BYV74W-400：双倍超快速功率二极管

双倍超快速功率二极管，采用SOT429（3引脚TO-247）塑料封装。

特性和优势
    • 极低导通损失
    • 快速开关
    • 软恢复功能可最大限度地降低功耗振荡
    • 高热循环性能
    • 低热阻
应用

高频开关模式电源中的输出整流器

产品图片
关键参数
SymbolParameterConditionsMinTyp/NomMaxUnit
VRRMrepetitive peak reverse voltage400V
IF(AV)average forward currentδ = 0.5  ; Tmb ≤ 104 °C; square-wave pulse; per diode15A
IO(AV)average output currentδ = 0.5  ; Tmb ≤ 94 °C; square-wave pulse; both diodes conducting30A
IFSMnon-repetitive peak forward currenttp = 10 ms; Tj(init) = 25 °C; sine-wave pulse; per diode170A
IFSMnon-repetitive peak forward currenttp = 8.3 ms; Tj(init) = 25 °C; sine-wave pulse; per diode185A
VFforward voltageIF = 15 A; Tj = 25 °C1.081.25V
VFforward voltageIF = 30 A; Tj = 25 °C1.151.36V
VFforward voltageIF = 15 A; Tj = 150 °C0.951.12V
trrreverse recovery timeIF = 1 A; VR = 30 V; dIF/dt = 100 A/µs; Tj = 25 °C3560ns
封装与包装
型号封装Outline versionReflow-/Wave soldering包装产品状态标示可订购的器件编号, (订购码 (12NC))
BYV74W-400
TO-247
(SOT429)		sot429_poHorizontal, Rail Pack量产BYV74W-400BYV74W-400,127( 9340 471 00127 )
引脚配置信息
PinSymbolDescription外形简图图形符号
1A1anode 1
2Kcathode
3A2anode 2
mbKmounting base; cathode
无铅环保信息
型号可订购的器件编号RoHS / RHF无铅转换日期潮湿敏感度等级MSL LF
BYV74W-400BYV74W-400,127NANA
文档资料
档案名称标题类型格式日期
BYV74W-400 (中文)Dual ultrafast power diodeData sheetpdf2013-07-16
75017631Discretes Semiconductors Selection Guide 2015Selection guidepdf2015-01-09
SOT429_127Tube pack; standard product orientation; 12NC ending 127Packingpdf2012-11-22
sot429_poplastic single-ended through-hole package; heatsink mounted; 1 mounting hole; 3 lead TO-247Outline drawingpdf2009-10-08
订购信息
型号订购码 (12NC)可订购的器件编号
BYV74W-4009340 471 00127BYV74W-400,127
Dual ultrafast power diode BYV74W-400
Discretes Semiconductors Selection Guide 2016 BUK7M12-60E
Tube pack; standard product orientation; 12NC ending 127 BYV74W-400
plastic single-ended through-hole package; heatsink mounted; 1 mounting hole; 3 lead TO-247 BYV74W-400
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