位置:首页 > IC中文资料第2498页 > BF494
BF494晶体管资料
BF494别名:BF494三极管、BF494晶体管、BF494晶体三极管
BF494生产厂家:美国摩托罗拉半导体公司
BF494制作材料:Si-NPN
BF494性质:调幅 (AM)_调频 (FM)
BF494封装形式:直插封装
BF494极限工作电压:30V
BF494最大电流允许值:0.1A
BF494最大工作频率:260MHZ
BF494引脚数:3
BF494最大耗散功率:0.35W
BF494放大倍数:
BF494图片代号:A-20
BF494vtest:30
BF494htest:260000000
- BF494atest:0.1
BF494wtest:0.35
BF494代换 BF494用什么型号代替:BF240,BF241,BF254,BF255,BF594,BF595,
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BF494 | NPN RF Transistor NPN RF Transistor | FAIRCHILD 仙童半导体 | ||
BF494 | NPN medium frequency transistors DESCRIPTION NPN medium frequency transistor in a TO-92; SOT54 plastic package. FEATURES • Low current (max. 30 mA) • Low voltage (max. 20 V). APPLICATIONS • HF applications in radio and television receivers • FM tuners • Low noise AM mixer-oscillators • IF amplifiers | PHILIPS 飞利浦 | ||
BF494 | NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS High Voltage Video Transistors | CDIL | ||
BF494 | NPN SILICON RF SMALL SIGNAL TRANSISTOR NPN SILICON RF SMALL SIGNAL TRANSISTORS THE BF494, BF495 ARE NPN SILICON PLANAR EPITAXIAL TRANSISTORS FOR RF SMALL SIGNAL APPLICATONS UP TO 100 MHz. | MICRO-ELECTRONICS | ||
BF494 | Silicon NPN transistor in a TO-92 Plastic Package Descriptions Silicon NPN transistor in a TO-92 Plastic Package. Features Low current, low voltage. Applications HF applications in radio and television receivers, FM tuners, low noise AM mixer-oscillators. | FOSHAN 蓝箭电子 | ||
BF494 | 封装/外壳:TO-226-3,TO-92-3 标准主体(!--TO-226AA) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:RF TRANS NPN 20V TO92-3 分立半导体产品 晶体管 - 双极(BJT)- 射频 | ONSEMI 安森美半导体 | ||
BF494 | TO-92 Plastic Package Transistors (NPN) 文件:226.57 Kbytes Page:2 Pages | CDIL | ||
NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS High Voltage Video Transistors | CDIL | |||
NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS High Voltage Video Transistors | CDIL | |||
NPN medium frequency transistors DESCRIPTION NPN medium frequency transistor in a TO-92; SOT54 plastic package. FEATURES • Low current (max. 30 mA) • Low voltage (max. 20 V). APPLICATIONS • HF applications in radio and television receivers • FM tuners • Low noise AM mixer-oscillators • IF amplifiers | PHILIPS 飞利浦 | |||
NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS High Voltage Video Transistors | CDIL | |||
封装/外壳:TO-226-3,TO-92-3(TO-226AA)成形引线 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:RF TRANS NPN 20V TO92-3 分立半导体产品 晶体管 - 双极(BJT)- 射频 | ONSEMI 安森美半导体 | |||
TO-92 Plastic Package Transistors (NPN) 文件:226.57 Kbytes Page:2 Pages | CDIL | |||
TO-92 Plastic Package Transistors (NPN) 文件:226.57 Kbytes Page:2 Pages | CDIL | |||
SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. 1. Complete Pulse Width Modulation Control Circuitry 2. On–Chip Oscillator with Master or Slave Operation 3. On–Chip Error Amplifiers 4. On–Chi | MOTOROLA 摩托罗拉 | |||
SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. 1. Complete Pulse Width Modulation Control Circuitry 2. On–Chip Oscillator with Master or Slave Operation 3. On–Chip Error Amplifiers 4. On–Chi | MOTOROLA 摩托罗拉 | |||
SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT The TL494 is a fixed frequency, pulse width modulation control circuit designed primarily for SWITCHMODE power supply control. 1. Complete Pulse Width Modulation Control Circuitry 2. On–Chip Oscillator with Master or Slave Operation 3. On–Chip Error Amplifiers 4. On–Chi | MOTOROLA 摩托罗拉 | |||
SWITCHING REGULATOR CONTROL CIRCUIT SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N | NEC 瑞萨 | |||
SWITCHING REGULATOR CONTROL CIRCUIT SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N | NEC 瑞萨 |
BF494产品属性
- 类型
描述
- 型号
BF494
- 功能描述
两极晶体管 - BJT NPN/ 50V
- RoHS
否
- 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
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
25+ |
TO-92-3 |
12369 |
样件支持,可原厂排单订货! |
|||
onsemi(安森美) |
25+ |
TO-92-3 |
12421 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
PHI |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
MICROELECTRO |
24+/25+ |
600 |
原装正品现货库存价优 |
||||
PHI |
2023+ |
SMD |
11266 |
安罗世纪电子只做原装正品货 |
|||
飞利蒲 |
24+ |
TO-92 |
5000 |
||||
BF494B |
25+ |
880 |
880 |
||||
FSC/ON |
23+ |
原包装原封 □□ |
588 |
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存 |
|||
飞利蒲 |
23+ |
TO-92 |
3000 |
原装正品假一罚百!可开增票! |
|||
FSC |
24+ |
NA |
5100 |
只做原装正品现货 欢迎来电查询15919825718 |
BF494芯片相关品牌
BF494规格书下载地址
BF494参数引脚图相关
- c9012
- c901
- C80
- c62f
- c430p
- c3055
- c3000
- c2073
- c20001
- c2000
- c188
- c1209
- c1008
- c1000
- bul128a
- bul128
- bu406
- bq5
- biss0001
- bga
- BF511
- BF510
- BF509(S,T)
- BF507
- BF506B
- BF506A
- BF506
- BF505
- BF504
- BF5030W
- BF5030R
- BF5030
- BF503
- BF502S
- BF5020W
- BF5020R
- BF5020
- BF502
- BF501
- BF500A
- BF500
- BF4-T2
- BF497
- BF496
- BF495D
- BF495C
- BF495B
- BF495(C,D)
- BF495
- BF494B
- BF494A
- BF494(B)
- BF493SG
- BF493S
- BF493P2
- BF493P1
- BF493(K,L,M)
- BF493
- BF492P2
- BF492P1
- BF492(K,L,M)
- BF492
- BF491P2
- BF491P1
- BF491(K,L,M)
- BF491
- BF488
- BF487
- BF486
- BF485PN
- BF485
- BF484
- BF483
- BF481
- BF480
- BF479T
- BF479S
- BF-472
- BF472
- BF471
- BF470
- BF469
- BF459
- BF458
- BF457
- BF450
- BF441
BF494数据表相关新闻
BD9F500QUZ-E2
进口代理
2024-4-18BE-A301
BE-A301
2022-3-15BF7612CM28,40k现货,批次21+
BF7612CM28,40k现货,批次21+
2021-11-18BF7612CM28,BYD,40K,21+
BF7612CM28,BYD,40K,21+
2021-11-10BF862215
JFET - 25 V 射频结栅场效应晶体管(RF JFET)晶体管 , SMD/SMT 射频结栅场效应晶体管(RF JFET)晶体管 , JFET 射频结栅场效应晶体管(RF JFET)晶体管 , GaN SiC SMD/SMT 射频结栅场效应晶体管(RF JFET)晶体管 , JFET N-Channel 射频结栅场效应晶体管(RF JFET)晶体管 , MESFET 射
2020-8-5BD9F800 DC / DC降压开关稳压器BD9F800MUX-ZE2
ROHM Semiconductors的BD9F800是具有高速响应的恒定导通时间控制的DC / DC转换器
2020-6-9
DdatasheetPDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106
- P107
- P108
- P109