SS32A THRU SS310A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 100 Volts CURRENT 3.0 Ampere DO-214AC (SMA) FEATURES Low profile surface mount package Built-in strain relief High switching speed Low voltage drop, high efficiency For use in low voltage high frequency inverters, Free willing, and polarity protection applications Guarding for over voltage protection 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: 0.002 ounce, 0.064 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% PARAMETER Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL see figure 1 TL =105℃ Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) SYMBOLS SS 32A SS 33A SS 34A SS 35A SS 36A SS 38A SS 39A SS 310A UNIT VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 90 63 90 100 70 100 Volts Volts Volts I(AV) 3.0 Amps IFSM 80 Amps Maximum Instantaneous Forward Voltage @ 3.0A(Note1) VF Maximum DC Reverse Current at rated DC Blocking Voltage per element IR TA = 25℃ RθJL TJ TSTG 0.85 0.5 mA 55 12 -55 to +150 Email: [email protected] Volts 10.0 RθJA Operating Junction Temperature Storage Temperature Range 1. Pulse test: 300μs pulse width,1% duty cycle 2. PCB mounted with 0.2×0.2″(5.0 × 5.0mm) copper pads Website: www.kingtronics.com 0.70 20.0 TA = 100℃ Typical Thermal Resistance (Note 2) 0.55 ℃/W -55 to +150 -55 to +150 Tel: (852) 8106 7033 ℃ ℃ Fax: (852) 8106 7099 1 SS32A THRU SS310A RATING AND CHRACTERISTIC CURVES Note: Specifications are subject to change without notice. Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 2