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10.0AMPS. Isolated Schottky Barrier Rectifiers
ITO-220AC
Features
UL Recognized Flie # E-326243
Isolated Plastic package.
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
inverter, free wheeling, and polarity
protection application
Green compound with suffix "G" on packing
code & prefix "G" on datecode.
SRAF1020 - SRAF10150
Mechanical Data
Cases: ITO-220AC 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:
260℃/10 seconds /.25", (6.35mm) from case.
Weight: 1.73 grams
Mounting torque: 5 in - 1bs. Max.
Ordering Information(example)
Part No.
SRAF1020
Package
ITO-220AC
Packing
50 / TUBE
Packing
code
D0
Green Compound
Packing code
D0G
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, 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
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
Maximum Instantaneous Forward Voltage (Note 1)
@ 10 A
Maximum D.C. Reverse
Current at Rated DC
Blocking Voltage
Typical Thermal Resistance
Operating Junction Temperature Range
Storage Temperature Range
Note1: Pulse Test: 300us Pulse Width, 1% Duty cycle
@ T
A
=25
℃
@ T
A
=100
℃
@ T
A
=125℃
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
SRAF SRAF SRAF SRAF SRAF SRAF SRAF SRAF
1020 1030 1040 1050 1060 1090 1010 1015
20
30
40
50
60
90
100 150
14
20
21
30
28
40
35
50
10
200
0.55
0.5
0.70
0.85
0.1
10
-
280
4
- 65 to + 125
- 65 to + 150
- 65 to + 150
-
5
165
0.95
42
60
63
90
70
100
105
150
Units
V
V
V
A
A
V
mA
mA
mA
pF
O
I
R
Cj
R
θJC
T
J
T
STG
15
420
Typical Junction Capacitance (Note 2)
C/W
O
O
C
C
Note2: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Version:E12
RATINGS AND CHARACTERISTIC CURVES (SRAF1020 THRU SRAF10150)
FIG.1- FORWARD CURRENT DERATING CURVE
12
AVERAGE FORWARD CURRENT (A)
SRAF1050-10150
10
8
6
SRAF1020-1040
4
2
0
0
50
100
150
CASE TEMPERATURE (
o
C)
RESISTIVE OR
INDUCTIVELOAD
WITH HEATSINK
PEAK FORWARD SURGE CURRENT.
(A)
FIG. 2- MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
300
250
200
150
100
50
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
8.3ms SINGLE HALF SINE WAVE PER LEG
(JEDEC METHOD)
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
FIG. 3- TYPICAL FORWARD CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT (mA)
INSTANTANEOUS FORWARD CURRENT (A)
10
TA=100℃
1
SRAF1020-1040
10
SRAF1050-1060
0.1
TA=25℃
SRAF1090-10100
1
SRAF10150
TA=25
o
C
PULSE WIDTH-300us
1% DUTY CYCLE
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.01
0.1
INSTANTANEOUS FORWARD VOLTAGE. (V)
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG. 5- TYPICAL JUNCTION CAPACITANCE
10000
JUNCTION CAPACITANCE (pF)
TA=25℃
f=1.0MHz
Vsig=50mVp-p
100
FIG. 6- TYPICAL TRANSIENT THERMAL
IMPEDANCE PER LEG
1000
SRAF1020-40
TRANSIENT THERMAL
IMPEDANCE (℃/W)
100
10
1
SRAF1050-60
100
0.1
SRAF1090-150
1
10
0.1
0.01
0.1
1
10
100
T, PILSE DURATION. (sec)
REVERSE VOLTAGE (V)
Version:E12
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