CE S1A THRU S1M CHENYI ELECTRONICS SURFACE MOUNT GALSS PASSIVATED JUNCTION RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0Ampere FEATURES . For surface mounted applications . Glass passivated junction . Low profile package . Built-in strain relief , ideal for automated placement . Plastic package has Underwrites Laboratory Flammability Classification 94V-0 . High temperature soldering guaranteed: 250 /10 seconds, at terminals MECHANICAL DATA . Case: JEDEC SMA(DO-214AC) molded plastic . Terminals: Plated axial leads,solderable per MIL-STD-750,method 2026 . Polarity: Color band denotes cathode end Dimensions in inches and (millimeters) . Mounting Position: Any . Weight: 0.002 ounce, 0.064 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave 60Hz,resistive or inductive) load. For capacitive load,derate current by 20%) Symbols S1A S1B S1D S1G S1J S1K S1M Units Maximum Recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts VDC 50 100 200 400 600 800 1000 Volts Maximum DC blocking voltage Maximum average forward rectified I(AV) 1.0 Amp current (See fig.1) Peak forward surge current (8.3ms IFSM half sing wave superimposed on rated load 40.0 30.0 Amps (JEDEC method)TL=110 Maximum instantaneous forward voltage at 1.0 A Maximum reverse recovery time(Note 1) TA=25 current at rated DC Blocking Voltage TA=125 R Typical reverse recovery time(Note 2) Operating and storage temperature range 1.0 IR R Typical Thermal Resistance( Note 1) 1.1 VF Volts 5.0 A 50 JL JA 27.0 30.0 25.0 85.0 /W Trr 1.8 TJ TSTG -65 to +150 S Notes: 1.Thermal resistance from junction to ambient and from junction to lead mounted on 0.2 X 0.2"(5.0 X 5.0mm) copper pad areas. 2.Test conditions:IF=0.5A,IR=1.0A,Irr=0.25A. Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 2 CE S1A THRU S1M CHENYI ELECTRONICS SURFACE MOUNT GALSS PASSIVATED JUNCTION RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0Ampere RATINGS AND CHARACTERISTIC CURVES S1A THRU S1M FLG.1-FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL REVERSE CHARACTERISTICS FIG.3-MAXIMUM NON-REPETITIVE FIG.4-TYPICAL REVERSE CHARACTERISTICS FORWARD SURGE CURRENT FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 2 of 2