1F5

Shanghai Lunsure Electronic Technology Co.,Ltd Tel:0086-21-37185008 Fax:0086-21-57152769 1F1 THRU 1F7 1.0 Amp Fast Recovery Plastic Rectifier 50 to 1000 Volts R-1 • • • • • Features High Current Capability Low Leakage Fast Switching for High Efficiency 1.0 Ampere operation at TA=55oC with no thermal runaway Exceeds Environmental standards of MIL-S-19500/228 Maximum Ratings • • • • Operating Temperature: -55°C to +125°C Storage Temperature: -55°C to +150 °C For capacitive load. Derate current by 20% Typical Thermal Resistance: 67oC/W Junction to Ambient. Maximum Recurrent Peak Reverse Voltage 50V 100V 200V 400V 600V 800V 1000V Maximum RMS Voltage 35V 70V 140V 280V 420V 560V 700V Maximum DC Blocking Voltage D Part Number 1F1 1F2 1F3 1F4 1F5 1F6 1F7 50V 100V 200V 400V 600V 800V 1000V TC = 55°C A Cathode Mark Electrical Characteristics @ 25° C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance Maximum Reverse Recovery Time 1F1-1F4 1F5 1F6-1F7 IF(AV) IFSM VF 1.0 A 30A 1.3V 5.0µA 500uA 12pF D B 8.3ms, half sine IFM = 1.0A; TC = 25°C C IR TC = 25°C TC = 100°C DIMENSIONS CJ Measured at 1.0MHz, VR=4.0V INCHES DIM MIN A 0.116 0.091 0.020 0.787 MAX 0.140 0.102 0.024 ----MIN 2.90 2.30 0.50 20.00 MM NOTE MAX 3.50 2.60 0.60 ----- trr 150ns 250ns 500ns IF=0.5A, IR=1A, Irr=0.25A B C D www.cnelectr .com 1F1 thru 1F7 FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) 1.0 .8 .6 .4 .2 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE, ( ) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 175 Single Phase Half Wave 60Hz Resistive or Inductive Load 200 8.3ms Single Half Sine-Wave (JEDED Method) 100 50 30 20 10 1 5 10 50 NUMBER OF CYCLES AT 60Hz 100 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD CURRENT, (A) 20 10 3.0 1.0 0.3 0.1 .03 .01 0.4 0.6 0.8 1.0 Pulse Width=300uS 1% Duty Cycle TJ = 25 10 6 4 2 1.0 .6 .4 .2 .1 .06 .04 .02 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) TJ = 25 TJ = 50 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, (pF) FIG. 6 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V ) TJ = 25 (+) 25 Vdc (approx) (-) D.U.T 0 PULSE GENERATOR -0.25A (NOTE 2) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) -1.0A 1 NOTES: Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Souce Impedance = 50 ohms. 1cm SET TIME BASE FOR 50/100 ns/cm www.cnelectr .com