2SD1257 - Silicon NPN Transistor

Product Overview

Kexin

Part number	2SD1257
Manufacturer	Kexin
File Size	59.73 KB
Description	Silicon NPN Transistor
Datasheet	2SD1257 Datasheet
Additional preview pages of the 2SD1257 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.

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Published: Nov 4, 2013 |