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BF257CSM4 PDF预览

BF257CSM4

更新时间: 2024-10-05 08:52:19
品牌 Logo 应用领域
SEME-LAB 晶体晶体管局域网
页数 文件大小 规格书
2页 34K
描述
SILICON PLANAR NPN HIGH

BF257CSM4 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Active零件包装代码:LCC
包装说明:SMALL OUTLINE, R-CDSO-N4针数:4
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.17Is Samacsys:N
外壳连接:COLLECTOR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):25JESD-30 代码:R-CDSO-N4
元件数量:1端子数量:4
最高工作温度:200 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED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
处于峰值回流温度下的最长时间:NOT SPECIFIED晶体管元件材料:SILICON
标称过渡频率 (fT):90 MHzBase Number Matches:1

BF257CSM4 数据手册

 浏览型号BF257CSM4的Datasheet PDF文件第2页 
BF257CSM4  
SILICON PLANAR NPN HIGH  
VOLTAGE TRANSISTOR IN A  
CERAMIC SURFACE MOUNT  
PACKAGE  
MECHANICAL DATA  
Dimensions in mm (inches)  
1.40 0.15  
(0.055 0.006)  
5.59 0.1ꢀ  
(0.22 0.005)  
0.25 0.0ꢀ  
(0.01 0.001)  
0.2ꢀ  
(0.009)  
rad.  
3
4
2
0.2ꢀ  
(0.009)  
1
min.  
FEATURES  
• High Voltage  
1.02 0.20  
(0.04 0.00ꢁ)  
2.0ꢀ 0.20  
(0.0ꢁ 0.00ꢁ)  
• Ceramic Surface Mount  
• Screening Options Available  
LCC3  
PAD 1 = COLLECTOR PAD ꢀ = EMITTER  
PAD 2 = N/C PAD 4 = BASE  
ABSOLUTE MAXIMUM RATINGS  
V
V
V
Collector - Base Voltage (I = 0 )  
160V  
160V  
5V  
CBO  
CEO  
EBO  
E
Collector - Emitter Voltage (I = 0)  
B
Emitter Base Voltage (I = 0)  
C
I
I
P
T
T
Collector Current  
Collector Peak Current  
Total Power Dissipation at T  
Storage Temperature  
Junction Temperature  
100mA  
200mA  
5W  
C
CM  
50°C  
tot  
stg  
j
case  
-55 to 200°C  
200°C  
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 encourages customers to verify that datasheets are current before placing orders.  
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.  
Document Number 2666  
E-mail: sales@semelab.co.uk  
Website: http://www.semelab.co.uk  
Issue 1  

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