DSS12U THRU DSS125U SINGLE PHASE 1.0AMP 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: 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) 260 ℃ /10 seconds,0.375"(9.5mm) lead length, 5 lbs. (2.3kg) tension 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 DSS12U DSS13U DSS14U DSS15U DSS16U DSS18U DSS110U DSS115U DSS120U DSS125U UNITS D12U D13U D14U D15U D16U D18U D110U D115U D120U D125U 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 VDC Average Rectified Output Current @TA =90℃ IO 1.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 40 A Forward Voltage per element VFM @IF=1.0A 0.50 0.67 0.90 0.8 0.1 0.05 10 5 0.92 V @TA =25℃ Peak Reverse Current At Rated DC Blocking Voltage @TA =100 ℃ IR Typical junction capacitance (NOTE 1) CJ Operating junction temperature range TJ -55to+150 ℃ TSTG -55to+150 ℃ Operating and Storage Temperature Range 110 80 Note:1. Measured at 1MHZ and applied reverse voltage of 4.0V D.C. version:01 1 of 2 www.dyelec.com mA pF 1.0 0.8 Single Phase Half Wave 60Hz Resistive or inductive Load 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 T A, AMBIENT TEMPERATURE (o C) FIG. 3-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 60 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 50 40 30 20 10 0 1 10 100 NUMBER OF CYCLES AT 60 Hz FIG. 2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 DSS12U-DSS14U DSS15U-DSS16U DSS18U-DSS110U DSS115U-DSS120U DSS125U 10 1 0.1 TA=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 0.01 0.2 0.4 0.6 0.8 1.0 1.1 VF, INSTANTANEOUS FORWARD VOLTAGE (V) FIG. 4-TYPICAL REVERSE CHARACTERISTICS IR INSTANTANEOUS REVERSE CURRENT (mA) IFSMPEAK FORWARD SURGE CURRENT (A) I(A V) AVERAGE FORWARD CURRENT (A) FIG. 1- FORWARD CURRENT DERATING CURVE I F INSTANTANEOUS FORWARD CURRENT,(A) DSS12U THRU DSS125U 100 10 TA=100 C 1 TA=75 C 0.1 TA=25 C 0.01 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLYAGE(%) version:01 2 of 2 www.dyelec.com