RS1A LUGUANG | Alldatasheet
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Dimensions in inches and (millimeters) SMA/DO-214AC F e a t u r e s /cuspopen For surface mounted application /cuspopen Glass passivated junction chip /cuspopen Built-in strain relief, ideal for automated placement /cuspopen Plastic material used carries Underwriters Laboratory Classification 94V-0 /cuspopen Fast switching for high efficiency /cuspopen High temperature soldering: 260oC/ 10 seconds at terminals M e c h a n i c a l D a t a /cuspopen Cases: Molded plastic /cuspopen Terminals: Pure tin plated, Lead free. /cuspopen Polarity: Indicated by cathode band /cuspopen Packing: 12mm tape /cuspopen Weight: 0.064 gram Maximum Ratings and Electrical Characteristics Rating at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol RS1A RS1B RS1D RS1G RS1J RS1K RS1M Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current See Fig. 1 @TL=90 oC I(AV) 1.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 30 A Maximum Instantaneous Forward Voltage @ 1.0A VF 1.3 V Maximum DC Reverse Current @ TA =25 oC at Rated DC Blocking Voltage @ TA=125 oC IR 5 uA uA Maximum Reverse Recovery Time ( Note 1 ) Trr 150 250 500 nS Typical Junction Capacitance ( Note 2 ) Cj 10 pF Typical Thermal Resistance (Note 3) R θJA R θJL 105 o C /W Operating Temperature Range TJ -55 to +150 o C Storage Temperature Range TSTG -55 to +150 o C Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1 MHz and Applied VR=4.0 Volts 3. Thermal Resistance from Junction to Ambient and from Junction to Lead Mounted on P.C.B. RS1A-RS1M 1.0AMP.Surface Mount Fast Recovery Rectifiers http://www.luguang.cn mail:lge@luguang.cn
FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG INSTANTANEOUS FORWARD CURRENT. (A) 0.1 0.01 FORWARD VOLTAGE. (V) Pulse Width=300 s 1% Duty Cycle RATINGS AND CHARACTERISTIC CURVES (RS1A THRU RS1M) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT. (A) 0 20 40 60 80 100 120 140 160 180 0.5 1.0 1.2 LEAD TEMPERATURE. ( C) o RESISTIVE OR INDUCTIVE LOAD (5.0X5.0mm) COPPER PAD AREAS FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 1 10 100 NUMBER OF CYCLES AT 60Hz TL=90 C 8.3ms Single Half Sine Wave JEDEC Method O FIG.2- TYPICAL REVERSE CHARACTERISTICS 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0.1 0.01 0.001 FIG.4- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE.(pF) 1 10 100 REVERSE VOLTAGE. (V) Tj=25 C f=1.0MHz Vsig=50mVp-p O INSTANTANEOUS REVERSE CURRENT .( A ) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50/c87 NONINDUCTIVE /c49/c87 NON INDUCTIVE OSCILLOSCOPE (NOTE 1) PULSE GENERATOR (NOTE 2) DUT (+) 50Vdc (approx) (-) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms (-) (+) 10/c87 NONINDUCTIVE -1.0A -0.25A +0.5A trr 1cm SET TIME BASE FOR 5/ 10ns/ cm Tj=25 C0 Tj=125 C0 Tj=150 C0 Tj=25 C0 Tj=100 C0 RS1A-RS1M 1.0AMP.Surface Mount Fast Recovery Rectifiers http://www.luguang.cn mail:lge@luguang.cn