SURFACE MOUNT BARRIER RECTIFIER SRB320 THRU SRB3100 VOLTAGE RANGE 20 to 100 Volts CURRENT 3.0 Ampere FEATURES • • • • • • • • • D-PAK/TO-252AA Plastic package has Underwriters Laboratory Flammability Classification 94V-O For surface mounted applications Low profile package Built-in strain relief Metal to silicon rectifier ,majority carrier conduction Low power loss, high efficiency High current capability ,low VF High surge capacity For use in low voltage high frequency inverters, Free wheeling ,and polarity protection applications High temperature soldering guaranteed: 260℃/10seconds at terminals D-PAK ▲ • MECHANICAL DATA • • • • • Case: D-PAK/TO-252AA molded Plastic Terminals :Solder plated solderable per MIL-STD-750, METHOD 2026 Polarity: Color band denotes cathode Standard packaging: 16mm tape (EIA-481) Weight: 0.015 ounce,0.4 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • Ratings at 25℃ ambient temperature unless otherwise specified. Resistive or inductive load SYMBOLS SRB320 Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC=80℃ Peak Forward Surge Current 8.3mS single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 3.0A(Note1) Maximum DC Reverse Current (Note1) at rated DC blocking voltage TA = 25℃ TA = 100℃ Typical Thermal Resistance (Note 2) Typical Junction Capacitance Cj (Note 3) Operating Junction Temperature Range Storage Temperature Range VRRM VRMS VDC 20 14 20 SRB330 SRB340 SRB350 SRB360 SRB380 SRB3100 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 UNIT Volts Volts Volts I(AV) 3.0 Amps IFSM 80 Amps VF 0.55 IR RθJC RθJA CJ TJ TSTG Notes: 1. Pulse test with PW=300μsec,2% duty cycle 2. mounted on P.C. Board with 14mm2(.013mm thick) copper pad areas 3. Measured at f=1.0MHz and VR=4V Web Site: www.hkmic.com 0.75 0.5 15.0 6.0 80.0 400 (-55 to +150) (-55 to +150) 0.85 Volts mA ℃/W pF ℃ ℃ SURFACE MOUNT BARRIER RECTIFIER SRB320 THRU SRB3100 VOLTAGE RANGE 20 to 100Volts CURRENT 3.0 Amperes RATING AND CHRACTERISTIC CURVES SRB320 THRU SRB3100 FIG.1-TYPICAL FORWARD CURRENT FIG.2-TYPICAL REVERSE CHARACTERISTICS 100 4 TJ =125℃ 3 Single Phase Half wave 60Hz Inductive or Resistive Load 0.375"(9.5mm) Lead Length 1 10 0 0 50 150 100 CASE TEMPERATRUE℃ FIG.3-MAXIMUM NON-REPETITIVE SURGE CURRENT 80 MILIAMPERES 2 INSTANTANEOUS REVERSE CURRENT, AVERAGE FORWARD CURRENT, AMPERES DERATING CURVE TJ =75℃ 1 TJ =25℃ 0.1 CURRENT,AMPERES PEAK FORWARD SURGE 70 60 0.01 8.3ms Single Half Sine-wave (JEDEC Method) Tj =T j max 5 50 10 15 20 25 30 35 40 REVERSE VOLTAGE VOLTS 40 30 20 10 1 2 5 10 20 50 FIG.4-TYPICAL REVERSE CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS FORWARD CURRENT, AMPERES 20 FIG.5-TYPICAL JUNCTION CAPACITANCE CAPACITANCE,pF 1000 800 600 400 200 TJ =25℃ Pulse Width=200μs 1.0 0.1 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 100 80 60 40 20 10 0.1 10 0.4 1.0 4 10 40 100 REVERSE VOLTAGE,VOLTS Web Site: www.hkmic.com