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BY251 PDF预览

BY251

更新时间: 2024-01-09 04:04:09
品牌 Logo 应用领域
台芯 - TAYCHIPST 二极管
页数 文件大小 规格书
2页 467K
描述
GENERAL PURPOSE RECTIFIERS

BY251 技术参数

生命周期:Obsolete包装说明:PLASTIC PACKAGE-2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.80
风险等级:5.61其他特性:FORMED LEAD OPTIONS ARE AVAILABLE
应用:GENERAL PURPOSE外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:RECTIFIER DIODE最大正向电压 (VF):1.1 V
JESD-30 代码:O-PALF-W2最大非重复峰值正向电流:100 A
元件数量:1相数:1
端子数量:2最大输出电流:3 A
封装主体材料:PLASTIC/EPOXY封装形状:ROUND
封装形式:LONG FORM认证状态:Not Qualified
最大重复峰值反向电压:200 V最大反向电流:20 µA
表面贴装:NO端子形式:WIRE
端子位置:AXIALBase Number Matches:1

BY251 数据手册

 浏览型号BY251的Datasheet PDF文件第2页 
BY251 THRU BY255  
200V-1300V 3.0A  
GENERAL PURPOSE RECTIFIERS  
FEATURES  
• Superectifier structure for high reliability  
application  
• Cavity-free glass-passivated junction  
• Low forward voltage drop  
• Low leakage current, IR less than 0.1 μA  
• High forward surge capability  
• Meets environmental standard MIL-S-19500  
• Solder dip 275 °C max. 10 s, per JESD 22-B106  
• AEC-Q101 qualified  
• Compliant to RoHS Directive 2002/95/EC and in  
accordance to WEEE 2002/96/EC  
TYPICAL APPLICATIONS  
For use in general purpose rectification of power supplies,  
inverters, converters and freewheeling diodes for both  
consumer and automotive applications.  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Rating at 25 C ambient temperature unless otherwise specified.  
°
Single phase, half wave, 60 Hz, resistive or inductive load.  
For capacitive load, derate current by 20%.  
RATING  
SYMBOL BY251 BY252 BY253 BY254 BY255  
UNIT  
Maximum Repetitive Peak Reverse Voltage  
Maximum RMS Voltage  
VRRM  
VRMS  
VDC  
200  
140  
200  
400  
280  
400  
600  
420  
600  
800  
560  
800  
1300  
910  
V
V
V
Maximum DC Blocking Voltage  
1300  
Maximum Average Forward Current  
0.375"(9.5mm) Lead Length Ta = 50 °C  
Peak Forward Surge Current  
IF  
3.0  
A
IFSM  
100  
A
8.3ms Single half sine wave Superimposed  
on rated load (JEDEC Method)  
Maximum Forward Voltage at IF = 3.0 Amps.  
VF  
IR  
1.1  
V
mA  
20  
Maximum DC Reverse Current  
at rated DC Blocking Voltage  
Ta = 25 °C  
IR(H)  
CJ  
50  
50  
Ta = 100 °C  
mA  
Typical Junction Capacitance (Note1)  
Typical Thermal Resistance (Note2)  
Junction Temperature Range  
pF  
18  
°C/W  
°C  
RqJA  
TJ  
- 65 to + 175  
- 65 to + 175  
Storage Temperature Range  
TSTG  
°C  
Notes :  
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC  
(2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted.  
E-mail: sales@taychipst.com  
Web Site: www.taychipst.com  
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