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型号 功能描述 生产厂家 企业 LOGO 操作
SMA540B

Active Biased RF Transistor

DESCRIPTION The SMA540B is a NPN Transistor integrating a current mirror as biasing. In this way the IC (collector current) can be controlled setting the current at Bias pin according to IC = 10 * IBIAS. The IBIAS current is easy adjustable using an external resistor. SMA540B is housed in ultra m

STMICROELECTRONICS

意法半导体

SMA540B

Active Biased RF Transistor

STMICROELECTRONICS

意法半导体

Active Biased RF Transistor

DESCRIPTION The SMA540B is a NPN Transistor integrating a current mirror as biasing. In this way the IC (collector current) can be controlled setting the current at Bias pin according to IC = 10 * IBIAS. The IBIAS current is easy adjustable using an external resistor. SMA540B is housed in ultra m

STMICROELECTRONICS

意法半导体

丝印代码:-MG;NPN 9 GHz wideband transistor

DESCRIPTION NPN silicon planar epitaxial transistors, intended for wideband applications in the GHz range, such as analog and digital cellular telephones, cordless telephones (CT1, CT2, DECT, etc.), radar detectors, satellite TV tuners (SATV), MATV/CATV amplifiers and repeater amplifiers in fibre

PHILIPS

飞利浦

NPN 9 GHz wideband transistor

DESCRIPTION NPN transistor in a plastic SOT323 envelope. It is intended for RF wideband amplifier applications such as satellite TV systems and RF portable communication equipment with signal frequencies up to 2 GHz. FEATURES • High power gain • Low noise figure • High transition frequency

PHILIPS

飞利浦

Octal buffer/line driver; 3-state; inverting

GENERAL DESCRIPTION The 74HC/HCT540 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Inverting outputs • Output capability: bus driver • ICC category: MSI

PHILIPS

飞利浦

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS(VOLTAGE 20 to 100 Volts CURRENT - 5 Ampere)

VOLTAGE 20 to 100 Volts CURRENT - 5 Ampere FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Low power loss, High efficiency • High surge capacity

PANJIT

強茂

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS(VOLTAGE 20 to 100 Volts CURRENT - 5 Ampere)

VOLTAGE 20 to 100 Volts CURRENT - 5 Ampere FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Low power loss, High efficiency • High surge ca

PANJIT

強茂

SMA540B产品属性

  • 类型

    描述

  • 型号

    SMA540B

  • 功能描述

    两极晶体管 - BJT NPN Hi-Gain Lo-Noise

  • RoHS

  • 制造商

    STMicroelectronics

  • 晶体管极性

    PNP 集电极—基极电压

  • VCBO

    集电极—发射极最大电压

  • VCEO

    - 40 V 发射极 - 基极电压

  • VEBO

    - 6 V

  • 增益带宽产品fT

    直流集电极/Base Gain hfe

  • Min

    100 A

  • 安装风格

    SMD/SMT

  • 封装/箱体

    PowerFLAT 2 x 2

更新时间:2026-5-18 17:23:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
25+
SOT343
20000
原装,请咨询
ST
26+
SOT343
60000
只有原装 可配单
ST/意法
23+
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
原厂
2021+
60000
原装现货,欢迎询价
ST
25+
SOT343
20000
原装
ST/意法
25+
SOT343
90000
全新原装现货
ST
22+
SOT343
16900
电子元器件采购降本30%!原厂直采,砍掉中间差价
ST/意法
23+
SOT343
50000
全新原装正品现货,支持订货

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