BYV95A - BYV96E AVALANCHE FAST RECOVERY RECTIFIER DIODES PRV : 200 - 1000 Volts Io : 1.5 Amperes D2 FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency 1.00 (25.4) MIN. 0.161 (4.10) 0.154 (3.90) 0.284 (7.21) 0.268 (6.81) MECHANICAL DATA : * Case : D2 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.465 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 specified. Single phase, half wave, 50 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL BYV95A BYV95B BYV95C BYV96D BYV96E UNITS Maximum Recurrent Peak Reverse Voltage VRRM 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 140 280 420 560 700 Volts VDC 200 400 600 800 1000 Volts VBR(min. ) 300 500 700 900 1100 Volts Maximum DC Blocking Voltage Min. Avalanche Breakdown Voltage @ 100 µA Maximum Average Forward Rectified Current Lead Length 10 mm. ; Ttp = 65 °C Peak Forward Surge Current single half sine wave superimposed on rated load Maximum Forward Voltage at IF = 3.0 Amps. Maximum DC Reverse Current at Rated DC Blocking Voltage TJ = 25 °C TJ = 165 °C Maximum Reverse Recovery Time ( Note 1 ) I F(AV) 1.5 Amps. IFSM VF 35 1.6 Amps. Volts 5.0 µA IR 150 50 ns °C/W Junction Temperature Range RθJA TJ 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Typical Thermal Resistance (Note 2) Trr 150 200 Notes : (1) Measured with IF = 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 Mounted. UPDATE : AUGUST 3, 1998 RATING AND CHARACTERISTIC CURVES ( BYV95A - BYV96E ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω 10 Ω Trr +0.5A D.U.T - 0 - 0.25 PULSE GENERATOR (NOTE2) + 50 Vdc (approx.) OSCILLOSCOPE (NOTE1) 1Ω - 1.0A SET TIME BASE FOR 50/100 ns/cm 1cm NOTE : 1. Rise Time = 7ns max.,Input Impedance = 1 megaohm, 22pF. 2. Rise Time = 10ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG.2 - FORWARD CURRENT DERATING CURVE 1.5 1.2 0.9 0.6 0.3 0 0 25 50 75 100 125 150 50 40 30 20 10 0 175 1 TIE-POINT TEMPERATURE, ( °C) 10 TJ = 25 °C 1.0 0.1 Pulse Width = 300 µs 2% Duty Cycle 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS 4 6 10 20 40 60 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 1.8 2.0 REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES FIG.4 - TYPICAL FORWARD CHARACTERISTICS TJ = 100 °C 2 NUMBER OF CYCLES AT 50Hz 10 TJ = 125 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 PERCENT OF RATED REVERSE VOLTAGE, (%) 140