SS32 - SS310 - - - TDD- D A Y A 3.0 AMPS. Surface Mount Schottky Barrier Rectifiers SMA/DO-214AC Features For surface mounted application Easy pick and place Metal to silicon rectifier, majority carrier conduction Low power loss, high efficiency High current capability, low VF High surge current capability Plastic material used carriers Underwriters Laboratory Classification 94V-0 Epitaxial construction High temperature soldering: 260oC / 10 seconds at terminals Mechanical Data Dimensions in inches and (millimeters) Case: JEDEC DO-214AB Molded plastic Terminals: Pure tin plated, lead free Polarity: Indicated by cathode band Packaging: 16mm tape per EIA STD RS-481 Weight: 0.21 gram Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SS SS SS SS Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL(See Fig. 1) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage IF= 3.0A @ 25oC (Note 1) @ 100oC o Maximum DC Reverse Current @ TA =25 C at o Rated DC Blocking Voltage @ TA=125 C Typical Thermal Resistance ( Note 2 ) VRRM VRMS VDC 32 20 14 20 33 30 21 30 34 40 28 40 SS 36 60 42 60 35 50 35 50 SS 39 90 63 90 SS 310 100 70 100 Units V V V 3.0 I(AV) IFSM 100 VF 0.5 0.4 70 0.75 0.65 0.5 IR A 10 R θJL R θJA Operating Temperature Range TJ -55 to +125 Storage Temperature Range TSTG Notes: 1. Pulse Test with PW=300 usec, 1% Duty Cycle 5 17 55 A V 0.85 0.70 0.1 0.5 -55 to +150 -55 to +150 mA mA o C/W o o C C Factory Address: Taiguan Industrial zone, Yanjinyu Dongjin Rode No.1, XinXiang, HeNan, China - 46 - - - - TDD- D A Y A RATINGS AND CHARACTERISTIC CURVES (SS32 THRU SS310) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 100 AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD SS35-SS315 SS32-SS34 2 1 PCB MOUNTED ON 0.6X0.6" (16X16mm) COPPER PAD AREAS 50 60 70 80 90 100 110 120 130 140 150 PEAK FORWARD SURGE CURRENT. (A) 3 0 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method 80 60 40 20 01 160 10 NUMBER OF CYCLES AT 60Hz o LEAD TEMPERATURE. ( C) FIG.4- TYPICAL REVERSE CHARACTERISTICS FIG.3- TYPICAL FORWARD CHARACTERISTICS 20 40 TJ=25 0C 10 0 TJ=125C 10 INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) SS35-SS36 SS32-SS34 1 SS39-SS310 0.1 1 0 TJ=75C 0.1 0.01 TJ=25 0C SS315 PULSE WIDTH=300 S 1% DUTY CYCLE 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 SS32-SS34 SS35-SS315 0.001 0 1.6 TRANSCIENT THERMAL IMPEDANCE, ( oC/W) JUNCTION CAPACITANCE.(pF) 40 60 80 100 120 140 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS FIG.5- TYPICAL JUNCTION CAPACITANCE 1000 0 TJ=25C f=1.0MHz Vsig=50mVp-p 100 SS32-SS34 SS35-SS36 SS39-SS315 1 20 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) 10 0.1 100 10 REVERSE VOLTAGE. (V) 100 100 10 1 0.1 0.01 0.1 1 10 100 t, PULSE DURATION, (sec) Factory Address: Taiguan Industrial zone, Yanjinyu Dongjin Rode No.1, XinXiang, HeNan, China