BF257晶体管资料
BF257别名:BF257三极管、BF257晶体管、BF257晶体三极管
BF257生产厂家:德国AEG公司_德国椤茨标准电器公司_美国摩托罗拉半
BF257制作材料:Si-NPN
BF257性质:视频输出 (Vid)
BF257封装形式:直插封装
BF257极限工作电压:160V
BF257最大电流允许值:0.1A
BF257最大工作频率:90MHZ
BF257引脚数:3
BF257最大耗散功率:0.8W
BF257放大倍数:
BF257图片代号:C-40
BF257vtest:160
BF257htest:90000000
- BF257atest:0.1
BF257wtest:0.8
BF257代换 BF257用什么型号代替:BF336,BF657,BF658,BF659,2N5058,2N5059,3DG180D,
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BF257 | NPN SILICON HIGH VOLTAGE TRANSISTORS NPN SILICON HIGH VOLTAGE TRANSISTORS INTENDED FOR VIDEO OUTPUT STAGES IN BLACK AND WHITE AND IN COLOUR TELEVISION REVEIVERS. | CDIL | ||
BF257 | Small Signal Transistors
| CENTRAL | ||
BF257 | NPN HIGH VOLTAGE VIDEO AMPLIFIER
| MICRO-ELECTRONICS | ||
BF257 | 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. | NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司 | ||
BF257 | Bipolar NPN Device in a Hermetically sealed TO39 Bipolar NPN Device in a Hermetically sealed TO39 Metal Package. Bipolar NPN Device. VCEO = 160V IC = 0.1A | SEME-LAB | ||
BF257 | 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 | ||
BF257 | NPN HIGH VOLTAGE VIDEO AMPLIFIER | MICRO-ELECTRONICS | ||
BF257 | Through-Hole Transistor-Small Signal (<=1A) NPN High Voltage | CENTRAL | ||
BF257 | Trans GP BJT NPN 160V 0.1A 3-Pin TO-39 | NJSEMINew Jersey Semi-Conductor Products, Inc. 新泽西半导体新泽西半导体公司 | ||
Bipolar NPN Device in a Hermetically sealed LCC1 Bipolar NPN Device in a Hermetically sealed LCC1 Ceramic Surface Mount Package for High Reliability Applications Bipolar NPN Device. VCEO = 160V IC = 0.1A | SEME-LAB | |||
Dual Bipolar NPN Devices in a hermetically sealed Dual Bipolar NPN Devices in a hermetically sealed LCC2 Ceramic Surface Mount Package for High Reliability Applications Dual Bipolar NPN Devices. VCEO = 160V IC = 0.1A | SEME-LAB | |||
SILICON PLANAR NPN HIGH 文件:37.69 Kbytes Page:2 Pages | SEME-LAB | |||
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 |
BF257产品属性
- 类型
描述
- Configuration:
Single
- Material:
Si
- Maximum Collector Base Voltage:
160V
- Maximum Collector Emitter Saturation Voltage:
1@6mA@30mAV
- Maximum Collector Emitter Voltage:
160V
- Maximum DC Collector Current:
0.1A
- Maximum Emitter Base Voltage:
5V
- Maximum Operating Temperature:
200°C
- Maximum Power Dissipation:
5000mW
- Maximum Transition Frequency:
90(Typ)MHz
- Type:
NPN
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
2511 |
CAN3 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
|||
ST |
TRCAN |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
SGS |
23+ |
CAN-3P |
8560 |
受权代理!全新原装现货特价热卖! |
|||
MOTOROLA/摩托罗拉 |
专业铁帽 |
CAN3 |
67500 |
铁帽原装主营-可开原型号增税票 |
|||
ST |
25+ |
TO-39 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
TI/德州仪器 |
2450+ |
CAN-3 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
ST |
24+ |
CAN3 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
23+ |
to-92 |
32687 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
||||
PHI |
专业铁帽 |
CAN3 |
10000 |
原装铁帽专营,代理渠道量大可订货 |
|||
ST |
最新 |
TQFP-80 |
8200 |
莱克讯原厂货源每一片都来自原厂原装现货薄利多 |
BF257芯片相关品牌
BF257规格书下载地址
BF257参数引脚图相关
- c901
- C80
- c62f
- c430p
- c3055
- c3000
- c2073
- c20001
- c2000
- c188
- c1209
- c1008
- c1000
- bul128a
- bul128
- bu406
- bq5
- biss0001
- bga
- bf419
- BF362
- BF355
- BF351M
- BF338
- BF337
- BF32F5
- BF32F3
- BF32F1
- BF32E5
- BF32E3
- BF32E1
- BF32C5
- BF32C3
- BF32C1
- BF324
- BF314
- BF-301
- BF301
- BF268
- BF267
- BF266
- BF265
- BF264
- BF263
- BF262
- BF261A
- BF261
- BF260
- BF259
- BF258A
- BF258(A,G)
- BF258
- BF257S
- BF257N
- BF257G
- BF257D
- BF257C
- BF257B
- BF257A
- BF256C
- BF256B
- BF256A
- BF256
- BF255
- BF254B
- BF254
- BF253
- BF252
- BF251
- BF250
- BF249
- BF248
- BF247C
- BF247B
- BF247A
- BF246C
- BF246B
- BF246A
- BF246
- BF245C
- BF245B
- BF245A
- BF245
- BF244C
- BF244B
- BF244
- BF243A
- BF243
- BF242A
- BF242
- BF241C,D
- BF241A
- BF241
- BF240B
- BF240(B)
- BF240
- BF238
BF257数据表相关新闻
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2020-6-9
DdatasheetPDF页码索引
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