参数资料
型号: DSS25-0045A
厂商: IXYS
文件页数: 1/2页
文件大小: 149K
描述: DIODE SCHOTTKY 45V 25A TO-220AC
标准包装: 50
二极管类型: 肖特基
电压 - (Vr)(最大): 45V
电流 - 平均整流 (Io): 25A
电压 - 在 If 时为正向 (Vf)(最大): 690mV @ 25A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 1mA @ 45V
安装类型: 通孔
封装/外壳: TO-220-2
供应商设备封装: TO-220AC
包装: 管件
? 2002 IXYS All rights reserved
1 - 2
Power Schottky Rectifier
Features
? International standard package
 Very low V
 Extremely low switching lossesF
 Low IRM-values
 Epoxy meets UL 94V-0
Applications
 Rectifiers in switch mode power
supplies (SMPS)
 Free wheeling diode in low voltage
converters
Advantages
 High reliability circuit operation
 Low voltage peaks for reduced
protection circuits
 Low noise switching
 Low losses
Dimensions see outlines.pdf
Pulse test:
Pulse Width = 5 ms, Duty Cycle < 2.0 %
Data according to IEC 60747 and per diode unless otherwise specified
IXYS reserves the right to change limits, Conditions and dimensions.
A
C
C
A
TO-220 AC
C (TAB)
A = Anode, C = Cathode , TAB = Cathode
Symbol Conditions Maximum Ratings
IFRMS
IFAV
35 A
TC
= 155
C; rectangular, d = 0.5 25 A
IFSM
TVJ
= 45°C; tp
= 10 ms (50 Hz), sine
400
A
EAS
IAS
= 18 A; L = 180 μH; T
VJ
= 25°C; non repetitive 46 mJ
IAR
VA
=1.5  V
RRM
typ.; f=10 kHz; repetitive 1.8 A
(dv/dt)cr
1000 V/s
TVJ
TVJM
Tstg
-55...+175
C
175
C
-55...+150
C
Ptot
TC
= 25
C 135 W
Md
mounting torque 0.4...0.6 Nm
Weight
typical 2 g
IFAV
VRRM
= 45 V
VF
= 0.59 V
= 25 A
232
DSS 25-0045A
VRSM
VRRM
Type
V V
45 45 DSS 25-0045A
Symbol Conditions Characteristic Values
typ. max.
IR
TVJ
= 25°C V
R
= VRRM
TVJ
= 125°C V
R
= VRRM
1mA
10 mA
VF
IF
= 25 A; T
VJ
= 125°C 0.59 V
IF
= 25 A; T
VJ
= 25°C 0.69 V
IF
= 50 A; T
VJ
= 125°C 0.73 V
RthJC
RthCH
1.1 K/W
0.5 K/W
相关PDF资料
PDF描述
DSS40-0008D DIODE SCHOTTKY 8V 40A TO-247AD
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