SB820 THRU SB8100 SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 8.0 Ampere FEATURES ● ● ● ● ● DO-201AD The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.50) 0.285(7.20) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams 1.0 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Symbol SB 820 SB 830 SB 840 SB 845 SB 850 SB 860 SB 880 SB 8100 Unit VRRM VRWM VR 20 30 40 45 50 60 80 100 V VR(RMS) 14 21 28 32 35 42 56 70 V Average Rectified Output Current @TC = 95°C IO 8.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 150 A Forward Voltage @IF = 8.0A VFM Peak Reverse Current @TA = 25°C At Rated DC Blocking Voltage @TA = 100°C IRM 0.5 20 mA Typical Junction Capacitance (Note 1) Cj 400 pF 40 °C/W Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range R 0.55 JA Tj, TSTG 0.70 -65 to +125 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted 0.85 -65 to +150 V °C SB820 THRU SB8100 RATINGS AND CHARACTERISTIC CURVES 1 B8 0-S 00 45 B8 4 2 0 50 100 o LEAD TEMPERATURE. ( C) S 5 0 86 SB 88 SB 0 10 8 0- 1.0 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 FORWARD VOLTAGE. (V) 0.8 0.9 1 INSTANTANEOUS REVERSE CURRENT. (mA) 2 B8 100 75 50 1 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS 0 5C Tj=12 1.0 Tj=75 0C .10 .01 Tj=25 0C FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 4000 2000 .001 Tj=25 0C SB 820 400 -SB 845 100 SB 860 SB 200 880 .1 .4 -SB 810 0 1.0 4 10 REVERSE VOLTAGE. (V) 40 80100 TRANSIENT THERMAL IMPEDANCE. ( OC/W) 1000 800 600 100 8.3ms Single Half Sine Wave JEDEC Method 125 10 84 0- 10 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 150 25 150 FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 INSTANTANEOUS FORWARD CURRENT. (A) PEAK FORWARD SURGE CURRENT. (A) 86 SB 6 0 JUNCTION CAPACITANCE.(pF) 175 8 0-S 82 SB AVERAGE FORWARD CURRENT. (A) 10 FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 0 20 40 60 80 100 140 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 100