OM5227SC OM5229SC OM5231SC
OM5228SC OM5230SC OM5232SC
HIGH EFFICIENCY RECTIFIER AND POWER
SCHOTTKY IN ONE HERMETIC PACKAGE
15 Amp, 50 To 600 Volt, 35 n sec Rectifier
And 15 Amp, 45 Volt Schottky Combined In
JEDEC TO-258AA Package
FEATURES
•
•
•
•
•
•
•
Small Size, High Current
Hermetic Isolated JEDEC TO-258AA Package
Power Schottky and High Speed Rectifier Internally Connected
Low Thermal Resistance
OM803 Screening Available
Low Forward Drop
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 in
MOSFET circuits where high power inductive loads exist. This circuit arrangement
eliminates the momentary shoot through condition caused by the slow recovery
characteristics of a MOSFET parasitic diode.
PRODUCT SUMMARY
@ 25 C
PART NUMBER
OM5227SC
OM5228SC
OM5229SC
OM5230SC
OM5231SC
OM5232SC
SCHEMATIC
Schottky Diode
PIV
I
O
Volts
Amps
45
15
45
15
45
15
45
15
45
15
45
15
High Speed Rectifier
PIV
I
O
t
rr
Volts
Amps
n sec
50
15
35
100
15
35
150
15
35
200
15
35
400
15
50
600
15
50
MECHANICAL OUTLINE
.165
.155
.695
.685
.270
.240
.045
.035
3.2
2
.707
.697
.835
.815
.550
.530
1
.750
.500
2
3
.092 MAX.
1
3
.005
.065
.055
.140 TYP.
.200 TYP.
Z-Tab package also available.
4 11 R3
Supersedes 1 07 R2
3.2 - 55
OM5227SC - OM5232SC
ELECTRICAL SPECIFICATION –
SCHOTTKY RECTIFIER MAXIMUM RATINGS (ALL PART NUMBERS)
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (Rated V
R
) T
C
= 125°C
Peak Repetitive Forward Currend
(Rated V
R
, Square Wave, 20kHz) T
C
= 125°C)
Non-Repetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 µs, 1.0 kHz)
Operating Junction Temperature
Storage Temperature
Voltage Rate of Change (Rated V
R
)
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
I
FRM
I
FSM
I
RRM
T
J
T
stg
dv/dt
All P/N
45
15
32
150
1.0
-65 to +150
-65 to +150
1000
Amps
Amps
Amps
Amps
°C
°C
V/µs
Unit
Volts
THERMAL CHARACTERISTICS
Maximum Thermal Resistance, Junction-to-Case
R
qJC
V
F
0.57
0.63
I
R
40
0.5
mA
1.8
°C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)
(I
F
= 15 Amp, T
C
= 125°C)
(I
F
= 15 Amp, T
C
= 25°C)
Maximum Instantaeous Reverse Current (1)
(Rated dc Voltage, T
C
= 125°C)
(Rated dc Voltage, T
C
= 25°C)
* Pulse Test Width = 300 µs, 2% Duty Cycle
Volts
ELECTRICAL SPECIFICATION – HIGH EFFICIENCY RECTIFIERS MAXIMUM RATINGS
Rating
Symbol OM5227 OM5228 OM5229 OM5230 OM5231 OM5232
Peak Repetitive Voltage
V
RRM
Working Peak Reverse Voltage
V
RWM
50
100
150
200
400
600
DC Blocking Voltage
V
R
Average Rectified Forward Current
I
F(AV)
15
(Rated V
R
)
@ T
C
= 125°C
Peak Repetitive Forward Current
I
FRM
30
(Rated V
R
, Square Wave, 20 kHz)
@ T
C
= 125°C
Non-Repetitive Peak Surge Current
(Surge applied at rated load
I
FSM
150
conditions halfwave, single
phase, 60 Hz)
-65 to +150
Operating Temperature and
T
J
, T
stg
Storage Temperature
Unit
Volts
Amps
Amps
Amps
3.2
°C
THERMAL CHARACTERISTICS
Maximum Thermal Resistance,
Junction-to-Case
R
qJC
2.0
1.8
°C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward
Voltage (1)
V
F
(I
F
= 15 Amp, T
C
= 125°C)
(I
F
= 15 Amp, T
C
= 25°C)
Maximum Instantaneous Reverse
Current (1)
I
R
(Rated dc Voltage, T
C
= 125°C)
(Rated dc Voltage, T
C
= 25°C)
Maximum Reverse Recovery Time
t
rr
(I
F
= 0.5A, I
R
= 1.0A, I
REC
=
.25A)
(1) Pulse Test Width = 300 µs, Duty Cycle 2.0%
.90
1.10
.90
1.10
.90
1.10
.90
1.10
1.20
1.40
1.4
1.6
µA
1000
20
35
60
2000
20
ns
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