OMNIREL OM5326SC, OM5326RC, OM5326DC, OM5327SC, OM5327RC Datasheet
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3.2 - 79
3.2
4 11 R0
OM5326SC/RC/DC
OM5327SC/RC/DC
60 Amp, 400 & 600 Volts, 35 nsec trr
HERMETIC JEDEC TO-258AA HIGH EFFICIENCY,
SOFT RECOVERY CENTER-TAP RECTIFIER
FEATURES
• Small Size
• Ultra Fast Recovery
• Soft Recovery Behavior
• Extremely Low Losses At High Switching Speeds
• Low IRMRating
• 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...................................................400 & 600 V
Maximum Average D.C. Output Current @ TC= 100°C..........................30 A
Surge Current (Non-Repetitve 8.3 nsec) .......................................280 A
Thermal Resistance, Junction-To-Case.....................................1.2° C/W
Operating and Storage Temperature Range.........................-55°C to +150°C
SCHEMATICS
COMMON
ANODE
COMMON
CATHODE
DOUBLER
1
3
2
1
3
2
1
2
3
Common cathode is standard. Contact the factory for performance
characteristics for common anode and doubler.
Z-Tab package also available.
OMXXXXRC OMXXXXSC
OMXXXXDC
OM5326SC/RC/DC - OM5327SC/RC/DC
3.2
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
TURN-OFF CHARACTERISTICS
Symbols Test Conditions Min. Typ. Max. Units
T
rr
IF = 0.5 A; IR = 1 A; TJ = 25°C
I
F
= 1 A; di/dt= -15 A/µs; VR = 30 V; TJ = 25°C
- - 35 ns
I
RM
VR = 350 V; IF = 30 A
-1015A
L .05 µH; T
J
= 100°C; diF/dt= -240 A/µs
ELECTRICAL CHARACTERISTICS (Per Leg)
Maximum Maximum Maximum
Type PIV Forward Voltage Reverse Current Reverse
@ 30 A @ .8x PIV Recovery
T
j
= 25° C Tj= 150° C Tj= 25° C Tj= 125° C Time
OM5326XX 400
OM5327XX 600
1.60 V 1.50 V 250 µA 7 mA 35
DEFINITION OF TURN-OFF
CHARACTERISTICS
MECHANICAL OUTLINE
WITH PIN CONNECTION
TYPICAL REVERSE CURRENT TYPICAL FORWARD VOLTAGE
i,v
O
I
RM
I
F
Q
rr
t
rr
t
fRMtf
di
f
dt
di
f
dt
V
R
0.25-V
RM
0.9-I
R
t
i
V
.707
.697
.750
.500
.835
.815
.695
.685
.165
.155
.200 TYP.
.550
.530
.270
.240
.045
.035
.140 TYP.
.092 MAX.
.065
.055
.005
100
50
30
20
10
5
3
2
1
1.2 1.4 1.6 1.8
V
F
= Instantaneous Voltage (Volts)
I
F
= Instantaneous Forward Current (Amps)
TJ = 125°C
TJ = 25°C
100
50
10
5
1
20 40 60 80 100
% of V
RRM
I
R
= Reverse Current, mA
TJ = 150°C
TJ = 125°C
TJ = 25°C
123
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