BYW95A - BYW95C AVALANCHE FAST SOFT-RECOVERY RECTIFIER DIODES PRV : 200 - 600 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) 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 : 1.11 grams 1.00 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherw ise specified. Single phase, half w ave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Min. Reverse Avalanche Breakdown Voltage @ I R = 0.1 mA Maximum Average Forward Current T tp= 60 C (Note 1) SYMBOL BYW95A BYW95B BYW95C UNITS VRRM 200 400 600 Volts VR 200 400 600 Volts V(BR)R-min 300 500 700 Volts IF(AV) 3.0 Amps. Maximum Non-Repetitive Peak Forward Surge Current IFSM 70 Amps. Maximum Repetitive Peak Forward Current IFRM 15 Amps. Maximum Forward Voltage at I F = 5.0 Amps. VF 1.5 Volts Maximum Reverse Current at Reverse Voltage IR 5.0 A IR(H) 150 A Maximum Reverse Recovery Time (Note 2) Trr 250 ns Thermal Resistance - Junction to Ambient R JA 75 K/W Junction Temperature Range TJ - 65 to + 175 C Storage Temperature Range TSTG - 65 to + 175 C Maximum Reverse Current at Reverse Voltage Tj = 165 C Notes : (1) Lead Length 10 mm. (2) Measured w ith IF = 1 Amp to V R 30V UPDATE : APRIL 23, 1998 RATING AND CHARACTERISTIC CURVES ( BYW95A - BYW95C ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC IF VF dI F/d Trr t t VR 10 % IR VR dI R/dt 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) 100 10 Pulse Width = 300 s 2% Duty Cycle TJ = 25 C 1.0 0.1 REVERSE CURRENT, MICROAMPERES FIG.4 - TYPICAL FORWARD CHARACTERISTICS FORWARD CURRENT, AMPERES 4 6 10 20 40 60 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 TJ = 100 C 1.0 0.1 TJ = 25 C 0.01 0 20 40 60 80 100 120 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.01 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 FORWARD VOLTAGE, VOLTS 100 NUMBER OF CYCLES AT 60Hz 2.7 3.0 140