BYW95A - BYW96E AVALANCHE FAST SOFT-RECOVERY RECTIFIER DIODES PRV : 200 - 1000 Volts Io : 3.0 Amperes DO-201AD 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. 0.21 (5.33) 0.19 (4.82) 0.375 (9.52) 0.285 (7.24) * Pb / RoHS Free 1.00 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) MECHANICAL DATA : * Case : DO-201AD 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 : 1.16 grams Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. VRRM BYW 95A 200 BYW 95B 400 BYW 95C 600 BYW 96D 800 BYW 96E 1000 VR 200 400 600 800 1000 V Min. Reverse Avalanche Breakdown Voltage @ IR = 0.1 mA V(BR)R-min 300 500 700 900 1100 V Maximum Average Forward Current Ttp= 60 °C (Note 1) Maximum Non-Repetitive Peak Forward Surge Current IF(AV) 3.0 A IFSM 70 A Maximum Repetitive Peak Forward Current IFRM 15 A VF 1.5 V IR 5.0 µA IR(H) 150 µA RATING Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Maximum Forward Voltage at IF = 5.0 Amps. Maximum Reverse Current at Reverse Voltage Maximum Reverse Current at Reverse Voltage Tj = 165 °C SYMBOL 250 300 UNIT V Maximum Reverse Recovery Time (Note 2) Trr Thermal Resistance - Junction to Ambient 75 K/W Junction Temperature Range RθJA TJ ns - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Notes : (1) Lead Length 10 mm. (2) Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A Page 1 of 2 Rev. 02 : March 24, 2005 RATING AND CHARACTERISTIC CURVES ( BYW95A - BYW96E ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω Trr 10 Ω + 0.5 A + D.U.T. 0 PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx) 1Ω - 0.25 A 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 cm 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 100 3.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 2.4 1.8 1.2 0.6 0 0 25 50 75 100 125 150 80 60 40 20 0 175 1 2 TIE-POINT TEMPERATURE, ( °C) 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 REVERSE CURRENT, MICROAMPERES 10 FORWARD CURRENT, AMPERES 4 10 Pulse Width = 300 µs 2% Duty Cycle TJ = 25 °C 1.0 0.1 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 12 0 140 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.0 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 24, 2005