OM5236ST OM5238ST OM5240ST
OM5237ST OM5239ST OM5241ST
SINGLE ISOLATED RECTIFIER IN HERMETIC
TO-257AA PACKAGE
10 Amp, High Efficiency, 50 To 600 Volts,
35 To 50 nsec
FEATURES
•
•
•
•
•
•
Isolated Hermetic Package
High Current / Small Size
Ultra-Fast Recovery
Low Forward Voltage Drop
JEDEC TO-257AA Package
Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
These high speed power rectifiers are ideally suited in demanding applications
where small size, high current and high reliability are required.
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 to 600V
Maximum Average D.C. Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 A
Non-Repetitive Sinusoidal Surge Current 8.3 ms . . . . . . . . . . . . . . . . . . . . . . . . 100 A
Operating and Storage Temperature Range . . . . . . . . . . . . . . . . . - 55° C to + 150° C
Thermal Resistance
Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . 3.5° C/W
Junction-to-Ambient . . . . . . . . . . . . . . . . . . . 60° C/W
Z
MECHANICAL OUTLINE
.420
.410
.200
.190
.045
.035
.665
.645
.537
.527
.430
.410
.038 MAX.
PIN CONNECTION
3.2
.150
.140
.750
.500
.005
1 2 3
.035
.025
.100 TYP.
.120 TYP.
Z-Tab package also available.
4 11 R2
Supersedes 1 07 R1
Pin 1: Cathode
Pin 2: N/A
Pin 3: Anode
3.2 - 57
OM5236ST - OM5241ST
ELECTRICAL CHARACTERISTICS
@ 25° C
Type
PIV
Maximum
Forward Voltage
(Volts) @ (1)
T
j
= 25° C
1.0 V @ 10 A
Maximum
Reverse Current
@ PIV
T
j
= 25° C T
j
= 100° C
20 µA
1.0 mA
Maximum
Reverse
Recovery
Time (2)
OM5236ST
OM5237ST
OM5238ST
OM5239ST
OM5240ST
OM5241ST
50
100
150
200
400
600
35 nsec
1.2 V @ 10 A
1.2 V @ 10 A
20 µA
20 µA
2.0 mA
2.0 mA
50 nsec
50 nsec
(1) Pulse Test:
Pulse Width = 300µs, Duty Cycle 2.0%.
(2) Measured in Circuit:
I
F
= 0.5 A, I
R
= 1.0 A, I
REC
= 0.25 A.
50 V TO 200 V
TYPICAL FORWARD VOLTAGE
OM5236, 5237, 5238, 5239
100
400 V
TYPICAL FORWARD VOLTAGE
OM5240
100
T
J
= 150°C
50
50
100°C
I
F
= INSTANTANEOUS FORWARD CURRENT (AMPS)
30
20
I
F
= INSTANTANEOUS FORWARD CURRENT (AMPS)
25°C
30
20
100°C
10
T
J
= 150°C
10
25°C
5.0
3.0
2.0
5.0
3.0
2.0
1.0
1.0
0.5
0.3
0.2
0.5
0.3
0.2
3.2
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
V
F
= INSTANTANEOUS VOLTAGE (VOLTS)
V
F
= INSTANTANEOUS VOLTAGE (VOLTS)
TYPICAL REVERSE CURRENT
OM5236, 5237, 5238, 5239
I
R
= REVERSE CURRENT (µA)
I
R
= REVERSE CURRENT (µA)
100
50
20
10
5.0
2.0
1.0
0.5
0.2
0.1
0.05
0.02
0.01
0
20
40
60
80
100 120 140 160 180 200
TYPICAL REVERSE CURRENT
OM5240, 5241
100
50
20
10
5.0
2.0
1.0
0.5
0.2
0.1
0.05
0.02
0.01
0
50
100
150 200 250 300 350 400 450 500
T
J
= 150°C
100°C
T
J
= 150°C
100°C
25°C
25°C
V
R
= REVERSE VOLTAGE (VOLTS)
V
R
= REVERSE VOLTAGE (VOLTS)
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