ETC OM4213SC

OM4213SC/RC/DC OM4220SC/RC/DC
OM4219SC/RC/DC
HERMETIC TO-258 SCHOTTKY CENTER-TAP
RECTIFIER
50 Amp, 45 To 100 Volt Schottky Rectifier
FEATURES
•
•
•
•
•
•
Very Low Forward Voltage
Fast Switching Speed
Hermetic Metal Package, TO-258 Outline
Low Thermal Resistance
Isolated Package
Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
This product is specifically designed for use at power switching frequencies in excess
of 100 kHz. The product combines two Schottky-barrier diodes in a center-tap
configuration in a single package, simplifying installation, reducing heat sink
hardware, and the need to obtain matched components. The device is ideally suited
for Hi-Rel applications where small size and hermetically sealed package is required.
Common anode configuration also available.
ABSOLUTE MAXIMUM RATINGS (TC = 25° C) Per Diode
Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45, 60, 100 V
Maximum Average DC Output Current, Per Leg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 A
Non-Repetitive Peak Surge Current (8.3 mS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 A
Peak Reverse Transient Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 A
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55° C to + 175° C
Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . - 55° C to + 150° C
Package Thermal Resistance, Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . . . 1.7° C/W
SCHEMATIC
PIN CONNECTION
1
2
1
2
3
COMMON
ANODE
3
COMMON
CATHODE
OMXXXXRC
OMXXXXSC
3
1
DOUBLER
2
OMXXXXDC
Common cathode is standard. Contact the factory for performance
characteristics for common anode and doubler.
Z-Tab package also available.
4 11 R1
Supersedes 2 11 R0
3.2 - 29
1
2
3
3.2
OM4213SC/RC/DC OM4219SC/RC/DC OM4220SC/RC/DC
ELECTRICAL CHARACTERISTICS (Per Diode)
Maximum Forward
Part No.
PIV
Voltage @ IF = 25A
Maximum
(1)
Reverse Current
TC = 25°C
TC = 125°C
OM4213XX
45
.72 V
.64 V
OM4219XX
60
.80 V
.70 V
OM4220XX
100
.90 V
.82 V
TC = 25°C
TC = 125°C
2mA
40mA
(1) Pulse Test: Pulse Width 300µs, Duty Cycle 2.0%.
.6
.7
.8
.9
1.0
T = 25°C
C
50
T = 125°C
C
30
20
10
T = -55°C
C
5
2
.5
.6
.7
.8
.9
.5
100
.7
.8
.9
C
50
T = 125°C
C
30
20
10
T = -55°C
C
5
2
.5
.6
.7
.8
.9
IR - REVERSE CURRRENT (mA)
100
40
20
10
4.0
2.0
1.0
1.0
VF - INSTANTANEOUS VOLTAGE (VOLTS)
TYPICAL REVERSE CURRENT
OM4213SC
3.2
1.0
T = 25°C
1.0
VF - INSTANTANEOUS VOLTAGE (VOLTS)
.6
TYPICAL FORWARD VOLTAGE
OM4220SC
IF - INSTANTANEOUS FORWARD CURRRENT (AMPS)
.5
100
TYPICAL FORWARD VOLTAGE
OM4219SC
IF - INSTANTANEOUS FORWARD CURRRENT (AMPS)
IF - INSTANTANEOUS FORWARD CURRRENT (AMPS)
TYPICAL FORWARD VOLTAGE
OM4213SC
100
.5
.6
.7
.8
.9
C
50
T = 125°C
30
C
20
10
T = -55°C
C
5
2
.5
.6
.7
.8
.9
.270
.240
.695
.685
.165
.155
J
.045
.035
T = 100°C
J
.835
.815
0.4
0.2
0.1
.707
.697
0.04
0.02
0.01
.550
.530
T = 25°C
J
.092 MAX.
0.004
0.002
0.001
.750
.500
0
10
20
30
40
VR - REVERSE VOLTAGE (VOLTS)
50
.200 TYP.
1.0
VF - INSTANTANEOUS VOLTAGE (VOLTS)
MECHANICAL OUTLINE
T = 150°C
1.0
T = 25°C
.005
.065
.055
.140 TYP.
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246