SS34D

SS32D THRU SS3AD SCHOTTKY BARRIER RECTIFIERS Reverse Voltage - 20 to 100 V Forward Current - 3 A Features • Plastic package has Underwriters Laboratories Flammability Classification 94V-0 • Metal silicon junction, majority carrier conduction • For surface mount applications • Low power loss, high efficiency • High current capability, low forward voltage drop. • Low profile package • Built-in strain relief, ideal for automated placement • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications H C Mechanical Data • Case: SMB (DO-214AA), molded plastic body • Terminals: Solder plated, solderable per MIL-STD-750, method 2026 • Polarity: Color band denotes cathode end E T M E S Absolute Maximum Ratings and Characteristics Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load. For capactive load, derate by 20 %. Symbols SS32D SS33D SS34D SS35D SS36D SS38D SS3AD Parameter Units Maximum Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 57 71 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current at 0.375"(9.5 mm) Lead Length IF(AV) 3 A Peak Forward Surge Current 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) IFSM 80 A Maximum Instantaneous Forward Voltage at 3 A VF Maximum Reverse Current at Rated DC Blocking at Voltage IR Typical Junction Capacitance 1) Typical Thermal Resistance 2) Operating Junction Temperature Range Storage Temperature Range 1) 2) at Ta = 25 OC at Ta = 100 OC Cj 0.55 Tstg 0.85 10 250 160 55 17 - 65 to + 125 mA pF C/W O - 65 to + 150 - 65 to + 150 Measured at 1 MHz and reverse voltage of 4 V P.C.B. mounted 0.55 X 0.55" (14 X 14 mm) copper pad areas. SEMTECH ELECTRONICS LTD. Subsidiary of Sino-Tech International (BVI) Limited ® V 1.5 20 RθJA RθJL Tj 0.75 Dated：27/03/2012 J Rev：01 C O C O SS32D THRU SS3AD H C E T M E S SEMTECH ELECTRONICS LTD. Subsidiary of Sino-Tech International (BVI) Limited ® Dated：27/03/2012 J Rev：01