SR4002PT

CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT GLASS PASSIVATED SILICON RECTIFIER VOLTAGE RANGE 50 - 1000 Volts CURRENT 1.0 Ampere FEATURES * * * * Low leakage current Ideal for surface mounted applications Metallurgically bonded construction Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Glass passivated junction * High temperature soldering guaranteed : 260oC/10 seconds at terminals (2) S R4001PT THRU SR4007PT MELF 0.205(5.2) 0.190(4.8) SOLDERABLE ENDS MECHANICAL DATA Case: JEDEC MELF molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Weight: 0.116 gram 0.024(.60) 0.018(.46) (1) 0.105(2.7) 0.095(2.4) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MELF UNITS Volts Volts Volts Amps Amps pF o o MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current TA = 75oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 1) (Note 2) Maximum Thermal Resistance (Note 3) Operating and Storage Temperature Range R JA SYMBOL VRRM VRMS VDC IO IFSM CJ R JL SR4001PT SR4002PT SR4003PT SR4004PT SR4005PT SR4006PT SR4007PT 50 35 50 100 70 100 200 140 200 400 280 400 1.0 30 15 20 50 -65 to +175 600 420 600 800 560 800 1000 700 1000 C/W C/W o TJ, TSTG C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0 A DC Maximum Full Load Reverse Current, Full cycle Average at TA = 75oC Maximum Average Reverse Current at Rated DC Blocking Voltage @ TA = 25oC @ TA = 125 C o SYMBOL VF SR4001PT SR4002PT SR4003PT SR4004PT SR4005PT SR4006PT SR4007PT UNITS Volts uAmps uAmps uAmps 2002-5 1.0 30 IR 5.0 50 NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts 2. Thermal Resistance Junction to terminal, 6.0 mm2 copper pads to each terminal 3. Thermal Resistance Junction to ambient, 6.0 mm2 copper pads to each terminal RATING CHARACTERISTIC CURVES ( SR4001PT THRU SR4007PT ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 1.00 PEAK FORWARD SURGE CURRENT, (A) 40 35 30 25 20 15 10 0 0 2 4 6 8 10 20 40 60 80 100 8.3 ms Single Half Sine-Wave (JEDEC Method) FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.75 0.50 Single Half Wave 60HZ Resistive or Inductive Load 0.25 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, ( oC ) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 10 INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD CURRENT, (A) NUMBER OF CYCLES AT 60HZ FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 4 TJ = 100oC PULSE WIDTH=300uS 1% DUTY CYCLE 1.0 1.0 0.4 TJ = 25oC 0.1 0.1 .04 TJ = 25oC .01 0.4 .01 0.6 0.8 1.0 1.2 1.4 1.6 1 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 JUNCTION CAPACITANCE, (pF) 100 60 40 20 10 4 2 1 .1 .4 1.0 4 10 40 REVERSE VOLTAGE, (V) TJ = 25oC