN triple diffusion Transistor (Panasonic Semiconductor)
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2SD1252A - Silicon NPN epitaxial planar type Power Transistor (Panasonic Semiconductor)
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2SD1253A - Silicon NPN triple diffusion planar Power Transistor (Panasonic Semiconductor)

Other Datasheets by Kexin

Published: Nov 4, 2013 |