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型号 功能描述 生产厂家 企业 LOGO 操作
HER257

HIGH EFFICIENT RECTIFIER DIODES

FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency * Pb / RoHS Free

SYNSEMI

HER257

HIGH EFFICIENCY RECTIFIER

FEATURES • Low coat construction • Fast switching for high efficency. • Low reverse leakage • High forward surge current capability • High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension

MIC

昌福电子

HER257

HIGH EFFICIENCY RECTIFIER

FEATURES • Low coat construction • Fast switching for high efficency. • Low reverse leakage • High forward surge current capability • High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension

PFS

平盛电子

HER257

Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 1000V Forward Current 2.5A

Features • Low reverse leakage • High forward surge capability • High temperature soldering guaranteed: 260℃/10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3kg) tension • Lead and body according with RoHS standard

DACHANG

大昌电子

HER257

HIGH EFFICIENT RECTIFIER DIODES

FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency * Pb / RoHS Free

EIC

HER257

HIGH EFFICIENCY RECTIFIERS

FEATURES ♦ The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ♦ High speed switching for high efficiency ♦ Low reverse leakage ♦ High forward surge current capability ♦ High temperature soldering guaranteed: 250 °C/10 seconds,0.375”(9.5mm) lead length, 5 lbs

CHENDA

辰达半导体

HER257

2.5A HIGH EFFICIENCY RECTIFIER

Features ● Diffused Junction ● Low Forward Voltage Drop ● High Current Capability ● High Reliability ● High Surge Current Capability

ZSELEC

淄博圣诺

HER257

HIGH EFFICIENT RECTIFIER DIODES

FEATURES: * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency * Pb / RoHS Free

NJSEMINew Jersey Semi-Conductor Products, Inc.

新泽西半导体新泽西半导体公司

HER257

Rectifiers

MIC

昌福电子

HER257

Plastic High-Efficiency Rectifiers

文件:119.67 Kbytes Page:2 Pages

DACHANG

大昌电子

HER257

High Efficiency Silicon Rectifiers

文件:436.06 Kbytes Page:3 Pages

YFWDIODE

佑风微

HER257

HIGH EFFICIENT

文件:54.89 Kbytes Page:2 Pages

EIC

Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 1000V Forward Current 2.5A

Reverse Voltage 50 to 1000V Forward Current 2.5A Features • Glass passivated chip • Low reverse leakage • High forward surge capability • High temperature soldering guaranteed: 260℃/10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3kg) tension • Lead and body according with RoHS standard

DACHANG

大昌电子

HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER

FEATURES • Glass passivated chip junction • Low power loss, high efficiency • Low leakage • High speed switching • High surge capacity • High temperature soldering guaranteed 260℃/10 seconds,0.375″(9.5mm) lead length

MIC

昌福电子

Plastic High-Efficiency Rectifiers

文件:120.36 Kbytes Page:2 Pages

DACHANG

大昌电子

HIGH VOLTAGE VIDEO AMPLIFIERS

DESCRIPTION The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metal case. They are particularly designed for videooutput stages in CTV and MTV sets, class A audio output stages and drivers for horizontal deflection circuits.

STMICROELECTRONICS

意法半导体

QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I

STMICROELECTRONICS

意法半导体

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

STMICROELECTRONICS

意法半导体

WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS

DESCRIPTION These circuits are monolithic J-FET input operational amplifiers incorporating well matched, high voltage J-FET on the same chip with standard bipolar transistors. This amplifiers feature low input bias and offset currents, low input offset voltage and input offset voltage drift,coup

STMICROELECTRONICS

意法半导体

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE

STMICROELECTRONICS

意法半导体

HER257产品属性

  • 类型

    描述

  • 型号

    HER257

  • 制造商

    EIC

  • 制造商全称

    EIC discrete Semiconductors

  • 功能描述

    HIGH EFFICIENT

更新时间:2026-3-17 20:02:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TSC台半
20+
TO-247
38560
原装优势主营型号-可开原型号增税票
TSC America Inc.
22+
9000
原厂渠道,现货配单
Rectron
07+
TO-3P
300
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ZW
24+
TO-247
4050
只做原装正品现货 欢迎来电查询15919825718
N
25+23+
TO247
70416
绝对原装正品现货,全新深圳原装进口现货
JST/日压
2508+
/
320680
一级代理,原装现货
RECTRON/台湾丽正
24+
TO247
22055
郑重承诺只做原装进口现货
TSC
17+
TO-247
6200
JST/日压
23+
connector
16799
原厂授权一级代理,专业海外优势订货,价格优势、品种
Rectron
22+
TO-3P
20000
公司只做原装 品质保障

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