Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 SS32 THRU SS320 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 3.0 Amperes FEATURES DO-214AC ◆The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ◆For surface mounted applications ◆Metal silicon junction,majority carrier conduction ◆Low power loss,high efficiency ◆Built-in strain relief,ideal for automated placement ◆High forward surge current capability ◆High temperature soldering guaranteed: 250℃/10 seconds at terminals MECHANICAL DATA Case: JEDEC DO-214AC molded plastic body Terminals: leads solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Dimensions in inches and (millimeters) Weight: 0.058 grams 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 current derate by 20%. SYMBOLS SS32 SS33 SS34 SS35 SS36 SS38 SS310 SS315 SS320 UNITS Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 150 200 VOLTS Maximum RMS voltage VRMS 14 21 28 35 42 56 70 105 140 VOLTS VDC 20 30 40 50 60 80 100 150 200 VOLTS Maximum DC blocking voltage Maximum average forward rectified current at TL(see fig.1) I(AV) 3.0 Amps IFSM 70.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current TA=25℃ at rated DC blocking voltage TA=100℃ Typical junction capacitance (NOTE 1) VF CJ RQJA Operating junction temperature range TJ 0.70 0.85 0.5 IR Typical thermal resistance (NOTE 2) Storage temperature range 0.55 1.0 20 10 500 300 55.0 -65 to +125 TSTG 0.95 -65 to +150 mA pF 62.0 -65 to +150 Volts ℃/W ℃ ℃ Note :1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas 1 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 SS32 THRU SS320 RATINGS AND CHARACTERISTIC CURVES SS32 THRU SS320 FIG. 1- FORWARD CURRENT DERATING CURVE FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AMBIENT TEMPERATURE, ℃ NUMBER OF CYCLES AT 60 Hz FIG. 3-TYPICAL INSTANTANEOUS FORWARDCHARACTERISTICS FIG. 4-TYPICAL REVERSE CHARACTERISTICS PERCENT OF PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLEAGE,VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,VOLTS FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE t,PULSE DURATION,sec. Note: Specifications are subject to change without notice. 2