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2SD1257

Silicon NPN epitaxial planar type(For power switching)

For power switching Complementary to 2SB934 ■ Features ● Low collector to emitter saturation voltage VCE(sat) ● Satisfactory linearity of foward current transfer ratio hFE ● Large collector current IC ● N type package enabling direct soldering of the radiating fin to the printe

文件:62.12 Kbytes 页数:3 Pages

PANASONIC

松下

2SD1257

Silicon NPN Power Transistor

DESCRIPTION ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= 80V(Min) ·DC Current Gain- : hFE= 60(Min)@ IC= 3A APPLICATIONS ·DC-DC converter,relay drivers,lamp drivers,motor drivers, inverter

文件:296.85 Kbytes 页数:2 Pages

ISC

无锡固电

2SD1257

Silicon NPN Power Transistor

DESCRIPTION ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= 80V(Min) ·DC Current Gain- : hFE= 60(Min)@ IC= 3A APPLICATIONS ·DC-DC converter,relay drivers,lamp drivers,motor drivers, inverter

文件:277.79 Kbytes 页数:2 Pages

ISC

无锡固电

2SD1257

Silicon NPN Epitaxial Planar Type

Features • Low collector-emitter saturation voltage VCE(sat). • Satisfactory linearity of forward current transfer ratio hFE. • Large collector current IC.

文件:41.98 Kbytes 页数:2 Pages

KEXIN

科信电子

2SD1257-251

Silicon NPN Power Transistor

DESCRIPTION ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= 80V(Min) ·DC Current Gain- : hFE= 60(Min)@ IC= 3A APPLICATIONS ·DC-DC converter,relay drivers,lamp drivers,motor drivers, inverter

文件:296.85 Kbytes 页数:2 Pages

ISC

无锡固电

2SD1257-252

Silicon NPN Power Transistor

DESCRIPTION ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= 80V(Min) ·DC Current Gain- : hFE= 60(Min)@ IC= 3A APPLICATIONS ·DC-DC converter,relay drivers,lamp drivers,motor drivers, inverter

文件:277.79 Kbytes 页数:2 Pages

ISC

无锡固电

2SD1257A

Silicon NPN epitaxial planar type(For power switching)

For power switching Complementary to 2SB934 ■ Features ● Low collector to emitter saturation voltage VCE(sat) ● Satisfactory linearity of foward current transfer ratio hFE ● Large collector current IC ● N type package enabling direct soldering of the radiating fin to the printe

文件:62.12 Kbytes 页数:3 Pages

PANASONIC

松下

2SD1257A

Silicon NPN Epitaxial Planar Type

Features • Low collector-emitter saturation voltage VCE(sat). • Satisfactory linearity of forward current transfer ratio hFE. • Large collector current IC.

文件:41.98 Kbytes 页数:2 Pages

KEXIN

科信电子

2SD1257_15

NPN Transistors

文件:885.51 Kbytes 页数:3 Pages

KEXIN

科信电子

2SD1257A_15

NPN Transistors

文件:1.30161 Mbytes 页数:3 Pages

KEXIN

科信电子

晶体管资料

  • 型号:

    2SD1257

  • 别名:

    三极管、晶体管、晶体三极管

  • 生产厂家:

  • 制作材料:

    Si-NPN

  • 性质:

    低频或音频放大 (LF)_开关管 (S)_功率放大 (L

  • 封装形式:

    直插封装

  • 极限工作电压:

    130V

  • 最大电流允许值:

    7A

  • 最大工作频率:

    30MHZ

  • 引脚数:

    3

  • 可代换的型号:

  • 最大耗散功率:

    40W

  • 放大倍数:

  • 图片代号:

    B-62

  • vtest:

    130

  • htest:

    30000000

  • atest:

    7

  • wtest:

    40

详细参数

  • 型号:

    2SD1257

  • 制造商:

    PANASONIC

  • 制造商全称:

    Panasonic Semiconductor

  • 功能描述:

    Silicon NPN epitaxial planar type(For power switching)

供应商型号品牌批号封装库存备注价格
PANASONIC
24+
TO-263
10000
询价
PANASONIC
24+
NA
3200
只做原装正品现货 欢迎来电查询15919825718
询价
NK/南科功率
2025+
TO-252
986966
国产
询价
PANASONIC/松下
2447
TO-262
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
PANASONIC/松下
23+
TO-220
50000
全新原装正品现货,支持订货
询价
PANASONIC
23+
TO-220
50000
全新原装正品现货,支持订货
询价
PANASONIC/松下
23+
TO-262
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
PANASONIC/松下
22+
TO-262
12245
现货,原厂原装假一罚十!
询价
PANASONIC
07+
TO-220
4800
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
PANASONIC
07+
TO-220
4824
全新 发货1-2天
询价
更多2SD1257供应商 更新时间2026-4-17 10:50:00