SRF1030 thru SRF10150
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 30
to
150Volts
FORWARD CURRENT
- 10.0
Amperes
ITO-220AC
.138(3.5)
.122(3.1)
.118(3.0)
.102(2.6)
.189(4.8)
.173(4.4)
.118(3.0)
.106(2.7)
FEATURES
●
Metal of silicon rectifier , majority carrier conduction
●
Guard ring for transient protection
●
Low power loss,high efficiency
●
High current capability,low VF
●
High surge capacity
●
Plastic package has UL flammability
.406(10.3)
.386(9.8)
classification 94V-0
●
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
.04 MAX
(1.0)
.610(15.5)
.571(14.5)
.157(4.0)
.142(3.6)
MECHANICAL DATA
●
Case: ITO-220AC molded plastic
●
Polarity: As marked on the body
●Weight:
0.08ounces,2.24 grams
●
Mounting position :Any
.059(1.5)
.043(1.1)
.030(0.76)
.020(0.51)
.112(2.84)
.088(2.24)
.571(14.5)
.531(13.5)
.114(2.9)
.098(2.5)
.030(0.76)
.020(0.51)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current ( See Fig.1)
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Peak Forward Voltage at 10.0A DC (Note1)
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
@T
J
=25℃
@T
J
=100℃
@T
C
=95
℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
SRF
1030
30
21
30
SRF
1040
40
28
40
SRF
1050
50
35
50
SRF
1060
60
42
60
10.0
SRF
1080
80
56
80
SRF
10100
100
70
100
SRF
10150
150
105
150
UNIT
V
V
V
A
I
FSM
V
F
I
R
C
J
R
θJC
T
J
T
STG
0.55
0.70
175
0.85
1.0
50
500
2.5
-55 to +125
-55 to +150
0.95
A
V
mA
pF
℃/W
℃
℃
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES:1.300us pulse width,2% duty cycle.
2.Measured at 1.0 MH
Z
and applied reverse voltage of 4.0V DC.
3.Thermal resistance junction to case.
~ 234 ~
RATING AND CHARACTERTIC CURVES
SRF1030 thru SRF10150
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
12.0
AVERAGE FORWARD CURRENT
AMPERES
10.0
8.0
6.0
4.0
2.0
0
25
50
75
100
125
150
175
CASE TEMPERATURE (℃)
FIG.3-TYPICAL REVER CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT,(mA)
INSTANTANEOUS FORWARD CURRENT,
(A)
100
SRF1030 - SRF1040
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
0.375″（9.5mm)
LEAD LENGTHS
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
300
250
200
150
100
50
0
1
2
10
20
50
5
NUMBER OF CYCLES AT 60Hz
100
PULSE WIDTH 8.3 ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
SRF1050 - SRF1060
10
SRF1080-SRF10100
10
T
J
=100
℃
1.0
T
J
=75
℃
1.0
SRF10150
T
J
=25
℃
0.1
T
J
= 25°C
PULSE WIDTH 300us
2% DUTY CYCLE
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
0.1
5 0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.5
–
TYPICAL JUNCTION CAPACITANCE
1000
CAPACITANCE, (pF)
100
T
J
= 25°C f = 1 MHz
10
0.1
1
4
10
REVERSE VOLTAGE ,VOLTS
100
~ 235 ~
Power technology
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