DSS32 THRU DSS3 25 SINGLE PHASE 3.0AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features · The plastic package carries Underwriters Laboratory SOD-123FL Flammability Classification 94V-0 · Metal silicon junction,majority carrier conduction · Low power loss,high efficiency 8°(8°) 2°(2°) 0.079(2.0) · High temperature soldering guaranteed: 260℃ /10 seconds,0.375"(9.5mm) lead length, 5 lbs. (2.3kg) tension 0.150(3.8) 0.134(3.4) MIL-STD-750, Method 2026 · Polarity: Color band denotes cathode end · Mounting position: Any 0.047(1.2) 0.032(0.8) 0.079(2.0) · Case: SOD-123FL, molded plastic · Terminals: plated leads solderable per 0.063(1.6) 0.111(2.8) 0.095(2.4) 0.150(3.8) 0.134(3.4) Mechanical Data 0.043(1.1) 0.035(0.9) 0.008(0.2) 0.004(0.1) 0.063(1.6) 0.047(1.2) 0.032(0.8) 0.037(0.95) 0.022(0.55) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ ambient temperature unless otherwise specified. Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL Code TYPE NUMBER DSS36 DSS38 DSS310 DSS315 DSS320 DSS325 UNITS D32 D33 D34 D35 D36 D38 D310 D315 D320 D325 20 30 40 50 60 80 100 150 200 250 V 14 21 28 35 42 56 70 105 140 175 V VRRM Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRWM RMS Reverse Voltage VRMS Average Rectified Output Current DSS32 DSS33 DSS34 DSS35 VDC @TA =90℃ IO 3.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 80 A Forward Voltage per element VFM Peak Reverse Current At Rated DC Blocking Voltage @IF=3.0A @TA =25℃ @TA =100 ℃ Operating junction temperature range Operating and Storage Temperature Range version:01 IR 0.55 0.7 0.92 0.85 0.1 0.05 10 5 0.95 V mA TJ - 55to+150 ℃ TSTG - 55to+150 ℃ 1 of 2 www.dyelec.com I(AV)AVERAGE FORWARD CURRENT (A) FIG. 1- FORWARD CURRENT DERATING CURVE 3.0 2.4 Single Phase Half Wave 60Hz Resistive or inductive Load 1.8 1.2 0.6 0 0 25 50 75 100 125 150 175 I FIN S TA N TA N E O U S FO R W A R D C U R R E N T,(A ) DSS32 THRU DSS3 25 FIG. 2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 T A=25℃ PULSE WIDTH=300 µs 1%DUTY CYCLE 10 1 DSS32-DSS34 DSS35-DSS36 DSS38-DSS310 DSS315-DSS320 DSS325 0.1 0.01 0.2 64 48 32 16 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 100 NUMBER OF CYCLES AT 60 Hz 0.8 1.0 1.1 FIG. 4-TYPICAL REVERSE CHARACTERISTICS I R INSTANTANEOUS REVERSE CURRENT (mA) I FSMPEAK FORWARD SURGE CURRENT (A) 80 0.6 VF , INSTANTANEOUS FORWARD VOLTAGE (V) TA AMBIENT TEMPERATURE ( oC) FIG. 3-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0.4 100 10 TA=100℃ 1 TA=75℃ 0.1 TA=25℃ 0.01 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLYAGE(%) version:01 2 of 2 www.dyelec.com