2SD1257A, 2SD1257 Silicon NPN Transistor

Kexin

Description

SMD Type Silicon NPN Epitaxial Planar Type 2SD1257,2SD1257A TO-252 +0.15 1.50 -0.15 Transistors Unit: mm 2.30 +0.8 0.50-0.7 +0.1 -0.1 .

📥 Download Datasheet

2SD1257A Datasheet Preview — This datasheet PDF includes multiple part numbers: 2SD1257A, 2SD1257. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: 2SD1257A, 2SD1257
Manufacturer: Kexin
File Size: 59.73 KB
Datasheet: 2SD1257_Kexin.pdf
Description: Silicon NPN Transistor
Note: This datasheet PDF includes multiple part numbers: 2SD1257A, 2SD1257.
Please refer to the document for exact specifications by model.

Features

* 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

2SD1257A Distributors

📁 Related Datasheet

2SD1257 2SD1250 2SD1250A 2SD1251 2SD1251A 2SD1252

📌 All Tags

2SD1257 Silicon NPN Transistor Kexin

Kexin 2SD1257A-like datasheet