www.eicsemi.com BYV95A - BYV96E AVALANCHE FAST RECOVERY RECTIFIER DIODES PRV : 200 - 1000 Volts Io : 1.5 Amperes DO-15 FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency * Pb / RoHS Free 1.00 (25.4) MIN. 0.142 (3.6) 0.102 (2.6) 0.300 (7.6) 0.230 (5.8) MECHANICAL DATA : * Case : DO-15 Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.4 gram 1.00 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 50 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL BYV95A BYV95B BYV95C BYV96D BYV96E UNIT Maximum Recurrent Peak Reverse Voltage VRRM 200 400 600 800 1000 V Maximum RMS voltage VRMS 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 200 400 600 800 1000 V VBR(min. ) 300 500 700 900 1100 V Min. Avalanche Breakdown Voltage @ 100 μA Maximum Average Forward Rectified Current Lead Length 10 mm. ; Ttp = 65 °C Peak Forward Surge Current , 10 ms single half sine wave superimposed on rated load Maximum Forward Voltage at I F = 3.0 Amps. Maximum DC Reverse Current T J = 25 °C at Rated DC Blocking Voltage T J = 165 °C Maximum Reverse Recovery Time ( Note 1 ) Typical Thermal Resistance (Note 2) IF(AV) 1.5 A IFSM 35 A VF 1.6 V IR 5.0 μA IR(H) 150 μA Trr 250 RθJA 300 ns 50 °C/W Junction Temperature Range TJ 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Notes : (1) Measured with F = 0.5A, IR = 1.0A, Irr = 0.25A (2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounte Page 1 of 2 Rev. 04 : May 11, 2010 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( BYV95A - BYV96E ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω Trr 10 Ω + 0.5 + D.U.T. 0 PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx) 1Ω - 0.25 OSCILLOSCOPE ( NOTE 1 ) - 1.0 A SET TIME BASE FOR 50/100 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 1 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 1.5 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG.2 - FORWARD CURRENT DERATING CURVE 1.2 0.9 0.6 0.3 0 0 25 50 75 100 125 150 40 30 20 10 0 175 1 TIE-POINT TEMPERATURE, ( °C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 4 6 10 20 40 60 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 10 TJ = 125 °C TJ = 100 °C TJ = 25 °C REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 2 NUMBER OF CYCLES AT 50Hz 1.0 0.1 Pulse Width = 300 μs 2% Duty Cycle 0.1 0.1 TJ = 25 °C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS Page 2 of 2 1.0 1.8 2.0 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 04 : May 11, 2010