OMNIREL OM4001ST, OM4002ST Datasheet
15 AMP SCHOTTKY RECTIFIER IN SMALL
HERMETIC PACKAGE
15 Amp, 45 and 60 Volt Schottky Rectifier
FEATURES
• Small Size
• Very Low Forward Voltage
• Very Fast Switching Time
• Hermetic Metal Package
• Low Thermal Resistance
• Isolated Package
• 45V And 60V Reverse Voltage
• Available Screened To MIL-S-19500, TX, TXV And S Levels
OM4001ST
OM4002ST
DESCRIPTION
This product is specifically designed high density, high power applications where
small size, light weight and high reliability are required. This product combines the
latest Schottky semi-conductor technology mounted in an easy-to-use small hermetic
isolated metal package. These devices are ideally suited for demanding high
frequency applications such as switching power supplies and motor controls.
ABSOLUTE MAXIMUM RATINGS @ 25°C
Peak Inverse Voltage . . . . . . . . . . . . . . . . . .OM4001ST = 45V/OM4002ST = 60 V
Maximum Average D.C. Output Current @ TC= 100° C . . . . . . . . . . . . . . . . . . . 15 A
Peak Surge Current (Non-repetitive, 8.3mS) . . . . . . . . . . . . . . . . . . . . . . . . 150 A
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to 175°C
Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . -55°C to 150°C
Package Thermal Resistance, Junction to Case . . . . . . . . . . . . . . . . . . . . . . 2.0°C/W
PIN CONNECTION
3.2
4 11 R2
Supersedes 1 07 R1
CATHODE ANODE
3.2 - 5
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
OM4001ST - OM4002ST
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
.045
.035
.430
.410
.200
.190
.038 MAX.
.120 TYP.
.537
.527
.665
.645
.420
.410
.150
.140
.750
.500
.200 TYP.
.045
.035
.005
50
20
10
5
3
1
0.5
0 0.1 0.2 0.3 0.5 0.5 0.6 0.7 0.8 0.9 1
10
1
0.1
0.01
20 40 60 80 100 120
ELECTRICAL CHARACTERISTICS
Symbol Characteristic Conditions Limits Type
V
RWM
V
R
i
R
Working Peak Reverse OM4001ST 45 V
DC Blocking Voltage OM4001ST 45 V
Maximum Instantaneous TC= 25°C @ V
Reverse Current* TC= 125°C @ V
V
F
Maximum Instantaneous TC= 25°C, IF = 15A .750 V
Forward Voltage TC= 125°C, IF = 15A .725 V
C
t
Capacitance VR = 5.0V 800 pf
*Pulse Test Width = 300µsec, 2% Duty Cycle.
MECHANICAL OUTLINE
OM4002ST 60 V
OM4002ST 60 V
R
R
5mA
150 mA
3.2
- INSTANTANEIOUS FORWARD
F
I
TYPICAL FORWARD VOLTAGE
50
20
10
5
3
CURRENT (AMPS)
1
0.5
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
150°C
175°C
VF- INSTANTANEOUS VOLTAGE (VOLTS)
100°C
TJ= 25°C
TYPICAL REVERSE CURRENT
10
1
0.1
- REVERSE CURRENT (mA)
R
I
0.01
TJ= 150°C
TJ= 100°C
TJ= 25°C
10 20 30 40 50 60
VR-REVERSE VOLTAGE (VOLTS)
TJ= 125°C
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