S1A

BL GALAXY ELECTRICAL SURFACE MOUNT RECTIFIER FEATURES Plastic package has underwriters laboratory 111 flammability classifications For surface mounted applications Low profile package Built-in strain relief,ideal for automated placement Glass passivated chip junction High temperature soldering: 111 250oC/10 seconds at terminals S1A --- S1M REVERSE VOLTAGE: 50 - 1000 V CURRENT: 1.0 A DO - 214AC(SMA) MECHANICAL DATA Case:JEDEC DO-214AC,molded plastic over 1111passivated chip Terminals:Solder Plated, solderable per MIL-STD1111750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.002 ounces, 0.064 gram ｉｎｃｈ（ｍｍ） MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified S1A Device marking code Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ord rectified current V @TL=110 Peak forw ard surge current @ T L = 110°C V 8.3ms single half-sine-w ave superimposed V on rated load (JEDEC Method) Maximum instantaneous forw ard voltage at 1.0A Maximum DC reverse current at rated DC blockjing voltage @TA=25oC @TA=125oC S1B SB 100 70 100 S1D SD 200 140 200 S1G SG 400 280 400 1.0 S1J SJ 600 420 600 S1K SK 800 560 800 S1M UNITS SM 1000 700 1000 V V V A SA VRRM VRMS VDC IF(AV) IFSM VF IR CJ 50 35 50 40.0 1.1 5.0 50.0 15 50 -55--------+175 30.0 A V Typical junction capacitance(NOTE 1) Typical thermal resitance (NOTE 2) pF o R JA C/W o Operating junction and storage temperature range TJTSTG NOTE: 1.Measured at 1.0MHz and applied reverse voltage of 4.0volts C www.galaxycn.com 2.Thermal resistance form junction to ambient and junction to lead P.C.B mounted on 0.27"X0.27"(7.0X7.0mm2) copper pad areas. Document Number 0280001 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- FORWARD DERATING CURVE 1.2 S1A-S1M FIG.2 PEAK FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT,AMPERES 1.0 0.8 0.6 Resistive or inductive Load 40 30 T L =110 C 8.3m s Single Half Sine (JE DE C M ethod) O W ave S 1(A-J) 10 S 1(K,M) 0.4 0.2 0 0.2X0.2(5.0X5.0mm) THICK COPPERPAND AREAS 0 25 50 75 100 125 150 175 1 1 10 100 AMBIENT TEMPERATURE NUMBER OF CYCLES AT 60Hz FIG.3 -- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES INSTANTANEOUS REVERSE CURRENT MICROAMPERES 100 FIG.4 -- TYPICAL REVERSE CHARACTERISTICS 100 10 TJ=125 C O 10 TJ=25 C 1 O 1 TJ=75 C O 0.1 0.1 Puise Width=300 1%DUTY CYCLE S 0.01 TJ=25OC 0.01 0.4 0.6 0.8 1.0. 1.2 1.4 1.6 1.8 2.0 0.001 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, FIG.5-TYPICAL JUNCTION CAPACITANCE 100 100 FIG.6-TRANSIENT THERMAL IMPEDANCE JUNCTION CAPACITANCE pF 60 TRANSIENT THERMAL IMPEDANCE, /W 40 20 10 f=1MHz TJ=25 10 S1(K,M) 1 S1(A-J) 4 2 1 .1 .2 0.1 0.01 0.1 1 UNITS MOUNTED on 0.20x0.20''(5.0X5.0mm)X0.5mil INCHES(0.013mm) THICK COPPERLAND AREAS .4 1.0 2 4 10 20 40 100 10 100 REVERSE VOLTAGE,VOLTS PULSE DURATON,SEC www.galaxycn.com Document Number 0280001 BLGALAXY ELECTRICAL 2.