IXYS DSEP2X25-12C Datasheet
DSEP 2x 25-12C
HiPerDynFREDTM Epitaxial Diode
with soft recovery
Preliminary Data
V
RSM
V V
1200 1200 DSEP 2x 25-12C
Symbol Test Conditions Maximum Ratings
I
FRMS
I
FAVM
I
FRM
I
FSM
E
AS
I
AR
T
VJ
T
VJM
T
stg
P
tot
V
ISOL
M
d
Weight typical 30 g
Symbol Test Conditions Characteristic Values
① VR= V
I
R
VF② IF = 25 A; TVJ= 125°C 3.30 V
R
thJC
R
thCH
t
rr
I
RM
Pulse test: ① Pulse Width = 5 ms, Duty Cycle < 2.0 %
Data according to IEC 60747 and per diode unless otherwise specified
V
RRM
Type
35 A
TC = 70°C; rectangular, d = 0.5 25 A
tP < 10 µs; rep. rating, pulse width limited by T
VJM
tbd A
TVJ = 45°C; tp = 10 ms (50 Hz), sine 250 A
TVJ = 25°C; non-repetitive 0.2 mJ
IAS = 1.3 A; L = 180 µH
VA = 1.5·VR typ.; f = 10 kHz; repetitive 0.1 A
-40...+150 °C
150 °C
-40...+150 °C
TC = 25°C 140 W
50/60 Hz, RMS 2500 V~
I
≤ 1 mA
ISOL
mounting torque (M4) 1.1-1.5/9-13 Nm/lb.in.
terminal connection torque (M4) 1.1-1.5/9-13 Nm/lb.in.
typ. max.
RRM;TVJ
= 25°C 0.25 mA
TVJ = 150°C 2.0 mA
TVJ= 25°C 4.80 V
0.9 K/W
with heatsink compound 0.1 K/W
IF = 1 A; -di/dt = 200 A/µs; 20 ns
VR = 30 V; TVJ = 25°C
VR = 100 V; IF = 50 A; -diF/dt = 100 A/µs 4.0 tbd A
TVJ = 100°C
② Pulse Width = 300 µs, Duty Cycle < 2.0 %
I
V
t
FAV
rr
= 2x 25 A
= 1200 V
RRM
= 20 ns
miniBLOC, SOT-227 B
Features
• International standard package
miniBLOC
• Isolation voltage 2500 V~
• UL registered E 72873
• 2 independent FRED in 1 package
• Planar passivated chips
• Very short recovery time
• Extremely low switching losses
• Low IRM-values
• Soft recovery behaviour
Applications
• Antiparallel diode for high frequency
switching devices
• Antisaturation diode
• Snubber diode
• Free wheeling diode in converters
and motor control circuits
• Rectifiers in switch mode power
supplies (SMPS)
• Inductive heating
• Uninterruptible power supplies (UPS)
• Ultrasonic cleaners and welders
Advantages
• Avalanche voltage rated for reliable
operation
• Soft reverse recovery for low
EMI/RFI
• Low IRM reduces:
- Power dissipation within the diode
- Turn-on loss in the commutating
switch
Dimensions see Outlines.pdf
IXYS reserves the right to change limits, test conditions and dimensions.
© 2000 IXYS All rights reserved
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