1 - 2
Dimensions in mm (1 mm = 0.0394")
Features
Hermetically sealed Epoxy
Use in oil
Avalanche characteristics
Applications
X-Ray equipment
Electrostatic dust precipitators
Electronic beam welding
Lasers
Cable test equipment
Advantages
Simple mounting
Improved temperature and power
cycling
Reduced protection circuits
Series and parallel operation
Data according to IEC 60747-2
IXYS reserve the right to change limits, test conditions and dimensions.
2003 IXYS All rights reserved
Anode
Cathode
Symbol
Conditions
Ratings
I
F(RMS)
7
A
I
F(AV)M
air self cooling,
T
amb
= 45C
- without cooling plate
2.0
A
- with colling plate
2.5
A
forced air cooling:
v = 3 m/s,
T
amb
= 35C
- without cooling plate
3.2
A
- with cooling plate
4.1
A
oil cooling,
T
amb
= 35C
- without cooling plate
4.2
A
- with cooling plate
4.2
A
P
RSM
T
(vj)
= 150C;
t
p
= 10 s
2.5
kW
I
FSM
non repetitive, 50 c/s
(for 60 c/s add 10%)
T
(vj)
= 45C;
t
p
= 10 ms
120
A
T
(vj)
= 150C;
t
p
= 10 ms
100
A
T
amb
-40...+150
C
T
stg
-40...+150
C
T
(vj)
150
C
Weight
122
g
Symbol
Conditions
Characteristic Values
I
R
T
(vj)
= 150C;
V
R
= V
RRM
1
mA
V
F
I
F
=
7 A
6.25
V
T
(vj)
=
25C
V
TO
T
(vj)
= 150C
4.25
V
r
T
T
(vj)
= 150C
0.215
m
a
f
= 50Hz
5 x 9,81
m/s
2
M
d
8
Nm
High Voltage Rectifiers
V
RRM
Standard
Power Designation
V
Types
8000
UGE 1112 AY4
Si-E 3000 / 1300-2.5
UGE 1112 AY4
V
RRM
= 8000 V
I
F(AV)M
= 4.2 A
2 - 2
Fig. 1: Forward characteristics
Instantaneous forward current I
F
as a function of instantaneous forward
voltage drop V
F
for junction temperature T
(vj)
= 25C and T
(vj)
= 150C
a = Mean value characteristic
b = Limit value characteristic
Fig. 2: Characteristics of maximum permissible current
The curves show the non repetitive peak one cycle surge forward
current I
FSM
as a function of time
t and serve for rating protective
devices.
a = Initial state
T
(vj)
= 45C
b = Initial state
T
(vj)
= 150C
Fig. 3: Power loss
Non repetitive peak reverse power loss P
RSM
as a function of time
t,
T
(vj)
= 150C
Fig. 4: Load diagramm
Mean forward current I
F(AV)
of one module for a sine half wave for various
cooling modes as a function of the cooling medium temperature T
amb
for a
resistive load (horizontal mounting).
Cooling modes
1 = air self cooling
without cooling plate
2 = air self cooling
with
cooling plate
3 = forced air cooling
without cooling plate
4 = forced air cooling
with
cooling plate
5 = oil cooling
without cooling plate
6 = oil cooling
with
cooling plate
2003 IXYS All rights reserved
F6
0
30
60
90
120
150
0
1
2
3
4
5
C
T
A
A
I
F(AV)
3,0 3,5 4,0 4,5 5,0 5,5 6,0 6,5
0
2
4
6
8
10
V
V
F
A
I
F
10
-3
10
-2
10
-1
10
0
10
1
0
20
40
60
80
100
120
s
t
A
I
FSM
10
-6
10
-5
10
-4
10
-3
10
-2
10
1
10
2
10
3
10
4
s
t
W
P
RSM
a
T(vj) = 150C
T(vj) = 25C
b
a
b
180
I
FAV
5+6
4
3
2
1
UGE 1112 AY4
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