E L E C T R O N I C SB320~SB3100 Power Schottky Rectifier - 3Amp 20~100Volt DO-27 / DO-201AD □ Features .375(9.5) .285(7.2) 1.0(25.4) -Low forward voltage drop -High current capability -High reliability -High surge current capability -Epitaxial construction □ Mechanical data -Case：Molded plastic -Epoxy：UL 94V-0 rate flame retardant -Lead：Axial leads, solderable per MIL-STD-202,method 208 guaranteed -Polarity：Color band denotes cathode end -Mounting position：Any -Weight：1.10 grams 1.0(25.4) .220(5.6) .197(5.0) .052(1.3) .048(1.2) □ Maximum ratings and Electrical characteristics TYPE SB320 SB330 SB340 SB350 SB360 SB380 SB3100 UNIT Maximum Recurrent Peak Reverse Voltage 20 30 40 50 60 80 100 V Maximum RMS Voltage 14 21 28 35 42 56 70 V Maximum DC Blocking Voltage 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load 3.0 A 80 A Maximum Instantaneous Forward Voltage at 3.0A 0.55 0.65 Repetitive peak avalanche power, tp = 1μs Tj = 25 ºC 1300 2000 0.82 V W Maximum DC Reverse Current at Rated Ta = 25ºC 0.5 0.3 0.01 DC Blocking Voltage Ta = 100ºC 20 15 10 mA Typical Junction Capacitance 250 pF Typical Thermal Resistance RθJA 20 ºC/W Operating Temperature Range TJ -50 - 125 ºC Storage Temperature Range TSTG -65 - 150 ºC Note: Pulse Test : 380μs pulse width, 2% duty cycle August 2007 / Rev.5 http:// www.sirectsemi.com 1 SB320~SB3100 3.0 100 2.5 -SB 320 2.0 10 310 340 1.5 -SB 350 SB SB 0 AVERAGE FORWARD CURRENT AMPERES 3.5 1.0 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375" (9.5mm) Lead Lengths 0.5 1 0 0 20 40 60 80 100 120 140 160 AMBIENT TEMPERATURE ,℃ Figure 1. Forward Current Derating Curve 0.1 TJ=25ºC Pulse Width 300μs 1% Duty Cycle PEAK FORWARD SURGE CURRENT AMPERES 100 0.01 80 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 FORWARD VOLTAGE , VOLTS 60 Figure 4. Typical Forward Characteristics 40 20 Single Half-Sine-Wave (JEDEC METHOD) 100 0 1 2 5 10 20 50 100 REVERSE LEAKAGE CURRENT , (mA) NUMBER OF CYCLES AT 60Hz Figure 2. Maximum Non-repetitive Surge Current 700 CAPACITANCE , (pF) 600 500 400 300 10 1 Tj = 75℃ Tj = 25℃ 0.1 200 100 0.01 0 20 40 60 80 100 120 140 0 0.01 0.1 1 10 100 PERCENT OF RATED PEAK REVERSE VOLTAGE , (%) REVERSE VOLTAGE , VOLTS Figure 5. Typical Reverse Characteristics Figure 3. Typical Junction Capacitance Sirectifier Global Corp., Delaware, U.S.A. U.S.A.: [email protected] France: [email protected] Taiwan: [email protected] Hong Kong: [email protected] China: [email protected] …Thailand: [email protected] Philippines: [email protected] Belize: [email protected] http:// www.sirectsemi.com 2