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A 25.40 /c190 B 7.20 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in mm A A B C D Maximum Ratings and Electrical Characteristics @ T A = 25/c176C unless otherwise specified /c183 /c183 /c183 /c183 /c183 /c183 Mechanical Data /c183 /c183 /c183 /c183 /c183 /c183 Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. BY296 - BY299 2.0A Axial Leaded Rectifier Fast switching for high efficiency Low forward voltage drop Low reverse current High reliability High surge current capability High current capability Weight : 1.16 grams Mounting position : Any Polarity : Color band denotes cathode end Lead : Axial lead solderable per MIL-STD-202, Epoxy : UL94V-O rate flame retardant Case : DO-201AD Molded plastic Method 208 guaranteed SYMBOL BY296 BY297 BY298 BY299 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 100 200 400 800 V Maximum RMS Voltage VRMS 70 140 280 560 V Maximum DC Blocking Voltage VDC 100 200 400 800 V Maximum Average Forward Current 0.375"(9.5mm) Lead Length Ta = 50 °C Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at I F = 2.0 Amps. VF 1.3 V Maximum DC Reverse Current Ta = 25 °C IR 10 µA at Rated DC Blocking Voltage Ta = 100 °C IR(H) 500 µA Maximum Reverse Recovery Time ( Note 1 ) Trr 250 ns Typical Junction Capacitance ( Note 2 ) CJ 28 pf Junction Temperature Range TJ - 50 to + 125 °C Storage Temperature Range TSTG - 50 to + 150 °C Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC RATING A AIF(AV) IFSM 70 2.0
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns ma x., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS FORWARD VOLTAGE, VOLTS 60Hz RESISTIVE OR INDUCTIVE LOAD 2.0 1.5 1.0 0.5 2.5 100 10 1.0 100 0.1 0.01 0.01 1.0 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES TJ = 25 °C TJ = 100 °C TJ = 25 °C Pulse Width = 300 µs 2% Duty Cycle 8.3 ms SINGLE HALF SINE WAVE Ta = 50 °C SET TIME BASE FOR 50-100 ns/cm Trr + 0.5 A - 0.25 A - 1.0 A 1 cm
50 Vdc
(approx.) OSCILLOSCOPE ( NOTE 1 ) 1 Ω 50 Ω 10 Ω D.U.T. PULSE GENERATOR ( NOTE 2 )