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DS 17 DSI 17
DSA 17 DSAI 17
IXYS reserves the right to change limits, test conditions and dimensions
20170323a
V
RSM
V
(BR)min
① V
RRM
Anode Cathode
V V V on stud on stud
1300 - 1200 DS
17-12A DSI 17-12A
1300 1300 1200 DSA
17-12A DSAI 17-12A
1700 1750 1600 DSA 17-16A DSAI 17-16A
1900 1950 1800 DSA 17-18A DSAI 17-18A
① Only for Avalanche Diodes
Symbol Test Conditions Maximum Ratings
I
F(RMS)
T
VJ
= T
VJM
40 A
I
F(AV)M
T
case
= 125°C; 180° sine 25 A
P
RSM
DSA(I) types, T
VJ
= T
VJM
, t
p
= 10 µs 7 kW
I
FSM
T
VJ
= 45°C; t = 10 ms (50 Hz), sine 370 A
V
R
= 0 t = 8.3 ms (60 Hz), sine 400 A
T
VJ
= T
VJM
t = 10 ms (50 Hz), sine 300 A
V
R
= 0 t = 8.3 ms (60 Hz), sine 320 A
I
2
t T
VJ
= 45°C t = 10 ms (50 Hz), sine 680 A
2
s
V
R
= 0 t = 8.3 ms (60 Hz), sine 660 A
2
s
T
VJ
= T
VJM
t = 10 ms (50 Hz), sine 450 A
2
s
V
R
= 0 t = 8.3 ms (60 Hz), sine 430 A
2
s
T
VJ
-40...+180 °C
T
VJM
180 °C
T
stg
-40...+180 °C
M
d
Mounting torque 2.2-2.8 Nm
19-25 lb.in.
Weight 6 g
V
RRM
= 1200-1800 V
I
F(RMS)
= 40 A
I
F(AV)M
= 25 A
Features
●
International standard package,
JEDEC DO-203 AA (DO-4)
●
Planar glassivated chips
Applications
●
Supplies for DC power equipment
●
DC supply for PWM inverter
●
Field supply for DC motors
●
Battery DC power supplies
Advantages
●
Space and weight savings
●
Simple mounting
●
Improved temperature and power
cycling
●
Reduced protection circuits
Symbol Test Conditions Characteristic Values
I
R
T
VJ
= T
VJM
; V
R
= V
RRM
≤ 4 mA
V
F
I
F
= 55 A; T
VJ
= 25°C ≤ 1.36 V
V
T0
For power-loss calculations only 0.85 V
r
T
T
VJ
= T
VJM
8 mΩ
R
thJC
DC current 1.5 K/W
R
thJH
DC current 2.1 K/W
d
S
Creepage distance on surface 2.05 mm
d
A
Strike distance through air 2.05 mm
a Max. allowable acceleration 100 m/s
2
Dimensions in mm (1 mm = 0.0394")
Data according to IEC 60747
Rectifi er Diode
Avalanche Diode
A = Anode C = Cathode
DO-203 AA
10-32UNF
DS DSI
DSA DSAI
C
A
A
C
