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Электронный компонент: OM4206RT

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3.2 - 23
3.2
4 11 R1
Supersedes 1 06 R0
HERMETIC TO-257AA DUAL POWER SCHOTTKY
RECTIFIER
FEATURES
Very Low Forward Voltage
Fast Switching Speed
Hermetic Metal Package, TO-257AA 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 Demanding applications where small size and hermetically sealed package is
required.
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25C) Per Diode
Peak Inverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . OM4226ST=60V/OM4206ST=100 V
Maximum Average D.C. Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 A
Peak Surge Current (Non-Repetitive, 8.3 mS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 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 . . . . . . . . . . . . . . . . . . . . . . . . . . 2 C/W
OM4206ST/RT/DT
OM4226ST/RT/DT
16 Amp, 60 and 100 Volt Rating
Center-Tap Rectifier
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.
SCHEMATIC
OMXXXXRT
OMXXXXST
OMXXXXDT
OM4206ST/RT/DT OM4226ST/RT/DT
3.2
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
TYPICAL FORWARD VOLTAGE
MECHANICAL OUTLINE
PIN CONNECTION
TYPICAL REVERSE CURRENT
OM4226
.430
.410
.200
.190
.038 MAX.
.005
.120 TYP.
.537
.527
.665
.645
.420
.410
.150
.140
.750
.500
.100 TYP.
.035
.025
.045
.035
T = 25C
T = 125C
.3
.4
.5
.6
.7
.8
.9
1.0
0
50
100
I
F
, INSTANTANEOUS FORWARD CURRENT (AMPS)
I
R
, IREVERSE CURRENT (MA)
V
F
, INSTANTANEOUS VOLTAGE (VOLTS)
V
R
, REVERSE VOLTAGE (VOLTS)
20
10
9
8
7
6
5
4
3
2
1
100
10
1.0
0.1
0.01
0.001
T
J
= 150C
T
J
= 125C
T
J
= 100C
T
J
= 75C
T
J
= 25C
Maximum Maximum
Reverse
Type PIV
Forward Voltage
Current
I
F
@ 8 Amps
(1)
@PIV
T
j
= 25C
T
j
= 125C
T
j
= 25C
T
j
= 125C
OM4226XX
60
OM4206XX
100
.85 V
.68 V
5mA
150mA
ELECTRICAL CHARACTERISTICS
(Per Diode)
1 2 3
(1) Pulse Test: Pulse Width =
m
s, Duty Cycle
2.0%