参数资料
型号: FFA40UP35STU
厂商: Fairchild Semiconductor
文件页数: 1/5页
文件大小: 578K
描述: DIODE ULT FAST 40A 350V TO-3P
产品目录绘图: Recovery Diode Circuit
标准包装: 30
二极管类型: 标准
电压 - (Vr)(最大): 350V
电流 - 平均整流 (Io): 40A
电压 - 在 If 时为正向 (Vf)(最大): 1.6V @ 40A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 55ns
电流 - 在 Vr 时反向漏电: 100µA @ 350V
安装类型: 通孔
封装/外壳: TO-3P-3,SC-65-3
供应商设备封装: TO-3P
包装: 管件
November 2013
FFA40UP35S
Ultrafast Diode
?2008 Fairchild Semiconductor Corporation
FFA40UP35S Rev. C1
www.fairchildsemi.com
1
FFA40UP35S
40 A, 350 V Ultrafast Diode
Features
? Ultrafast Recovery, trr
< 55ns (@ I
F = 40 A)
? Max. Forward Voltage, VF =1.6 V(Tc
= 25
℃)
? Reverse Voltage: VRRM
= 350 V
? Avalanche Energy Rated
? RoHS Compliant
Applications
? General Purpose
? SMPS, Free-Wheeling Diode for Motor Application
? Power Switching Circuits, Welder, UPS
Description
The FFA40UP35S is an ultrafast diode with low forward voltage
drop and rugged UIS capability. This device is intended for use
as freewheeling and clamping diodes in a variety of switching
power supplies and other power swithching applications. It is
specially suited for use in switching power supplies and industrial
applicationa as welder
and UPS application.
Absolute Maximum Ratings
TC = 25oC unless otherwise noted
Thermal Characteristics
Package Marking and Ordering Information
Symbol Parameter Ratings Unit
VRRM
Peak Repetitive Reverse Voltage 350 V
VRWM
Working Peak Reverse Voltage 350 V
VR
DC Blocking Voltage 350 V
IF(AV)
Average Rectified Forward Current @ TC
= 111
oC 40 A
IFSM
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
300 A
TJ, TSTG
Operating and Storage Temperature Range -65 to +150
oC
Symbol Parameter Ratings Unit
R?JC
Maximum Thermal Resistance, Junction to Case 0.8
oC/W
Part Number Top Mark Package Packing Method Reel Size Tape Width Quantity
FFA40UP35STU F40UP35S TO-3P Tube N/A N/A
30
TO-3P
1. Anode 2. Cathode 3. Anode
1
2
3
1. Anode 2. Cathode 3. Anode
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