CREAT BY ART
Pb
RoHS
COMPLIANCE
10.0AMPS. Isolated Schottky Barrier Rectifiers
ITO-220AB
SRF1020 - SRF10150
Features
UL Recognized File #E-326243
For surface mounted application
Low power loss, high efficiency
High current capability, Low VF
High reliability
Epitaxial construction
Guard-ring for transient protection
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: ITO-220AB molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated, lead solderable per
MIL-STD-750, Method 2026 guaranteed
Polarity: As marked
High temperature soldering guaranteed: 260℃/10s
.25"(6.35mm) from case
Weight: 1.74 grams
Mounting torque:5 in - 1lbs. Max.
Dimensions in inches and (millimeters)
Marking Diagram
SRF10XX
G
Y
WW
= Specific Device Code
= Green Compound
= Year
= Work Week
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 Repetitive 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)
@ 5A
Maximum Reverse Current @ Rated VR T
A
=25
℃
T
A
=100
℃
T
A
=125℃
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note1: Pulse Test with PW=300u sec, 1% Duty cycle
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
SRF SRF SRF SRF SRF SRF SRF SRF
1020 1030 1040 1050 1060 1090 10100 10150
20
30
40
50
60
90
100
150
14
20
21
30
28
40
35
50
10
120
0.55
0.5
0.70
0.90
0.1
10
-
300
3.5
- 65 to + 125
- 65 to + 150
4
- 65 to + 150
-
5
1.00
42
60
63
90
70
100
105
150
Unit
V
V
V
A
A
V
I
R
Cj
R
θjC
T
J
T
STG
15
mA
pF
O
C/W
O
O
C
C
Note2: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Version:F11
RATINGS AND CHARACTERISTIC CURVES (SRF1020 THRU SRF10150)
FIG.1 FORWARD CURRENT DERATING CURVE
12
AVERAGE FORWARD CURRENT
(A)
SRF1060 - 10150
10
150
125
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
6
SRF1020 - 1050
4
2
0
0
25
50
75
100
LEAD TEMPERATURE (
o
C)
125
150
CURRENT (A)
8
100
75
50
25
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 3 TYPICAL FORWARD
CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT. (mA)
FIG. 4 TYPICAL REVERSE
CHARACTERISTICS
10
TA=100℃
1
SRF1050-1060
10
SRF1020-1040
0.1
TA=25℃
1
SRF10150
SRF1090-10100
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
FORWARD VOLTAGE (V)
0.8
0.9
1
0.01
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE (pF)
100
FIG. 6 TYPICAL TRANSIENT THERMAL
IMPEDANCE
TRANSIENT THERMAL
IMPEDANCE (
℃
/W)
10
TA=25℃
f=1.0MHz
Vslg=50mVp-p
1
100
0.1
1
10
100
REVERSE VOLTAGE (V)
0.1
0.01
0.1
1
T-PILSE DURATION(s)
10
100
Version:F11
Talking
京公网安备 11010802033920号
EEWORLD
