BARRIER RECTIFIERS. SR1045 Datasheet

SR1045 RECTIFIERS. Datasheet pdf. Equivalent

Part SR1045
Description 10.0 AMP SCHOTTKY BARRIER RECTIFIERS
Feature SR1020 THRU SR1060 10.0 AMP SCHOTTKY BARRIER RECTIFIERS VOLTAGE RANGE 20 to 60 Volts CURRENT FEA.
Manufacture Formosa MS
Datasheet
Download SR1045 Datasheet




SR1045
SR1020 THRU SR1060
10.0 AMP SCHOTTKY BARRIER RECTIFIERS
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
* Polarity: As Marked
* Mounting position: Any
* Weight: 2.24 grams
VOLTAGE RANGE
20 to 60 Volts
CURRENT
10.0 Amperes
.108
(2.75)
.412
(10.5)
MAX.
TO-220
3.8 f +.2
HOLE THRU
.248
(6.3) .595
(15.1)
MAX.
.180
(4.6)
.050
(1.27)
.051
(1.3)
MAX.
.040
(1.0)
MAX.
.100
(2.54)
.550
.158 (14.0)
(4.0) MIN.
MAX.
.120
(3.05)
PIN 1
+
PIN 1
PIN 3
CASE
PIN 2
Positive CT
Suffix "C"
PIN 3
CASE
PIN 2
Negative CT
Suffix "A"
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 5.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJC (Note 2)
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
SR1020 SR1030
20 30
14 21
20 30
SR1035 SR1040 SR1045
35 40 45
24 28 31
35 40 45
SR1050 SR1060 UNITS
50 60 V
35 42 V
50 60 V
10 A
150
0.65
10
100
700
3.0
-65 +125
-65 +150
0.75
460
-65 +150
A
V
mA
mA
pF
C/W
C
C



SR1045
RATING AND CHARACTERISTIC CURVES (SR1020 THRU SR1060)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
12
10
8
6
4
2
0
0
20 40 60 80 100 120 140 160 180 200
CASE TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
250
200
150
100
50
0
1
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
5 10
NUMBER OF CYCLES AT 60Hz
50 100
2800
2400
2000
1600
1200
800
400
0
.01
FIG.4-TYPICAL JUNCTION CAPACITANCE
SR1020~SR1045
SR1050~SR1060
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
50
10
5.0
1.0
0.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.1
.3 .5 .7 .9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
100
10
1.0
.1
Tj=75 C
Tj=25 C
.01
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)







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