SS18

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Document overview

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Technical content

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 1.0 Ampere

• The plastic package carries Underwriters Laboratory Flammability Classification 94V-0
• For surface mounted applications
• Low reverse leakage
• Built-in strain relief,ideal for automated placement
• High forward surge current capability
• High temperature soldering guaranteed:

250 C/10 seconds at terminals

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 :0.003 ounce, 0.093 grams 0.004 ounce, 0.111 grams SMA(H)

FEATURES

• Metal silicon junction,majority carrier conduction MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. V V V SYMBOLS UNITS A A V V RRM V RMS V DC I (AV) I FSM V F 1.0 40.0 0.70 Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at T L (see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current T A =25℃ at rated DC blocking voltage T A =100℃ Typical junction capacitance (NOTE 1) I R 0.5 R JA C J T J , T STG 88.0 90 pF mA Typical thermal resistance (NOTE 2) ℃/W Storage temperature range ℃ -65 to +150 -65 to +125 -65 to +150 6.0 5.0 0.50 0.85 SS12 SS13 SS15 SS14 SS16 SS100 SS18 100 100 110 Dimensions in inches and (millimeters) SMA(DO-214AC) .0 5 5(1 . 40) .0 9 8(2 . 50) .1 8 1(4 . 60) . 1 57( 4 .00) .01 2 (.3 0 5) .0 0 6(. 1 52) .0 0 2(. 0 51) .0 0 8(.2 0 3) . 20 8 (5. 2 8) .1 8 8(4. 8 0) . 0 79( 2 .0 0) .1 0 3( 2 .62) .06 0 (1. 5 2) .0 3 0( 0 .76)

RATINGS AND CHARACTERISTIC CURVES 1.0 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 175 0.1 1.0 10 100 0.01 0.1 1 10 100 100 0.1 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE NUMBER OF CYCLES AT 60 Hz FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1- FORWARD CURRENT DERATING CURVE , T N E R R U C D E I F I T C E R D R A W R O F E G A R E V A S E R E P M A F p , E C N A T I C A P A C N O I T C N U J , T N E R R U C E G R U S D R A W R O F K A E P S E R E P M A 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 200 400 0 20 40 60 80 100 1,000 100 0.1 0.01 TJ=75 C TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS , T N E R R U C E S R E V E R S U O E N A T N A T S N I S E R E P M A I L L I M , E C N A D E P M I L A M R E H T T N E I S N A R T W / C AMBIENT TEMPERATURE, C SS12-SS14 SS15-SS100 Single Phase Half Wave 60Hz Resistive or inductive Load 10.0 0.1 0.01 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS D R A W R O F S U O E N A T N A T S N I S E R E P M A , T N E R R U C INSTANTANEOUS FORWARD VOLEAGE, VOLTS SS12-SS14 SS15-SS16 SS18-SS100 T J =25 C T J =25 C SS12-SS14 SS15-SS100