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2N4921

1 AMPERE GENERAL PURPOSE POWER TRANSISTORS 30 WATTS

These high−performance plastic devices are designed for driver circuits, switching, and amplifier applications. Features • Low Saturation Voltage − VCE(sat) = 0.6 Vdc (Max) @ IC = 1.0 A • Excellent Power Dissipation Due to Thermopad Construction − PD = 30 W @ TC = 25°C • Excellent Safe Ope

文件:106.89 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

2N4921

Silicon NPN Power Transistors

DESCRIPTION • With TO-126 package • Complement to type 2N4918/4919/4920 • Excellent safe operating area • Low collector saturation voltage APPLICATIONS • For driver circuits ,switching ,and amplifier applications

文件:131.59 Kbytes 页数:3 Pages

ISC

无锡固电

2N4921

Silicon NPN Power Transistors

DESCRIPTION • With TO-126 package • Complement to type 2N4918/4919/4920 • Excellent safe operating area • Low collector saturation voltage APPLICATIONS • For driver circuits ,switching ,and amplifier applications

文件:47.08 Kbytes 页数:3 Pages

JMNIC

锦美电子

2N4921

MEDIUM-POWER PLASTIC NPN SILICON TRANSISTORS

Medium-Power Plastic NPN Silicon Transistors

文件:151.1 Kbytes 页数:1 Pages

NJSEMINew Jersey Semi-Conductor Products, Inc.

新泽西半导体新泽西半导体公司

2N4921

Silicon NPN Power Transistors

DESCRIPTION • With TO-126 package • Complement to type 2N4918/4919/4920 • Excellent safe operating area • Low collector saturation voltage APPLICATIONS • For driver circuits ,switching ,and amplifier applications

文件:104.54 Kbytes 页数:3 Pages

SAVANTIC

2N4921

Silicon NPN Power Transistors

文件:106.11 Kbytes 页数:3 Pages

SAVANTIC

2N4921

Silicon NPN Power Transistors

文件:47.08 Kbytes 页数:3 Pages

JMNIC

锦美电子

2N4921

Medium?뭁ower Plastic NPN Silicon Transistors

文件:90.97 Kbytes 页数:6 Pages

ONSEMI

安森美半导体

2N4921

Medium Power NPN Bipolar Power Transistor

The Power 3 A, 80 V Bipolar NPN Transistor is designed for driver circuits, switching and amplifier applications. • Low Saturation Voltage - VCE(sat) = 0.6 Vdc (Max) @ IC = 1.0 Amp\n• Excellent Power Dissipation - PD = 30 W @ TC = 25°C\n• Excellent Safe Operating Area\n• Gain Specified to IC = 1.0 Amp\n• Complement of PNP 2N4918, 2N4919, 2N4920\n• Pb-Free Packages are Available;

ONSEMI

安森美半导体

2N4921

Through-Hole Transistor-Bipolar Power (>1A) NPN General Purpose Amplifier/Switch

Central

晶体管资料

  • 型号:

    2N4921

  • 别名:

    三极管、晶体管、晶体三极管

  • 生产厂家:

  • 制作材料:

    Si-PNP

  • 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:

    40V

  • 最大电流允许值:

    1A

  • 最大工作频率:

    >3MHZ

  • 引脚数:

    3

  • 可代换的型号:

    BD135,BD165,BD175,BD185,BD233,BD437,3DD30A,

  • 最大耗散功率:

    30W

  • 放大倍数:

  • 图片代号:

    B-21

  • vtest:

    40

  • htest:

    3000100

  • atest:

    1

  • wtest:

    30

产品属性

  • 产品编号:

    2N4921

  • 制造商:

    onsemi

  • 类别:

    分立半导体产品 > 晶体管 - 双极性晶体管(BJT)- 单个

  • 包装:

    散装

  • 晶体管类型:

    NPN

  • 不同 Ib、Ic 时 Vce 饱和压降(最大值):

    600mV @ 100mA,1A

  • 电流 - 集电极截止(最大值):

    500µA

  • 不同 Ic、Vce 时 DC 电流增益 (hFE)(最小值):

    30 @ 500mA,1V

  • 频率 - 跃迁:

    3MHz

  • 工作温度:

    -65°C ~ 150°C(TJ)

  • 安装类型:

    通孔

  • 封装/外壳:

    TO-225AA,TO-126-3

  • 供应商器件封装:

    TO-126

  • 描述:

    TRANS NPN 40V 1A TO126

供应商型号品牌批号封装库存备注价格
MOTOROLA/摩托罗拉
23+
1688
房间现货库存:QQ:373621633
询价
ONS
17+
TO126
6200
100%原装正品现货
询价
ON
23+
QFP
5000
原装正品,假一罚十
询价
ON
24+
TO-126
4231
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
ON
23+
TO-126
11846
一级代理商现货批发,原装正品,假一罚十
询价
MOTOROLA/摩托罗拉
24+
TO-126
199
现货供应
询价
ON
24+
TO-126
6540
原装现货/欢迎来电咨询
询价
MOTOROLA/摩托罗拉
23+
TO-59
8510
原装正品代理渠道价格优势
询价
ON/安森美
2447
TO-126
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
ON(安森美)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
更多2N4921供应商 更新时间2025-12-24 10:31:00