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CUMSUMI

SR1020 Datasheet Preview

SR1020 Datasheet

SCHOTTKY BARRIER RECTIFIERS

No Preview Available !

SR1020 thru SR10150
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage – 20 to 150 Volts
Forward Current – 10 Amperes
®
Features
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Metal of silicon rectifier, majority carrier conduction
Guard ring for transient protection
High capability
Low power loss, high efficiency
High current capability, low forward voltage
High surge capacity
For use in low voltage, high frequency inverters free
wheeling, and polarity protection applications
Mechanical Data
Case: Molded plastic body, TO-220AB
Terminals: Axial leads, solderable per MIL-STD-202, method 208
Polarity: As marked
Mounting Position: Any
TO-220AB
.419(10.66)
.387(9.85)
.139(3.55)
MIN
Unit : inch (mm)
.196(5.00)
.163(4.16)
.054(1.39)
.045(1.15)
.038(0.96)
.019(0.50)
.1(2.54)
.025(0.65)MAX
.1(2.54)
Positive CT
AC
AC
Maximum Ratings and Electrical Characteristics
Rating 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%
Type Number
Symbol SR SR SR SR SR SR SR SR Units
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
VRRM
VRMS
VDC
I(AV)
20 30 40 50 60 90 100 150
14 21 28 35 42 63 70 105
20 30 40 50 60 90 100 150
10.0
V
V
V
A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
120 A
Maximum Instantaneous Forward Voltage
@5.0A
VF
0.55 0.70 0.85 0.95 V
Maximum D.C. Reverse Current @ Tc=25 oC
at Rated DC Blocking Voltage
@ Tc=100 oC
IR
0.5
15
10
0.1 mA
5.0 mA
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
Cj
RθJC
TJ
TSTG
-65 to +125
310
3.0
-65 to +150
-65 to +150
pF
oC/W
oC
oC
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.
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL
® www.cumsumi.com
1/2




CUMSUMI

SR1020 Datasheet Preview

SR1020 Datasheet

SCHOTTKY BARRIER RECTIFIERS

No Preview Available !

SR1020 thru SR10150
®
RATINGS AND CHARACTERISTIC CURVES (SR1020 THRU SR10150)
FIG.1- FORWARD CURRENT DERATING CURVE
12.5
10
7.5
5
2.5
0
0
50 100
CASE TEMPERATURE. (oC)
150
FIG.3- TYPICAL FORWARD CHARACTERISTICS
PER LEG
50
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
300
250
200
150
100
50
0
12
5 10
20
50
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER LEG
10
Tj=1000C
100
10
SR1020-1040
1.0
5
3
SR1050-1S0R610090-1010S0R10150
Tj=250C
.10
.01
1
0.5
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
FORWARD VOLTAGE. (V)
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
4000
2000
Tj=250C
f=1.0MHz
Vsig=50mVp-p
1000
800
600
400
200
100
.1
.4 1.0
4 10
REVERSE VOLTAGE. (V)
40 80 100
.001 0
20 40 60
80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
PER LEG
100
10
1
0.1
0.01
0.1 1
T, PULSE DURATION. (sec)
10
100
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL
® www.cumsumi.com
2/2


Part Number SR1020
Description SCHOTTKY BARRIER RECTIFIERS
Maker CUMSUMI
PDF Download

SR1020 Datasheet PDF






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