SR4030 thru SR40150
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 30
to
150Volts
FORWARD CURRENT
- 40.0
Amperes
TO-3P
.245(6.2)
.820(5.7)
.645(16.4)
.625(15.9)
.085(2.16)
.075(1.90)
.135(3.4)
.115(2.9)
.203(5.16)
.193(4.90)
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
.093(2.30)
.076(1.97)
.858(21.8)
.820(20.8)
classification 94V-0
●
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
MECHANICAL DATA
●
Case: TO-3P molded plastic
●
Polarity: As marked on the body
.160(4.1)
.140(3.5)
.795(20.2)
.775(19.7)
●Weight:
0.2ounces,5.6 grams
●
Mounting position :Any
.095(2.4)
.085(2.1)
.127(3.22)
.117(2.97)
.086(2.18)
.076(1.93)
.030(0.76)
.020(0.51)
.225(5.7)
.048(1.22)
.205(5.2)
.044(1.12)
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 Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
Peak Forward Voltage at 20.0A DC
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
@T
J
=25℃
@T
J
=100℃
@T
C
=100℃
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
SR
4030
30
21
30
SR
4040
40
28
40
SR
4050
50
35
50
SR
4060
60
42
60
40
SR
4080
80
56
80
SR
40100
100
70
100
SR
40150
150
105
150
UNIT
V
V
V
A
I
FSM
V
F
I
R
C
J
R
θJC
T
J
T
STG
0.55
0.60
0.70
375
0.85
1.0
100
800
1.4
-55 to + 150
-55 to + 150
0.85
0.95
A
V
mA
pF
℃/W
℃
℃
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
NOTES: 1.Measured at 1.0 MH
Z
and applied reverse voltage of 4.0VDC.
2.Thermal resistance junction to case.
~ 193 ~
RATING AND CHARACTERTIC CURVES
SR4030 thru SR40150
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
40
AVERAGE FORWARD CURRENT
AMPERES
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
400
350
300
250
200
150
100
50
0
25
50
75
100
125
CASE TEMPERATURE (℃)
150
175
1
2
10
20
50
5
NUMBER OF CYCLES AT 60Hz
100
PULSE WIDTH 8.3 ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
30
20
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
10
0
FIG.3-TYPICAL REVER CHARACTERISTICS
10
INSTANTANEOUS REVERSE CURRENT,(mA)
100
FIG.4-TYPICAL FORWARD CHARACTERISTICS
SR4030
INSTANTANEOUS FORWARD CURRENT,
(A)
SR4040
SR4050-SR4060
T
J
=100
℃
1.0
10
SR4080-SR40100
0.1
T
J
=75
℃
SR40150
1.0
T
J
= 25°C
PULSE WIDTH 300us
2% DUTY CYCLE
0.01
T
J
=25
℃
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
0.1
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
10000
CAPACITANCE, (pF)
1000
T
J
= 25°C f = 1 MHz
100
0.1
10
1
REVERSE VOLTAGE ,VOLTS
100
~ 194 ~
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