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BF257CSM PDF预览

BF257CSM

更新时间: 2024-10-05 08:52:19
品牌 Logo 应用领域
SEME-LAB 晶体晶体管装置
页数 文件大小 规格书
1页 15K
描述
Bipolar NPN Device in a Hermetically sealed LCC1

BF257CSM 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DLCC包装说明:SMALL OUTLINE, R-CDSO-N3
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.21.00.95
风险等级:5.68Is Samacsys:N
最大集电极电流 (IC):0.1 A集电极-发射极最大电压:160 V
配置:SINGLE最小直流电流增益 (hFE):25
JESD-30 代码:R-CDSO-N3元件数量:1
端子数量:3封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
极性/信道类型:NPN认证状态:Not Qualified
表面贴装:YES端子形式:NO LEAD
端子位置:DUAL晶体管元件材料:SILICON
标称过渡频率 (fT):90 MHzBase Number Matches:1

BF257CSM 数据手册

  
BF257CSM  
Dimensions in mm (inches).  
Bipolar NPN Device in a  
Hermetically sealed LCC1  
Ceramic Surface Mount  
Package for High  
0.51 ± 0.10  
(0.02 ± 0.004)  
0.31  
(0.012)  
rad.  
3
Reliability Applications  
2
1
1.91 ± 0.10  
(0.075 ± 0.004)  
A
0.31  
(0.012)  
rad.  
Bipolar NPN Device.  
VCEO = 160V  
3.05 ± 0.13  
(0.12 ± 0.005)  
1.40  
(0.055)  
max.  
1.02 ± 0.10  
(0.04 ± 0.004)  
A =  
IC = 0.1A  
PINOUTS  
All Semelab hermetically sealed products  
can be processed in accordance with the  
requirements of BS, CECC and JAN,  
1 – Base  
2 – Emitter  
3 - Collector  
JANTX, JANTXV and JANS specifications  
Parameter  
Test Conditions  
Min.  
Typ.  
Max.  
160  
0.1  
Units  
VCEO*  
IC(CONT)  
hFE  
V
A
@ 10/30m (VCE / IC)  
25  
-
ft  
90M  
Hz  
W
PD  
0.36  
* Maximum Working Voltage  
This is a shortform datasheet. For a full datasheet please contact sales@semelab.co.uk.  
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed  
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.  
Semelab plc.  
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.  
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk  
Generated  
2-Aug-02  

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