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