OMNIREL OM5325RA, OM5325DA, OM5324DA, OM5325SA, OM5324SA Datasheet
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OM5324SA/RA/DA
COMMON
ANODE
COMMON
CATHODE
DOUBLER
1
3
2
1
3
2
1
2
3
OM5325SA/RA/DA
HERMETIC JEDEC TO-254AA HIGH EFFICIENCY,
SOFT RECOVERY CENTER-TAP RECTIFIER
24 Amp, 800 & 1000 Volts, 50 nsec trr
FEATURES
• Small Size
• Ultra Fast Recovery
• Soft Recovery Behavior
• Extremely Low Losses At High Switching Speeds
• Low IRMRating
• Hermetic And Isolated Package
• Ceramic Feedthroughs Available
• Available Screened To MIL-S-19500, TX. TXV And S Levels
4 11 R0
DESCRIPTION
These soft recovery, high speed rectifiers are ideally suited for high performance 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
Peak Inverse Voltage..................................................800 & 1000 V
Maximum Average D.C. Output Current @ TC= 100°C..........................12 A
Surge Current (Non-Repetitve 8.3 nsec) ........................................70 A
Thermal Resistance, Junction-To-Case.....................................2.0° C/W
Operating and Storage Temperature Range.........................-55°C to +150°C
= 25°C
C
SCHEMATICS
OMXXXXRA OMXXXXSA
Common cathode is standard. Contact factory for performance characteristics for
For ceramic feedthroughs, add letter “C” to part number. Example: OMXXXXCSA.
OMXXXXDA
Standard products are supplied with glass feedthroughs.
common anode and doubler.
Z-Tab package also available.
3.2 - 77
3.2
OM5324SA/RA/DA - OM5325SA/RA/DA
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
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
.144 DIA.
.050
.040
.260
.249
.685
.665
.800
.790
.545
.535
.550
.510
.045
.035
.550
.530
.150 TYP.
.150 TYP.
.005
100
50
30
20
10
5
3
2
1
1.8 2.0 2.2 2.4
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
ELECTRICAL CHARACTERISTICS (Per Leg)
Type PIV Forward Voltage Reverse Current Reverse
T
= 25° C Tj= 150° C Tj= 25° C Tj= 125° C Time
j
OM5324XX 800
OM5325XX 1000
2.9 V 2.7 V 150 µA 4 mA 50
TURN-OFF CHARACTERISTICS
Symbols Test Conditions Min. Typ. Max. Units
T
rr
I
RM
IF = 0.5 A; IR = 1 A; TJ = 25°C
= 1 A; di/dt= -15 A/µs; VR = 30 V; TJ = 25°C
I
F
VR = 540 V; IF = 12 A
L .05 µH; T
= 100°C; diF/dt= -100 A/µs
J
Maximum Maximum Maximum
@ 12 A @ .8x PIV Recovery
- - 50 ns
- 6.5 7.2 A
DEFINITION OF TURN-OFF
3.2
TYPICAL REVERSE CURRENT TYPICAL FORWARD VOLTAGE
CHARACTERISTICS
MECHANICAL OUTLINE
WITH PIN CONNECTION
123
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