SR3020
THRU
SR3060
30.0 AMP SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to 60 Volts
CURRENT
FEATURES
* Low forward voltage drop
* High current capability
* High reliability
* High surge current capability
* Epitaxial construction
.120(3.05)
DIA.
.115(2.92)
30.0 Amperes
TO-247
.635(16.13)
.625(15.88)
.320(8.13)
.310(7.87)
.205(5.21)
.195(4.49)
.180(4.53)
.170(4.32)
.840(21.34)
.170(4.32)
.150(3.81)
30
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: 5.60 grams
.820(20.83)
.12(3.0)
.11(2.8)
.095
(2.4)
.800(20.32)
.770(19.56)
.050(1.27)
.045(1.14)
.225(5.7)
.205(5.2)
.030(0.8)
.020(0.5)
PIN 1
PIN 3
Positive CT
Suffix "C"
+
CASE
PIN 2
PIN 1
PIN 3
Negative CT
Suffix "A"
CASE
PIN 2
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 per Leg at 15.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Thermal Resistance RqJC (Note 1)
Operating Temperature Range T
J
Storage Temperature Range T
STG
NOTES:
SR3020 SR3030 SR3035 SR3040 SR3045 SR3050 SR3060
UNITS
20
14
20
30
21
30
35
24
35
40
28
40
30
300
45
31
45
50
35
50
60
42
60
V
V
V
A
A
V
mA
mA
C/W
C
C
0.65
10
100
1.4
-65
+125
-65
-65
+150
0.75
Ta=100 C
+150
1. Thermal Resistance Junction to Case.
1
2
