SRF820 MIC | Alldatasheet
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Technical content
SCHOTTKY BARRIER RECTIFIER E-mail: sales@cnmic.com Web Site: www.cnmic.com VOLTAGE RANGE 20 to 100 Volts SRF820 THRU SRF8100 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 MECHANICAL DATA
- Case: ITO-220AC full molded plastic package
- Terminals : Lead soldersble per MIL-STD-202,, Method 208
- Polarity: As marked
- Mounting Position: Any
- Weight: 0.08ounce, 2.24 gram 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% SYMBOLS SRF 820 SRF 830 SRF 835 SRF 840 SRF 845 SRF 850 SRF 860 SRF 880 SRF 8100 SRF 8150 SRF
8200 UNIT
Maximum Repetitive Peak Reverse Voltage VRRM 20 30 35 40 45 50 60 80 100 150 200 Volts Maximum RMS Voltage VRMS 14 21 25 28 32 35 42 56 70 105 140 Volts Maximum DC Blocking Voltage VDC 20 30 35 40 45 50 60 80 100 150 200 Volts Maximum Average Forward Rectified Current At Tc=100℃ I(AV) 8.0 Amps Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC method) IFSM 150 Amps Maximum Forward Voltage at 8.0A per element VF 0.65 0.75 0.85 Volts TC = 25℃ 0.5 Maximum DC Reverse Current at rated DC Blocking Voltage per element TC = 100℃ IR 50 mA Typical Junction Capacitance (Note 2) Cj 400 pF Typical Thermal Resistance (Note 1) RθJC 4.0 ℃/W Operating and Storage Temperature Range TJ TSTG (-55 to +150) ℃ Notes: 1. Thermal Resistance Junction to CASE 2. Measure at VR=4V and f=1MHz Dimensions in inches and (millimeters) ITO-220AC
SCHOTTKY BARRIER RECTIFIER E-mail: sales@cnmic.com Web Site: www.cnmic.com VOLTAGE RANGE 20 to 100 Volts SRF820 THRU SRF8100 CURRENT 8.0 Ampere FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES FIG.2-TYPICAL REVERSE CHARACTERISTICS INSTNTANCEOUS FORWARD CURRENT, AMPERES FORWARD CHARACTERSTIC CASE TEMPERATRUE ()℃ REVERSE VOLTAGE VOLTS FIG.3-TYPICAL INSTANTANEOUS FIG.4-MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT,AMPERES INSTANTANEOUS REVERSE CURRENT, MILIAMPERES NUMBER OF CYCLES AT 60 Hz FIG.5-TYPICAL JUNCTION CAPACITANCE,pF REVERSE VOLTAGE,VOLTS INSTANTANEOUS FORWART VOLTAGE,VOLTS CAPACITANCE 20,30,40V 80,100V 50,60V T =25 ℃ Pulse Width=200 μs j 8.3ms Single Half Sine-Wave JEDEC Method JT =25℃ T =100 ℃C T =75℃C T =25℃C 0150 50100 1.0 0.8 0.6 0.1 0.2 0.4 150 130 110 1 2 5 102050 100 400 350 300 250 200 150 125102050100200500 100 1.0 0.1 0.01 0100120200300 RATING AND CHRACTERISTIC CURVES SRF820 THRU SRF8100