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Электронный компонент: OM5226SW

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3.2 - 51
3.2
4 11 R2
Supersedes 1 07 R1
HERMETIC JEDEC TO-254AA HIGH EFFICIENCY,
CENTER-TAP RECTIFIER
FEATURES
Very Low Forward Voltage
Very Fast Switching Speed
Hermetic Metal Package, JEDEC TO-254AA
High Surge
Small Size
Isolated Package
Ceramic Feedthroughs Available
Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
This series of products in a hermetic package is specifically designed for use at
power switching frequencies in excess of 100 kHz. The series combines two high
efficiency devices into one package, simplifying installation, reducing heat sink
hardware, and the need to obtain matched components. These devices are ideally
suited for Hi-Rel applications where small size and a hermetically sealed package
is required.
ABSOLUTE MAXIMUM RATINGS
(Per Diode) @ 25C
Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 to 600 V
Maximum Average D.C. Output Current @ T
C
= 100 C . . . . . . . . . . . . . . . . . . . 12 A
Non-Repetitive Sinusoidal Surge Current 8.3 ms . . . . . . . . . . . . . . . . . . . . . . . . 100 A
Operating and Storage Temperature Range . . . . . . . . . . . . . . . . . - 55 C to + 150 C
Z
OM5225SA/RA/DA
OM5226SA/RA/DA
24 Amp, 50 To 600 Volts, 35 To 50 nsec
.144 DIA.
.050
.040
.260
.249
.685
.665
.800
.790
.545
.535
.550
.510
.045
.035
.550
.530
.150 TYP.
.150 TYP.
.005
MECHANICAL OUTLINE
OM5221SA/RA/DA
OM5222SA/RA/DA
OM5223SA/RA/DA
OM5224SA/RA/DA
COMMON
ANODE
COMMON
CATHODE
DOUBLER
1
3
2
1
3
2
1
2
3
SCHEMATIC
1
2
3
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.
Z-Tab package also available.
OMXXXXRA
OMXXXXDA
OMXXXXSA
OM5221SA/RA/DA - OM5226SA/RA/DA
3.2
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
ELECTRICAL CHARACTERISTICS
(Per Diode)
Maximum Maximum
Maximum
Maximum
Type
PIV
Forward Voltage
Reverse Current
Reverse
Thermal
(Volts) @
(1)
@ PIV
Recovery
Resist.
T
j
= 25 C
T
j
= 100 C
T
j
= 25 C
T
j
= 100 C
Time
(2)
R
q
q
JC
OM5221XX
50
OM5222XX
100
1.05V @ 12A 0.98V @ 12A
20 A
1.0 mA
35 nsec
2.0
OM5223XX
150
OM5224XX
200
OM5225XX
400 1.35V @ 12A 1.15V @ 12A
20 A
1.0 mA
50 nsec
1.8
OM5226XX
600
1.6V @ 12A
1.4V @ 12A
20 A
2.0 mA
50 nsec
(1) Pulse Test: Pulse Width = 300
s, Duty Cycle 2.0%. (2) Measured in Circuit: I
F
= 0.5 A, I
R
= 1.0 A, I
REC
= 0.25 A
50 V TO 200 V
TYPICAL FORWARD VOLTAGE
OM5221, 5222, 5223, 5224
400 V
TYPICAL FORWARD VOLTAGE
OM5225
100
10
50
20
1.0
5.0
2.0
0.1
0.5
0.2
0.01
0.05
0.02
0
20
40
60
80
100 120
140 160 180 200
TYPICAL REVERSE CURRENT
OM5221, 5222, 5223, 5224
100
10
50
20
1.0
5.0
2.0
0.1
0.5
0.2
0.01
0.05
0.02
0
50
100
150 200 250 300
350 400 450 500
TYPICAL REVERSE CURRENT
OM5225
100C
T
J
= 150C
I
R
= REVERSE CURRENT (A)
I
R
= REVERSE CURRENT (A)
V
R
= REVERSE VOLTAGE (VOLTS)
25C
T
J
= 150C
100C
25C
V
R
= REVERSE VOLTAGE (VOLTS)