TSC SR1020

SR1020 - SR10150
10.0 AMPS. Schottky Barrier Rectifiers
TO-220AB
Features
Low power loss, high efficiency.
High current capability, Low VF.
High reliability
High surge current capability.
Epitaxial construction.
Guard-ring for transient protection.
For use in low voltage, high frequency
inventor, free wheeling, and polarity protection
application
Mechanical Data
Cases: TO-220AB molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated, lead free.
solderable per MIL-STD-202, Method 208
guaranteed
Polarity: As marked
High temperature soldering guaranteed:
o
260 C/10 seconds/ .25”,(6.35mm) from
case.
Weight: 2.24 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol SR SR SR SR
Type Number
SR
SR
SR
SR
1020 1030 1040 1050 1060 1090 10100 10150
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
@5.0A
Maximum D.C. Reverse Current
at Rated DC Blocking Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
50
35
50
60
42
60
90
63
90
100
70
100
150
105
150
V
V
V
I(AV)
10.0
A
IFSM
120
A
VF
0.55
o
@ Tc=25 C
o
@ Tc=100 C
40
28
40
Units
0.70
0.85
0.5
IR
15
Cj
RθJC
TJ
TSTG
0.1
5.0
10
310
3.0
-65 to +125
-65 to +150
Storage Temperature Range
-65 to +150
Notes:
1. Thermal Resistance from Junction to Case Per Leg, Mounted on Heatsink size of
2” x 3” x 0.25” Al-Plate.
2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C.
- 110 -
0.95
V
mA
mA
pF
o
C/W
o
C
o
C
Version: B07
RATINGS AND CHARACTERISTIC CURVES (SR1020 THRU SR10150)
FIG.1- FORWARD CURRENT DERATING CURVE
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
PEAK FORWARD SURGE CURRENT. (A)
300
10
SR
105
0-1
7.5
0-1
0
102
015
SR
5
040
AVERAGE FORWARD CURRENT. (A)
12.5
2.5
250
200
150
100
50
0
0
0
50
100
o
CASE TEMPERATURE. ( C)
150
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.3- TYPICAL FORWARD CHARACTERISTICS
PER LEG
50
1
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
10
SR
10
5
SR
5
10
2
10
0-
10
0-
40
60
SR
3
10
10
INSTANTANEOUS REVERSE CURRENT. (mA)
IF-INSTANTANEOUS FORWARD CURRENT. (A)
Tj=100 0C
90
0
-1
10
0
SR
10
15
0
1
0.5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Tj=25 0C
.10
.01
.001
1.0
0
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
Tj=25 0C
f=1.0MHz
Vsig=50mVp-p
JUNCTION CAPACITANCE.(pF)
2000
1000
800
600
400
200
.1
.4
1.0
4
10
REVERSE VOLTAGE. (V)
40
80 100
TRANSIENT THERMAL IMPEDANCE. ( OC/W)
4000
100
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FORWARD VOLTAGE. (V)
100
FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
10
1
0.1
0.01
0.1
1
T, PULSE DURATION. (sec)
10
Version: B07
100