SB340

SR320/SB320 THRU SR3200/SB3200 3.0AMPS. SCHOTTKY BARRIER RECTIFIERS DO-27/DO-201AD FEATURE .High current capability .Low forward voltage drop .Low power loss, high efficiency .High surge capability .High temperature soldering guaranteed 260°C /10sec/ 0.375" lead length at 5 lbs tension 0.96(24.4) MIN. .220(5.6) .187(5.0) + .375(9.5) .335(8.5) MECHANICAL DATA .Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C .Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy .Polarity: color band denotes cathode .Mounting position: any DIA. - 0.96(24.4) MIN. .051(1.3) .043(1.1) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20% SYM BOL Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) lead length at TL =90°C VRRM VRMS VDC SR SR SR SR SR SR SR SR SR SR 320 330 340 350 360 380 390 3100 3150 3200 SB SB SB SB SB SB SB SB SB SB 320 330 340 350 360 380 390 3100 3150 3200 20 30 40 50 60 80 90 100 150 200 V 14 21 28 35 42 56 63 70 105 140 V 20 30 40 50 60 80 90 100 150 200 V units IF(AV) 3.0 A IFSM 80.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3.0A DC Maximum DC Reverse Current at rated DC blocking voltage @TA =25°C @TA =100°C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Storage Temperature Operation JunctionTemperature VF 0.45 0.55 IR CJ R(JA) TSTG TJ 0.70 0.85 0.95 0.5 0.1 40.0 10.0 300 72 -55 to +125 mA pF 40 °C /W -55 to +150 °C -55 to +150 Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 2. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C.Board Mounted. - 261 - V °C RATING AND CHARACTERISTIC CURVES (SR320/SB320 THRU SR3200/SB3200) 1.5 Single Phase Half Wave 60Hz Resistive or inductive Load ℃ .2 .4 .6 μs 1 % Duty Cycle .8 1.0 INSTANEOUS FORWARD VOLTAGE,(V) ℃ FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT 80 INSTANEOUS REVERSE CURRENT,(mA) PEAK FORWARD SURGE CURRENT,(A) 15 0V -2 00 V 50V-200V 80 V10 0V 20V-40V 0V -6 V 50 20V -40 V 3.0 FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANEOUS FORWARD CURRENT,(A) AVERGE FORWARD RECTIFIED CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 60 40 20 ℃ 20V-60V 80V-200V PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) NUMBER OF CYCLES AT 60Hz - 262 -