SR503

SCHOTTKY BARRIER RECTIFIER SR502 THRU SR510 FEATURES • • • • • VOLTAGE RANGE CURRENT 20 to 100 Volts 5.0 Ampere Fast switching speed Low forward voltage Low power high efficiency High surge capability High temperature soldering guaranteed 250℃/10 seconds,0.373”(9.5mm)lead length DO-201AD(DO-27) MECHANICAL DATA • • • • • • Case: Transfer molded plastic Epoxy: UL94V-0 rate flame retardant Lead: solderarable per MIL-STD-202E method 208C Polarity: Color band denoted cathode end Mounting position: Any Weight: 0.045 ounce, 1.27 gram 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% SYMBOLS SR502 SR503 Maximum Repetitive Peak Reverse Voltage VRRM 20 30 Maximum RMS Voltage VRMS 14 21 Maximum DC Blocking Voltage VDC 20 30 • • • Maximum Average Forward Rectified Current,0.375”(9.5mm)Lead length,(Note 1)See Fig.1 TL = 60℃(SR502-504) TL = 85℃(SR505-510) SR504 40 28 40 SR505 50 35 50 5.0 150 SR506 SR508 SR510 60 80 100 42 56 70 60 80 100 UNIT Volts Volts Volts Amps Amps I(AV) IFSM VF IR CJ RθJA TJ TSTG 550 0.55 Peak Forward Surge Current 8.3mS single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 5.0A Maximum DC Reverse Current at rated TA = 25℃ DC Blocking Voltage per element TA = 100℃ (Note 1) Typical Junction Capacitance(Measured at 1.0Hzand applied reverse voltage of 4.0V) Typical Thermal Resistance Operating Junction Temperature Range Storage Temperature Range 0.75 1.0 50 450 15 (-55 to +150) (-55 to +150) 0.85 Volts mA 350 pF ℃/W ℃ ℃ Notes: 1. Pulse test:300μs pulse width,1%duty cycle E-mail: sales@cnmic.com Web Site: www.cnmic.com SCHOTTKY BARRIER RECTIFIER SR502 THRU SR510 VOLTAGE RANGE CURRENT 20 to 100 Volts 5.0 Ampere RATING AND CHRACTERISTIC CURVES SR502 THRU SR510 FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAG E FORWARD CURRENT, 6.0 F IG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK F ORWARD SURGE 5.0 150 4.0 CURRENT, (A) 8.3ms Single Half Sine-Wave (JEDEC Method) T= Tjmax j 100 50 SR R5 5- S 50 SR (A) 3.0 Single Phase Half Wave 60Hz 5-S R5 10 2.0 Inductive or Resistive Load 0.375″(9.5mm) Lead Length 10 50 1.0 1 Cycle 0 0 25 50 60 75 85 100 125 150 175 0 1 2 4 6 8 10 20 40 60 100 AMBIENT TEMPERATURE, (° C) NUMBER OF CYCLES AT 60 Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 SR502-SR504 FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, SR502-SR504 SR505-SR510 INST ANT ANEOUS F ORWARD CURRENT, SR505-SR510 1.0 10 TJ =125° C (A) (mA) 1.0 PULSE WIDTH=300μs DUTY CYCLE1% 0.1 T J =25° C TJ =75° C 0.1 0.01 TJ =25° C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.001 INSTANTANEOUS FORWARD VOLTAGE,(V) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK FIG.5-TYPICAL JUNCTION CAPACITANCE 10000 TJ =25° C f=1MHz Vsig=50mV REVERSE VOLTAGE,(%) JUNCTION CAPACITANCE,(pF) 1000 SR502-SR504 SR505-SR510 100 0.1 1.0 10 100 REVERSE VOLTAGE,(V) E-mail: sales@cnmic.com Web Site: www.cnmic.com