SS34-A

Formosa MS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SS32-A THRU SS320-A 3.0 A Surface Mount Schottky Barrier Rectifiers - 20V-200V Package outline Features 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 C/10 seconds at terminals Compliant to RoHS Directive 2011/65/EU Suffix"-H" indicates Halogen-free part,ex.SS34-A-H SMA/DO-214AC 0.108(2.75) 0.096(2.45) 0.067 (1.70) 0.051 (1.30) 0.177(4.50) 0.157(3.99) 0.012(0.305) 0.006(0.152) 0.096(2.42) 0.078(1.98) Mechanical data Case: JEDEC DO-214AC molded plastic body Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.002 ounce, 0.07 grams 0.060(1.52) 0.030(0.76) 0.208(5.28) 0.188(4.80) Dimensions in inches and (millimeters) Maximum ratings and Electrical Characteristics (AT PARAMETER 0.008(0.203)MAX. T A=25 oC unless otherwise noted) CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward rectified current See Fig.2 IO 3.0 A Forward surge current 8.3ms single half sine-wave (JEDEC methode) I FSM 80 A V R = V RRM T A = 25 OC Reverse current V R = V RRM T A = 100 OC Thermal resistance Junction to ambient NOTE 1 Diode junction capacitance f=1MHz and applied 4V DC reverse voltage Storage temperature 0.5 IR 10 R θJA 55 CJ 500 T STG O C/W pF +150 -65 mA O C Note: 1.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas *1 V RRM (V) V RMS*2 (V) *3 VR (V) SS32-A 20 14 20 SS34-A 40 28 40 SYMBOLS SS345-A 45 32 45 SS35-A 50 35 50 SS36-A 60 42 60 SS38-A 80 56 80 SS310-A 100 70 100 SS315-A 150 105 150 SS320-A 200 140 200 http://www.formosams.cn TEL:886-755-27188611 FAX:886-755-27188568 *4 VF (V) Operating temperature T J, ( OC) 0.55 -55 to +125 *1 Repetitive peak reverse voltage *2 RMS voltage *3 Continuous reverse voltage *4 Maximum forward voltage@I F=3.0A 0.70 0.85 -55 to +150 0.92 Page 1 Document ID Issued Date Revised Date Revision Page. FM-3060014 2003/03/08 2012/05/16 D 3 Formosa MS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SS32-A THRU SS320-A FIG. 1- FORWARD CURRENT DERATING CURVE 3.0 2.4 Single Phase Half Wave 60Hz Resistive or inductive Load 1.8 P.C.B mounted on 0.2*0.2"(5.0*5.0mm) copper pad areas 1.2 SS32-A-SS345-A SS35-A-SS320-A 0.6 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Rating and characteristic curves FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 80 60 40 20 175 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 LEAD TEMPERATURE, C NUMBER OF CYCLES AT 60 Hz 50 INSTANTANEOUS FORWARD CURRENT,AMPERES TJ=25 C 10.0 1 SS32-A-SS345-A SS35-A-SS36-A SS38-A-SS310-A SS315-A-SS320-A FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 0.1 100 10 TJ=100 C 1 TJ=75 C 0.1 0.01 TJ=25 C 0.001 0.2 0.4 0.6 0.8 1.0 1.2 1.4 20 40 60 80 100 1.6 INSTANTANEOUS FORWARD VOLEAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 0 PERCENT OF PEAK REVERSE VOLTAGE,% 0 2000 1000 TJ=25 C 100 SS32-A-SS345-A SS35-A-SS320-A TRANSIENT THERMAL IMPEDANCE, C/W 0.01 100 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 100 10 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS http://www.formosams.cn TEL:886-755-27188611 FAX:886-755-27188568 t,PULSE DURATION,sec. Page 2 Document ID Issued Date Revised Date Revision Page. FM-3060014 2003/03/08 2012/05/16 D 3 Formosa MS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SS32-A THRU SS320-A Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol 2 1 2 Marking Type number Example Marking code SS32-A SS34-A SS345-A SS35-A SS36-A SS38-A SS310-A SS315-A SS320-A SS32 SS34 SS345 SS35 SS36 SS38 SS310 SS315 SS320 For Halogen D evice For Halogen-free Device LOGO LOGO FMS FMS SS34 SS34-H Marking code Marking code Suggested solder pad layout C A B Dimensions in inches and (millimeters) PACKAGE A B C SMA 0.110 (2.80) 0.063 (1.60) 0.087 (2.20) http://www.formosams.cn TEL:886-755-27188611 FAX:886-755-27188568 Page 3 Document ID Issued Date Revised Date Revision Page. FM-3060014 2003/03/08 2012/05/16 D 3