LITE-ON SEMICONDUCTOR SB370 thru SB3100 REVERSE VOLTAGE - 70 to 100 Volts FORWARD CURRENT - 3.0 Amperes SCHOTTKY BARRIER RECTIFIERS DO-201AD FEATURES Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications A A B C D DO-201AD Min. MECHANICAL DATA Dim. A Case : JEDEC DO-201AD molded plastic Polarity : Color band denotes cathode Weight : 0.04 ounces, 1.1 grams Mounting position : Any 25.4 7.30 B Max. 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage SYMBOL SB370 SB380 SB390 SB3100 UNIT VRRM VRMS VDC 70 49 70 80 56 80 90 63 90 100 70 100 V V V Maximum Average Forward Rectified Current .375",(9.5mm) Lead Lengths @TC=125 I(AV) 3.0 A Peak Forward Surge Current 8.3ms single half sine-wave IFSM 80 A 0.79 V Maximum Forward Voltage at @TA=25 IF=3.0A,TJ=25 IF=3.0A,TJ=100 VF 0.69 Maximum DC Reverse Current @TJ (Ta) =25 at Rated DC Blocking Voltage @TJ (Ta) =100 IR 0.02 5 mA Typical Junction Capacitance (Note 1) CJ 90 pF R0JL R0JC 10 10 /W TJ -55 to +150 TSTG -55 to +150 Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range NOTES : 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to Lead and Case. REV. 11, Sep-2012, KDHF03 AVERAGE FORWARD CURRENT, (A) FIG.1 - FORWARD CURRENT DERATING CURVE 3.0 2.0 1.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTHS 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, (A) RATING AND CHARACTERISTIC CURVES SB370 thru SB3100 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 80 60 40 20 Single Half-Sine-Wave 0 1 2 5 50 100 NUMBER OF CYCLES AT 60Hz CASE TEMPERATURE , () FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.3 - TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS FORWARD CURRENT ,(A) 1000 100 TJ = 25, f= 1MHz 10 0.1 10 TJ = 125 TJ = 25 1 PULSE WIDTH 300us 2% Duty Cycle 0.1 1 4 0 100 10 0.2 0.4 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 TJ = 125 TJ = 75 1.0 0.1 TJ = 25 0.01 0.001 0 0.6 0.8 INSTANTANEOUS FORWARD VOLTAGE , (V) REVERSE VOLTAGE , (V) INSTANTANEOUS REVERSE CURRENT ,(mA) CAPACITANCE , (pF) 20 10 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE , (%) 1 Legal Disclaimer Notice SB370 thru SB3100 Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.