OM5328SC/RC/DC
OM5329SC/RC/DC
HERMETIC JEDEC TO-258AA HIGH EFFICIENCY,
SOFT RECOVERY CENTER-TAP RECTIFIER
60 Amp, 800 & 1000 Volts, 50 nsec trr
FEATURES
•
•
•
•
•
•
•
Small Size
Ultra Fast Recovery
Soft Recovery Behavior
Extremely Low Losses At High Switching Speeds
Low I
RM
Rating
Hermetic And Isolated Package
Available Screened To MIL-S-19500, TX, TXV And S-Levels
DESCRIPTION
These soft recovery, high speed rectifiers are ideally suited for high performances in
high voltage switching applications. The performance of these rectifiers minimize
losses in power conversion and motor control circuits complementing the switching
character of power MOSFETs, IGBTs, and bipolar transistors.
ABSOLUTE MAXIMUM RATINGS
(Per Leg)
T
C
= 25°C
Peak Inverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 & 1000 V
Maximum Average D.C. Output Current @ T
C
= 100°C . . . . . . . . . . . . . . . . . . . . . . . . . . 30 A
Surge Current (Non-Repetitve 8.3 nsec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 A
Thermal Resistance, Junction-To-Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.13° C/W
Operating and Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . -55° C to +150° C
SCHEMATICS
1
2
COMMON
ANODE
1
2
1
2
COMMON
CATHODE
3
DOUBLER
OMXXXXSC
3.2
3
OMXXXXRC
3
OMXXXXDC
Common cathode is standard. Contact the factory for performance
characteristics for common anode and doubler.
Z-Tab package also available.
4 11 R0
3.2 - 81
OM5328SC/RC/DC - OM5329SC/RC/DC
ELECTRICAL CHARACTERISTICS
(Per Leg)
Type
PIV
Maximum
Forward Voltage
@ 30 A
T
j
= 25° C
T
j
= 150° C
2.4 V
2.0 V
Maximum
Reverse Current
@ .8x PIV
T
j
= 25° C
T
j
= 125° C
250 µA
7 mA
Maximum
Reverse
Recovery
Time
50
OM5328XX
OM5329XX
800
1000
TURN-OFF CHARACTERISTICS
Symbols
T
rr
I
RM
Test Conditions
I
F
= 0.5 A; I
R
= 1 A; T
J
= 25°C
I
F
= 1 A; di/dt = -15 A/µs; V
R
= 30 V; T
J
= 25°C
V
R
= 540 V; I
F
= 30 A
L .05 µH; T
J
= 100°C; di
F
/dt = -240 A/µs
Min.
-
-
Typ.
-
16
Max.
50
18
Units
ns
A
DEFINITION OF TURN-OFF
CHARACTERISTICS
i,v
i
di
f
dt
V
t
fRM
Q
rr
I
RM
.165
.155
MECHANICAL OUTLINE
WITH PIN CONNECTION
.695
.685
.270
.240
.045
.035
I
F
O
t
rr
t
f
0.25-V
RM
di
f
V
R
dt
0.9-I
R
.835
.815
t
.707
.697
.550
.530
1
.750
.500
2
3
.092 MAX.
.005
.065
.055
.140 TYP.
.200 TYP.
3.2
I
R
= Reverse Current, mA
TYPICAL REVERSE CURRENT
100
50
T
J
= 150°C
10
T
J
= 125°C
5
T
J
= 25°C
1
20
40
60
80
100
% of V
RRM
TYPICAL FORWARD VOLTAGE
I
F
= Instantaneous Forward Current (Amps)
100
50
30
20
10
5
3
2
1
1.6
2.0
2.4
2.8
V
F
= Instantaneous Voltage (Volts)
T
J
= 25°C
T
J
= 125°C
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
