© 2001 IXYS All rights reserved
1 - 1
IXYS reserves the right to change limits, test conditions and dimensions.
I
FAVM
= 2x128 A
V
RRM
= 1200 V
t
rr
= 40 ns
Fast Recovery
Epitaxial Diode (FRED)
ECO-PAC 2
DSEI 2x161-12P
Symbol Conditions Maximum Ratings
I
FRMS
T
VJ
= T
VJM
270 A
I
FAVM
* T
C
= 70°C; rectangular; d = 0.5 128 A
I
FSM
T
VJ
= 45°C; V
R
= 0 V; t = 10 ms (50 Hz), sine 1200 A
t = 8.3 ms (60 Hz), sine 1320 A
T
VJ
= 125°C; V
R
= 0 V; t = 10 ms (50 Hz), sine 1080 A
t = 8.3 ms (60 Hz), sine 1170 A
I
2
dt T
VJ
= 45°C; V
R
= 0 V; t = 10 ms (50 Hz), sine 7200 A
2
s
t = 8.3 ms (60 Hz), sine 7100 A
2
s
T
VJ
= 125°C; V
R
= 0 V; t = 10 ms (50 Hz), sine 5800 A
2
s
t = 8.3 ms (60 Hz), sine 5700 A
2
s
T
VJ
-40 ... + 150 °C
T
VJM
150 °C
T
stg
-40 ... + 125 °C
V
ISOL
50/60 Hz, RMS t = 1 min 2500 V ~
I
ISOL
< 1 mA t = 1 s 3600 V ~
M
d
Mounting torque (M4) 1.5-2.0 Nm
14-18 lb.in.
Weight typ. 20 g
Preliminary Data Sheet
V
RSM
V
RRM
Typ
VV
1200 1200 DSEI 2x161-12P
135
Symbol Conditions Characteristic Values
min. typ. max.
I
R
T
VJ
= 25°C; V
R
= V
RRM
12 mA
T
VJ
= 25°C; V
R
= 0.8•V
RRM
3mA
T
VJ
= 125°C; V
R
= 0.8•V
RRM
60 mA
V
F
I
T
= 200 A; T
VJ
= 25°C 1.9 V
V
TO
For power-loss calculations only 1.16 V
r
T
3mΩ
R
thJC
per Diode 0.29 K/W
R
thCH
per Diode 0.2 K/W
I
RM
I
F
= 100 A; -di
F
/d
t
= 200 A/µs; V
R
= 100 V 48 A
L ≤ 0.05 mH; T
VJ
= 100°C
t
rr
I
F
= 1 A; -di
F
/d
t
= 400 A/µs;
V
R
= 30 V; T
VJ
= 25°C 40 ns
d
S
Creeping distance on surface 11.2 mm
d
A
Creeping distance in air 11.2 mm
a Max. allowable acceleration 50 m/s
2
* I
FAVM
rating includes reverse blocking losses at T
VJM
;
V
R
= 0.8 V
RRM
;
d = 0.5
Features
• 2 indpendent FRED in 1 package
• Isolation voltage 3600 V~
• Planar glass passivated chips
• Low forward voltage drop
• Leads suitable for PC board soldering
• Very short recovery time
• Soft recovery behaviour
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
• Easy to mount with two screws
• Space and weight savings
• Improved temperature and power cycling
• Low noise switching
• Small and light weight
Dimensions in mm (1 mm = 0,0394")
AC-1 IK-10
LN-9 VX-18
