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Part: OM5262SW
Category:
Discrete
Description: 1000V 24A Hi-rel Ultra-fast Common Cathode Diode in a D3 Package
Company: International Rectifier Corp.
Datasheet: Download OM5262SW datasheet File size : 159 kB
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Datasheet text preview:
OM5262SA/RA/DA
HERMETIC JEDEC TO-254AA HIGH EFFICIENCY, CENTER-TAP HIGH VOLTAGE RECTIFIER
24 Amp, 1000 Volt, 65 ns trr Soft Recovery
FEATURES
· · · · · · · · · Soft Recovery Characteristics Hermetic Metal Package, JEDEC TO-254AA Very Low Forward Voltage Very High Reverse Voltage Capability Very Low Reverse Recovery Time Very Low Switching Losses Isolated Package Low Thermal Resistance Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
This soft recovery rectifier is ideally suited as a free wheeling diode in converters and motor control circuits, as well as a rectifier in SMPS. The package is designed for those applications where a small size and a hermetically sealed package is desirable. Center-Tap configuration.
ABSOLUTE MAXIMUM RATINGS (Per Diode) TJ = 25°C
Repetitive Peak Reverse Voltage, VRRM ..........1000V Non-Repetitive Peak Reverse Voltage, VRSM ..1000V Repetitive Peak Forward Current, IFRM......150A RMS Forward Current, I(RMS) .........25A Average Forward Current, TC = 100°C, Duty Cycle = 50%, IF(AV) ........12A Surge Non-Repetitive Forward Current, 8.3ms, IFSM ..........75A Power Dissipation, TC = 100°C, P ........25W Storage and Junction Range, Tstg ......-55°C to 150°C Thermal Resistance, Junction-To-Case, Rth(JC)...........2.4°C/W
3.2
SCHEMATIC
1 2 COMMON ANODE 1 1 2 COMMON CATHODE 3 DOUBLER
PIN CONNECTION
.144 DIA. .545 .535 .050 .040
3
3
OMXXXXRA
OMXXXXSA
.685 .665
.800 .790
.550 .530
1
2
3
OMXXXXDA 2
Common cathode is standard. Contact the factory for performance characteristics for common anode and doubler. Standard Products are supplied with glass feedthroughs. For ceramic feedthroughs, add the letter "C" to the part number. Example - OMXXXXCSA. 4 11 R1 Supersedes 2 07 R0
.045 .035
.550 .510
.005
.150 TYP. .150 TYP. .260 .249
Z-Tab package also available.
3.2 - 69
OM5262SA/RA/DA
ELECTRICAL CHARACTERISTICS STATIC CHARACTERISTICS
Symbol I TJ = 25°C TJ = 100°C TJ = 25°C TJ = 100°C
R
Test Conditions V =V
R RRM
Min.
Typ.
Max. 50 2.5 1.9 1.8
Unit µA mA V
V
F
I = 12A
F
RECOVERY CHARACTERISTICS
Symbol t
rr
Test Conditions T = 25°C
J
Min.
Typ.
Max. 155 65
Unit nS
IF = 1A, dIF/dt = -15A/µs, VR = 30V IF = 0.5A, IR = 1A, Irr = 0.25A
TURN-OFF SWITCHING CHARACTERISTICS (Without Series Inductance)
Symbol t dIF/dt = -50A/µs
IRM
Test Conditions dIF/dt = -100A/µs dIF/dt = -50A/µs dIF/dt = -100A/µs V = 200V, IF = 12A
J
Min.
Typ. 120
Max. 200 7.8
Unit nS A
CC
I
LP 0.05µH, T = 100°C See Figure 1 9
RM
TURN-OFF OVERVOLTAGE COEFFICIENT (With Series Inductance)
Symbol C= VRP VCC TJ = 100°C dIF/dt = -12A/µs Test Conditions VCC = 200V, IF = IF(AV) LP 12µH, See Figure 2 Min. Typ. Max. 4.5 Unit
To evaluate the conduction losses use the following equations: VF = 1.47 + 0.026 IF P = 1.47 x IF(AV) + 0.026 IF2(RMS)
IF DUT LC VCC VF IRM VCC tIRM VRP dlF/dt LC LP VCC VF VCC DUT dlF/dt IF
Figure 1:
Turn-off switching characteristics (without series inductance).
Figure 2:
Turn-off switching characteristics (with series inductance). TYPICAL REVERSE CURRENT
TYPICAL FORWARD VOLTAGE
IR, REVERSE CURRENT (mA)
100
3.2
IF, INSTANTANEAOUS FORWARD CURRENT (AMPS)
10 1.0 0.1 0.01 0.001
70 50 30
TC = 100°C
20 10 7.0 5.0 3.0 2.0
TC = 100°C
TC = 25°C
100 500 1000
TC = 25°C
VR, REVERSE VOLTAGE (VOLTS)
1.0 .8 1.0 1.2 1.4 1.6 1.8
VF, INSTANTANEAOUS VOLTAGE (VOLTS)
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
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