参数资料
型号: DSEP2X25-12C
厂商: IXYS
文件页数: 1/4页
文件大小: 0K
描述: DIODE FRED 1200V 25A SOT-227B
标准包装: 10
系列: HiPerDynFRED™
电压 - 在 If 时为正向 (Vf)(最大): 4.71V @ 25A
电流 - 在 Vr 时反向漏电: 250µA @ 1200V
电流 - 平均整流 (Io)(每个二极管): 25A
电压 - (Vr)(最大): 1200V(1.2kV)
反向恢复时间(trr): 15ns
二极管类型: 标准
速度: 快速恢复 =< 500 ns,> 200mA(Io)
二极管配置: 2 个独立式
安装类型: 底座安装
封装/外壳: SOT-227-4,miniBLOC
供应商设备封装: SOT-227B
包装: 管件
DSEP2x25-12C
HiPerDynFRED
High Performance Dynamic Fast Recovery Diode
Extreme Low Loss and Soft Recovery
V RRM = 1200 V
I FAV = 2x 25 A
t rr = 15 ns
Parallel legs with series connected dice
Part number
DSEP2x25-12C
Backside: isolated
Features / Advantages:
● Planar passivated chips
● Very low leakage current
● Very short recovery time
● Improved thermal behaviour
● Very low Irm-values
● Very soft recovery behaviour
● Soft reverse recovery for low EMI/RFI
● Low Irm reduces:
Applications:
● Antiparallel diode for high frequency
switching devices
● Antisaturation diode
● Snubber diode
● Free wheeling diode
● Rectifiers in switch mode power
supplies (SMPS)
● Uninterruptible power supplies (UPS)
Package:
● Housing: SOT-227B (minibloc)
● r Industry standard outline
● r Cu base plate internal DCB isolated
● r Isolation Voltage 3000 V
● r Epoxy meets UL 94V-0
● r RoHS compliant
- Power dissipation within the diode
- Turn-on loss in the commutating switch
Ratings
Symbol
V RRM
I R
Definition
max. repetitive reverse voltage
reverse current
Conditions
V R = 1200 V
T VJ = 25 °C
T VJ = 25 °C
min.
typ.
max.
1200
250
Unit
V
μA
V R = 1200 V
T VJ = 150 °C
2
mA
V F
forward voltage
I F =
25 A
T VJ = 25 °C
4.71
V
I F =
50 A
5.92
V
I F =
I F =
25 A
50 A
T VJ = 150 °C
2.95
4.01
V
V
I FAV
average forward current
rectangular
d = 0.5
T C = 90°C
25
A
V F0
r F
threshold voltage
slope resistance
for power loss calculation only
T VJ = 150°C
1.95
40
V
m ?
R thJC
thermal resistance junction to case
0.60
K/W
T VJ
P tot
virtual junction temperature
total power dissipation
T C = 25 °C
-40
150
210
°C
W
I FSM
I RM
t rr
max. forward surge current
max. reverse recovery current
reverse recovery time
t = 10 ms (50 Hz), sine
I F =
30 A; V R = 600 V
-di F /dt = 600 A/μs
T VJ = 45°C
T VJ = 25 °C
T VJ = 100°C
T VJ = 25 °C
5.5
12.5
15
250
A
A
A
ns
T VJ = 100°C
70
ns
C J
junction capacitance
V R = 400 V; f = 1 MHz
T VJ = 25 °C
18
pF
IXYS reserves the right to change limits, conditions and dimensions.
? 2011 IXYS all rights reserved
Data according to IEC 60747and per diode unless otherwise specified
20110531b
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