ESJC37
(5kV/540mA,8kV/410mA,10kV/310mA )
HIGH VOLTEGE DIODE
Outline Drawings
Features
Low V
F
High surge proof resistivity
High reliability .
Applications
Rectification for microwave oven high voltage
power supply
Maximum Ratings and Characteristics
Absolute Maximum Ratings
Items
Repetitive peak reverse voltage
Average forward current
Non-repetitive peak forward current
Allowable junction temperature
Storage temperature range
Case temperature
Symbols
V
RRM
Io
I
surge
T
j
Tstg
Tc
Conditions
ESJC37
-05 -08 -10
5 8 10
540 410 310
15 10 10
120
-40 to +120
110
Units
kV
peak
mA
A
peak
C
C
C
Electrical Characteristics (Ta=25C Unless otherwise specified )
Items
Maximum forward voltage drop
Maximum reverse current
Reverse recovery time
Symbols
V
F
I
R1
I
R2
t
rr
Vz
Conditions
I
F
=1A
I
F
=0.1A I
R
=0.1A 90%
Iz=100A
ESJC37
-05 -08 -10
13 20 25
2
10
0.3
5.2 8.4 10.5
Units
V
A
A
s
kV
50Hz Sine half-wave peak
value,One-shot.Ta=25C
Minimum avalanche breakdown voltage
50Hz Sine half-wave aver-
age value. Toil 25C
=
ESJC37 is high reliability resin molded type high voltage
diode in small size package which is sealed a multilayed
mesa type silicon chip by epoxy resin.
24min
24min.
0.78
4.5
15
Cathode Mark
Type Name, Lot No.
V
R
=5kV(-05), 8kV(-08)
10kV(-10) Ta=25C
V
R
=5kV(-05), 8kV(-08)
10kV(-10) Ta=100C
C37
ESJC37-05
ESJC37-08
ESJC37-10
C37
-05
C37
-08
C37
-10
Cathode Mark
Type Name
Lot No.
(mm)
B-37
ESJC37
(5kV/540mA,8kV/410mA,10kV/310mA )
Characteristics
0
100
200
300
400
500
600
700
800
900
1000
1100
0
3
6
9
12
15
18
21
24
Forward Characteristics
ESJC37-10
ESJC37-08
ESJC37-05
Tj=25C
Tj=100C
I
F
[mA]
V
F
[V]
0
20
40
60
80
100
120
140
0
100
200
300
400
500
600
Current Derating Curve
ESJC37-10
Cathode terminal is fastened to
radiating fin that size is more than
50mm X 50mm X 0.6mm.Wind cooled velocity
is more than 0.5m/S.
ESJC37-05
ESJC37-08
Io
[mA]
Ta [C]
0
3
6
9
12
0.01
0.1
1
Reverse Characteristics
ESJC37-10
ESJC37-10
ESJC37-08
ESJC37-08
ESJC37-05
ESJC37-05
Tj=25C
Tj=100C
IR
[A]
V
R
[kV]
4
6
8
10
12
14
0
20
40
60
80
100
Avalanche Breakdown Voltage
ESJC37-10
ESJC37-08
ESJC37-05
Tj=25C
IR=100A
N=100pcs
V
AV
[kV]
N
[pcs.]
0.16
0.24
0.32
0.40
0
20
40
60
80
100
Reverse Recovery Time
Tj=25C
IR=100A
N=100pcs
trr (sec)
N
[pcs.]
B-38
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