2004 IXYS All rights reserved
1 - 2
DGS 9-03AS
DGS 10-03A
435
Type
Marking on product
Circuit
Package
DGS 9-03AS
9A300AS
DGS 10-03A
DGS 10-03A
Symbol
Conditions
Maximum Ratings
V
RRM/RSM
300
V
I
FAV
T
C
= 25
C; DC
11
A
I
FAV
T
C
= 90
C; DC
8
A
I
FSM
T
VJ
= 45C; t
p
= 10 ms (50 Hz), sine
20
A
T
VJ
-55...+175
C
T
stg
-55...+150
C
P
tot
T
C
= 25
C
34
W
M
d
mounting torque (TO-220)
0.4...0.6
Nm
Features
Low forward voltage
Very high switching speed
Low junction capacity of GaAs
- low reverse current peak at turn off
Soft turn off
Temperature independent switching
behaviour
High temperature operation capability
Epoxy meets UL 94V-0
Applications
MHz switched mode power supplies
(SMPs)
Small size SMPs
High frequency converters
Resonant converters
Pulse test:
Pulse Width = 5 ms, Duty Cycle < 2.0 %
Data according to IEC 60747 and per diode unless otherwise specified
Gallium Arsenide Schottky Rectifier
I
FAV
= 11 A
V
RRM
= 300 V
C
Junction
= 9 pF
Symbol
Conditions
Characteristic Values
typ.
max.
I
R
T
VJ
= 25C V
R
= V
RRM
1.3
mA
T
VJ
= 125C V
R
= V
RRM
1.3
mA
V
F
I
F
= 5 A;
T
VJ
= 125C
1.6
V
I
F
= 5 A;
T
VJ
= 25C
1.6
2
V
C
J
V
R
= 150 V; T
VJ
= 125C
9
pF
R
thJC
4.4
K/W
R
thCH
TO-220
0.5
K/W
Weight
TO-252
0.3
g
TO-220
2
g
IXYS reserves the right to change limits, Conditions and dimensions.
A = Anode, C = Cathode , TAB = Cathode
C
TO-220 AC
A
C (TAB)
A
TO-252 AA
A
C (TAB)
A
C
A
C
2004 IXYS All rights reserved
2 - 2
DGS 9-03AS
DGS 10-03A
435
Outlines TO-220 AC
0,0
0,5
1,0
1,5
2,0
2,5
0,01
0,1
1
10
100
0,00001
0,0001
0,001
0,01
0,1
1
10
0,01
0,1
1
10
t
s
K/W
0,1
1
10
100
1000
1
10
100
1000
C
J
I
F
A
V
F
V
R
V
pF
V
Z
thJC
Single Pulse
T
VJ
=
125C
25C
DGS9-03AS
T
VJ
= 125C
TO-220
TO-252
Fig. 1typ. forward characteristics
Fig. 2 typ. junction capacity
versus blocking voltage
Fig. 3 typ. thermal impedance junction to case
Outlines
TO-252 AA
Dim. Millimeter
Inches
Min.
Max.
Min.
Max.
A
2.19
2.38
0.086
0.094
A1
0.89
1.14
0.035
0.045
A2
0
0.13
0
0.005
b
0.64
0.89
0.025
0.035
b1
0.76
1.14
0.030
0.045
b2
5.21
5.46
0.205
0.215
c
0.46
0.58
0.018
0.023
c1
0.46
0.58
0.018
0.023
D
5.97
6.22
0.235
0.245
D1
4.32
5.21
0.170
0.205
E
6.35
6.73
0.250
0.265
E1
4.32
5.21
0.170
0.205
e
2.28 BSC
0.090 BSC
e1
4.57 BSC
0.180 BSC
H
9.40
10.42
0.370
0.410
L
0.51
1.02
0.020
0.040
L1
0.64
1.02
0.025
0.040
L2
0.89
1.27
0.035
0.050
L3
2.54
2.92
0.100
0.115
1 Anode
2 NC
3 Anode
4 Cathode
Dim.
Millimeter
Inches
Min.
Max.
Min.
Max.
A
12.70 14.73
0.500
0.580
B
14.23 16.51
0.560
0.650
C
9.66 10.66
0.380
0.420
D
3.54
4.08
0.139
0.161
E
5.85
6.85
2.300
0.420
F
2.54
3.42
0.100
0.135
G
1.15
1.77
0.045
0.070
H
-
6.35
-
0.250
J
0.64
0.89
0.025
0.035
K
4.83
5.33
0.190
0.210
L
3.56
4.82
0.140
0.190
M
0.51
0.76
0.020
0.030
N
2.04
2.49
0.080
0.115
Q
0.64
1.39
0.025
0.055
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