CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum CD Blocking Voltage
Maximum Average Forward
Rectified Current (See Fig. 1) @Tc=95
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC Method)
Maximum Forward Voltage at 5.0A DC (Note 1)
Maximum DC Reverse Current @Tj=25
at Rated DC Blocking Voltage @Tj=100
Typical Junction
Capacitance(Note2 )
Typical Thermal Reverse(Note3)
Operating Temperature Range
Storage Temperature Range
NOTES:1 .300 s Pulse Width, 2% Duty Cycle
2 .Measured 1.0MHz and applied reverse voltage of 4.0V DC.
3.Themal Resistance Junction to Case.
SYMBOL SR1030 SR1035 SR1040 SR1045 SR1050 SR1060
VRRM 30 35 40 45 50 60
VRMS 21 24.5 28 31.5 35 42
VDC 30 35 40 45 50 60
I(AV) 10
IFSM 125
VF 0.65 0.75
IR 0.5
50
CJ 250
JC 3.0
TJ
TSTG
UNIT
V
V
V
A
A
-55 to +125
-55 to +150
V
UA
PF
/W
FEATURES
MECHANICAL DATA
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
classification 94V-0
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Case: TO-220 molded plastic
Polarity; as marked on the body
Weight: 0.08 ounces, 2.24 grams
Mounting position: Any
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE -30 TO 60 Volts
FORWARD CURRENT -10 Amperes
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%
TO-220
.108
(2.75)
.413(10.5)
.374(9.5)
.153(3.9)
.146(3.7)
.270(6.9)
.230(5.8)
.610(15.5)
.583(14.8)
.157
(4.0)
.583(14.85)
.531(13.5)
0.28(0.7)
0.20(0.5)
.126
(3.2)
.051
(1.3)
.043(1.1)
.035(0.9)
.102(2.6)
.091(2.3)
.187(4.7)
.148(3.8)
.053(1.3)
.047(1.2)
R
NUMBER OF CYCLES AT 60Hz
1 2 5 10 20 50 1 00
300
250
200
150
100
50
0
FIG.2-MAXIMUM NON-REPERTITIVE
SURGE CURRENT
8.3ms Single Half-Sine-Wave
(JEDEC METHOD)
PEAK FORWARD SURGE CURRENT
AMPERES
0 20 40 60 80 100 120 140
1000
100
10
1.0
0.1
0.01
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE VOLTAGE %
INSTANTANEOUS REVERSE CURRENT mA)
Tj=100.
Tj=25.
Tj=75.
0.1 1 4 10 100
10000
1000
100
FIG. 5- TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, VOLTS
CAPACITANCE,(pF)
Tj=25 , f=1MHz
FIG.4- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
100
10
1.0
0.1
INSTANTANEOUS FORWARD VOLTAGE. VOLTS
SB1030 to SB1045
SB1030 to SB1060
Tj=25
PULSE WIDTH 300us
2% DUTY CYCLE
0 25 50 75
100 125 150 175
FIG,1-FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE.
RESISTIVE OR
INDUCTIVE LOAD
10
8
6
4
2
12
AVERAGE FORWARD CURRENT
AMPERES
