
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 60 Volts CURRENT 10 Amperes
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* High switching capability
* High surge capabitity
* High reliability
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
* Case: To-220 molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 2.24 grams
SR1020
THRU
SR1060
TO-220A
MAXIMUM RATINGS (At TA = 25
oC unless otherwise noted)
ELECTRICAL CHARACTERISTICS (At TA = 25
oC unless otherwise noted)
NOTES : 1. Thermal Resistance Junction to Case.
2. Suffix “A” = Common Anode.
Dimensions in inches and (millimeters)
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2004-9
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 3)
SYMBOL
VRRM
VDC
IFSM
CJ
TSTG
VRMS
UNITS
Volts
Amps
10
150
3
700
Amps
0 C/W
0 C
Storage Temperature Range
R
θ JC
IO
pF
Operating Temperature Range
TJ
SR1020
20
-55 to + 150
0 C
SR1035
SR1030
SR1040
SR1045
SR1050
SR1060
30
35
40
45
50
60
14
21
25
28
32
35
42
20
30
35
40
45
50
60
500
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
VF
SYMBOL
IR
mAmps
Maximum Instantaneous Forward Voltage at 10.0A DC
Volts
10
100
@TC = 25
oC
@TC = 100
oC
.65
mAmps
UNITS
SR1020
SR1035
SR1030
SR1040
SR1045
SR1050
SR1060
.75
.153 (3.9)
.413 (10.5)
.108
.051
.04MAX.
.374 (9.5)
(2.75)
(1.3)
(1.0)
.148 (3.8)
.053 (1.3)
.047 (1.2)
.270 (6.9)
.610 (15.5)
.583 (14.8)
.102 (2.6)
.091 (2.3)
.583 (14.8)
.157
.126
(4.0)
(3.2)
.531 (13.5)
.020 (0.5)
.012 (0.3)
.230 (5.8)
.187 (4.7)
.146 (3.7)
.035 (0.9)
.028 (0.7)
PIN
12
PIN 1
PIN 2
HEATSINK