SR3030 thru SR30150
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE
- 30
to
100Volts
FORWARD CURRENT
- 30.0
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
.095(2.4)
.085(2.1)
.127(3.22)
.117(2.97)
.086(2.18)
.076(1.93)
.030(0.76)
.020(0.51)
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
.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%
SR
3030
30
21
30
SR
3040
40
28
40
SR
3050
50
35
50
SR
3060
60
42
60
30
SR
3080
80
56
80
SR
30100
100
70
100
SR
30150
150
105
150
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 15.0A DC
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)
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
275
0.85
1.0
75
700
2.0
-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.
~ 191 ~
RATING AND CHARACTERTIC CURVES
SR3030 thru SR30150
FIG. 1
–
FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
30
AVERAGE FORWARD CURRENT
AMPERES
25
20
15
10
5
0
25
50
75
100
125
150
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
FIG. 2
–
MAXIMUM NON-REPETITIVE SURGE CURRENT
300
250
200
150
100
50
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL FORWARD CHARACTERISTICS
PULSE WIDTH 8.3
ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
CASE TEMPERATURE (℃)
FIG.3-TYPICAL REVER CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,(mA)
INSTANTANEOUS FORWARD CURRENT,
(A)
100
SR3030
SR3040
SR3050-SR3060
10
T
J
=100
℃
10
SR3080-SR30100
1.0
T
J
=75
℃
SR30150
1.0
T
J
= 25°C
PULSE WIDTH 300us
2% DUTY CYCLE
0.1
T
J
=25
℃
0.01
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
~ 192 ~
