1F1G

1F1G THRU 1F7G Features · Fast switching · Low leakage · Low forward voltage drop · High current capability · Glass passivated junction · High switching reliability CURRENT 1.0 Ampere VOLTAGE 50 to 1000 Volts R-1 0.102(2.6) 0.091(2.3) DIA. 0.787(20.0) MIN. 0.126(3.2) 0.106(2.7) Mechanical Data · Case : R-1 molded plastic body · Terminals : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.007 ounce, 0.19 gram 0.787(20.0) MIN. 0.025(0.65) 0.021(0.55) DIA. Dimensions in inches and (millimeters) 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 by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length at TA=55℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage TA=25℃ TA=125℃ Trr CJ TJ TSTG VRRM VRMS VDC I(AV) IFSM VF IR 1F1G 50 35 50 1F2G 100 70 100 1F3G 200 140 200 1F4G 400 280 400 1.0 30.0 1.3 5.0 100 1F5G 600 420 600 1F6G 800 560 800 1F7G 1000 700 1000 Units Volts Volts Volts Amp Amps Volts μA 250 500 ns pF ℃ Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating junction and storage temperature range 150 15.0 -65 to +150 Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. RATINGS AND CHARACTERISTIC CURVES 1F1G THRU 1F7G FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50W NON INDUCTIVE 10W NON INDUCTIVE +0.5A Trr (+) 25Vdc (APPROX) D.U.T. PULSE GENERATOR (NOTE2) 0 -0.25A ( ) NON INDUCTIVE 1W OSCILLOSCOPE (NOTE1) -1.0A 1cm NOTES : 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance =50 ohms SET TIME BASE FOR 50/100 ns/cm FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT(AMPERES) 50 8.3m SINGLE HALF SINE WAVE (JEDEC Method) 1.50 AVERAGE FORWARD CURRENT(A) 1.25 1.00 0.75 0.50 0.25 0 0 25 50 75 100 125 150 175 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 40 30 20 10 AMBIENT TEMPERATURE ( ℃) 0 1 2 4 6 8 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE 10 INSTANTANEOUS FORWARD CURRENT(AMPERES) 200 100 JUNCTION CAPACITANCE(pF) 3 1 60 40 20 10 6 4 2 TJ=25℃ TJ=25℃ 0.3 0.1 0.03 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) Pulse Width=300mS 1% Duty Cycle 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE. (V)