© 2012 IXYS All rights reserved 1 - 3
20121114a
DSEI120-12A
IXYS reserves the right to change limits, test conditions and dimensions.
Symbol Conditions Characteristic Values
typ. max.
IRVR = VRRM TVJ = 25°C
VR = 0.8·VRRM TVJ = 25°C
VR = 0.8·VRRM TVJ = 125°C
3
1.5
20
mA
mA
mA
VFIF = 70 A TVJ = 150°C
TVJ = 25°C
1.55
1.8
V
V
VT0
rT
for power-loss calculations only
TVJ = TVJM
1.2
4.6
V
mW
RthJC
RthCH
RthJA
(version A) 0.25
0.35
35
K/W
K/W
K/W
trr IF = 1 A; -di/dt = 200 A/µs; VR = 30 V; TVJ = 25°C 40 60 ns
IRM VR = 350 V; IF = 75 A; -diF/dt = 200 A/µs
L < 0.05 µH; TVJ = 100°C
25 30 A
Chip capability, limited to 70 A by leads Data according to IEC 60747
IFAVM = 109 A
VRRM = 1200 V
trr = 40 ns
Fast Recovery
Epitaxial Diode (FRED)
Features
• International standard package
JEDEC TO-247 AD
• Planar passivated chips
• Very short recovery time
• Extremely low switching losses
• Low IRM-values
• Soft recovery behaviour
• Epoxy meets UL 94V-0
Applications
• Antiparallel diode for high frequency
switching devices
• Anti saturation diode
• Snubber diode
• Free wheeling diode in converters
and motor control circuits
• Rectifiers in switch mode power
supplies (SMPS)
• Inductive heating and melting
• Uninterruptible power supplies (UPS)
• Ultrasonic cleaners and welders
Advantages
• High reliability circuit operation
• Low voltage peaks for reduced
protection circuits
• Low noise switching
• Low losses
• Operating at lower temperature or
space saving by reduced cooling
Symbol Conditions Maximum Ratings
IFRMS
IFAVM
IFAV
IFRM
TVJ = TVJM
TC = 60°C; rectangular, d = 0.5
TC = 95°C; rectangular, d = 0.5
tP < 10 µs; rep. rating, pulse width limited by TVJM
100
109
75
1200
A
A
A
A
IFSM TVJ = 45°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
600
660
A
A
TVJ = 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
540
600
A
A
I2tTVJ = 45°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
1800
1800
A2s
A2s
TVJ = 150°C; t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
1450
1500
A2s
A2s
TVJ
TVJM
Tstg
-40...+150
150
-40...+150
°C
°C
°C
Ptot TC = 25°C 357 W
Mdmounting torque 0.8...1.2 Nm
Weight typical 6 g
A C TO-247 AD
A = Anode, C = Cathode
C
C
A
VRSM
V
VRRM
V
Type
1200 1200 DSEI 120-12A