SCHOTTKY BARRIER RECTIFIER SR820 THRU SR8100 VOLTAGE RANGE 20 to 100 Volts CURRENT 8.0 Amperes FEATURES • • • • • • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound Exceeds environmental standards of MIL-S-19500/228 Low power loss, high efficiency Low forward voltage, high current capability High surge capacity. For use in low voltage, high frequency inverters Free wheeling, and polarlity protection applications TO-220AC MECHANICAL DATA • • • • Case: TO-220AC molded plastic Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: position: Any Weight: 0.08ounce, 2.24 grams 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% Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current At Tc=100℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) SYMBOLS SR 820 SR SR SR SR SR SR SR SR SR SR 830 835 840 845 850 860 880 8100 8150 8200 VRRM VRMS VDC 20 14 20 30 21 30 35 25 35 40 28 40 45 32 45 50 35 50 60 42 60 80 56 80 100 70 100 150 105 150 200 140 200 8.0 Amps IFSM 150 Amps VF Maximum DC Reverse Current at rated TC = 25℃ DC Blocking Voltage per element TC = 100℃ IR Typical Thermal Resistance (Note 1) Storage and storage Temperature Range Volts Volts Volts I(AV) Maximum Forward Voltage at 8.0A per element Typical Junction Capacitance (Note 2) UNIT 0.65 CJ RΘJC TJTSTG Notes: 1. Thermal Resistance Junction to CASE 2. Measured at VR =4v and f=1MHz Web Site: www.hkmic.com 0.75 0.5 50 400 2.0 (-55 to +150) 0.85 Volts µA pF ℃/W ℃ SCHOTTKY BARRIER RECTIFIER SR820 THRU SR8100 VOLTAGE RANGE 20 to 100 Volts CURRENT 8.0 Amperes RATING AND CHRACTERISTIC CURVES SR820 THRU SB8100 FIG.1-TYPICAL FORWARD CURRENT FIG.3-TYPICAL INSTANTANEOUS DERATING CURVE 4 2 50 100 CASE TEMPERATRUE (℃ ) 150 20 10 8 6 4 AMPERES 6 0 20,30,40V INSTNTANCEOUS FORWARD CURRENT, AMPERES AVERAGE FORWARD CURRENT, 8 0 FORWARD CHARACTERSTIC 40 10 80,100V 2 50,60V 1.0 0.8 0.6 Tj =25℃ Pulse Width=200μs 0.4 0.2 0.1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 INSTANTANEOUS FORWART VOLTAGE,VOLTS FIG.4-MAXIMUM NON-REPETITIVE SURGE CURRENT 150 FIG.2-TYPICAL REVERSE CHARACTERISTICS 130 8.3ms Single Half Sine-Wave JEDEC Method 100 10 90 70 50 30 20 TC=75℃ 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60 Hz 1.0 FIG.5-TYPICAL JUNCTION CAPACITANCE TC=25℃ 400 0.1 CAPACITANCE,pF INSTANTANEOUS REVERSE CURRENT, MILIAMPERES TC=100℃ CURRENT,AMPERES PEAK FORWARD SURGE 110 350 300 250 TJ =25℃ 200 0.01 0 100 120 200 300 150 REVERSE VOLTAGE VOLTS 1 2 5 10 20 50 100 REVERSE VOLTAGE,VOLTS Web Site: www.hkmic.com 200 500