Diodes DIP Type Schottky Diodes SB320 ~ SB3200 DO-27 (DO-201AD) ■ Features ● Metal-Semiconductor junction with guard ring 1.0 (25.4) MIN. ● Epitaxial construction 0.210 (5.3) 0.190 (4.8) DIA. ● Low forward voltage drop ● High current capability 0.375 (9.5) 0.285 (7.2) ● The plastic material carries UL recognition 94V-0 0.052 (1.32) 1.0 (25.4) MIN. 0.048 (1.22) DIA. Dimensions in inches and (millimeters) ■ Absolute Maximum Ratings Ta = 25℃ Symbol SB 320 SB 330 SB 340 SB 350 SB 360 SB 380 SB SB SB 3100 3150 3200 Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 150 200 RMS Voltage VRMS 14 21 28 35 42 56 70 105 140 Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 150 200 0.87 0.9 Parameter Forward Voltage @ 3A VF 0.55 0.7 0.85 Averaged Forward Current IFAV 3 Peak Forward Surge Current @ 8.3ms IFSM 80 Maximum DC Reverse Current Ta=25℃ Ta=100℃ Typical Junction Capacitance IR Cj 180 0.2 10 5 110 Thermal Resistance.Junction- to-Ambient RthJA 60 Thermal Resistance.Junction- to-Case RthJC 15 Junction Temperature Tj 125 Storage Temperature Tstg -55 to 150 V A 0.5 150 Unit mA 100 80 pF ℃/W ℃ www.kexin.com.cn 1 Diodes DIP Type Schottky Diodes SB320 ~ SB3200 ■ Typical Characterisitics FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE IG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) 5.0 4.0 3.0 2.0 1.0 SB320~SB340 SB350~SB360 SB380~SB3100 SB3150 SB3200 10.00 1.00 0.10 0.01 0.0 0 20 40 60 80 100 120 140 0.2 160 0.4 FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURREN REVERSE LEAKAGE CURRENT (mA) PEAK FORWARD SURGE CURRENT (A) 1.0 100.000 80 60 40 20 100 10.000 1.000 0.100 0.010 25 0.001 0 1 10 100 FIG. 5-TYPICAL JUNCTION CAPACITANCE 600 SB320~SB340 ~ 500 SB350~SB360 SB380~SB3100 400 SB3150 SB3200 300 200 100 0 0 1 10 REVERSE VOLTAGE (V) www.kexin.com.cn 20% 40% 60% 80% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE (pF) 0.8 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100 2 0.6 FORWARD VOLTAGE (V) AMBIENT TEMPERATURE ( ) 100 100%