SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SSL32 THRU SSL34 VOLTAGE RANGE 20 to 40 Volts CURRENT 3.0 Ampere FEATURES • • • • • • Low profile surface mount package Built-in strain relief High switching speed, low VF Low voltage drop, high efficiency For use in low voltage high frequency inverters, Free willing ,and polarity protection applications Guardring for over voltage protection DO-214AB(SMC) MECHANICAL DATA • • • • • Case: Transfer molded plastic Epoxy :UL 94V-0 rate flame retardant Lead: Solder plated, solderable per MIL-STD-750 method 2026 Polarity: Color band denotes cathode end Weight: 0.007 ounce, 0.25 gram-DO-214AB(SMC) 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 SSL32 Maximum Repetitive Peak Reverse Voltage VRRM 20 Maximum RMS Voltage VRMS 20 Maximum DC Blocking Voltage VDC 20 Maximum Average Forward Rectified Current at TL see figure1 T L=95℃ 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 at rated TA = 25℃ DC Blocking Voltage per element TA = 100℃ Typical Thermal Resistance (Note 2) Operating Junction Temperature Storage Temperature Range SSL33 30 30 30 SSL34 40 40 40 UNIT Volts Volts Volts I(AV) 3.0 Amps IFSM 80 Amps VF IR RθJA RθJL TJ TSTG Notes: 1. Pulse test: 300μs pulse width,1% duty cycle 2. PCB mounted with 0.55”×0.55”(14.0cm×14.0cm) copper pads Web Site: www.hkmic.com 0.38 0.45 0.5 10.0 55 12 (-55 to +150) (-55 to +150) Volts mA ℃/W ℃ ℃ SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SSL32 THRU SSL34 VOLTAGE RANGE 20 to 40Volts CURRENT 3.0 Ampere RATING AND CHRACTERISTIC CURVES SSL32 THRU SSL34 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT (A) 2.0 Single Phase Half Wave 1.0 60Hz Inductive or Resistive Load 0.375″(9.5mm) Lead Length 80 8.3ms Single Half Sine-Wave CURRENT, (A) PEAK FORWARD SURGE 3.0 (JEDEC Method) Tj = Tjmax 40 1 Cycle 0 0 25 75 50 100 125 150 175 0 1 AMBIENT TEMPERATURE, (° C) 2 4 6 8 10 20 FIG.4-TYPICAL REVERSE CHARACTERISTICS FORWARD CHARACTERISTICS 1.0 TJ =25° C PULSE WIDTH=300μs DUTY CYCLE 1% ℃ (mA) INSTANTANEOUS REVERSE CURRENT, 10 (A) INSTANTANEOUS FORWARD CURRENT, 20 0.1 ℃ ℃ 0.01 0 0.2 0.4 0.6 1.0 0.8 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE 1000 T J =25° C f=1MHz Vsig=50mV 100 10 0.1 1.0 10 40 NUMBER OF CYCLES AT 60 Hz FIG.3-TYPICAL INSTANTANEOUS JUNCTION CAPACITANCE,(pF) AVERAGE FORWARD CURRENT, FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 100 REVERSE VOLTAGE,(V) Web Site: www.hkmic.com PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 60 80 100