BYV27

BYV27 SERIES PRV : 50 - 200 Volts Io : 2.0 Amperes FEATURES : * * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Very fast recovery Pb / RoHS Free EPITAXIAL AVALANCHE DIODES DO - 41 0.107 (2.7) 0.080 (2.0) 1.00 (25.4) MIN. 0.205 (5.2) 0.166 (4.2) MECHANICAL DATA : * Case : DO-41 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 : 0.335 gram 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) 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%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Min. Reverse Avalanche Breakdown Voltage @ IR = 0.1 mA Maximum Average Forward Current Ttp = 85 °C (Note 1) SYMBOL VRRM VR V(BR)R-min. IF(AV) IFSM IFRM VF IR IR(H) Trr Rth j-tp TJ TSTG BYV27-50 BYV27-100 BYV27-150 BYV27-200 50 50 55 100 100 110 2.0 50 15 1.07 1.0 150 25 46 - 65 to + 175 - 65 to + 175 150 150 165 200 200 220 UNIT V V V A A A V µA µA ns K/W °C °C Maximum Non-Repetitive Peak Forward Surge Current Maximum Repetitive Peak Forward Current Maximum Forward Voltage at IF = 3.0 Amps. (Note 2) Maximum Reverse Current at VR = VRRM max , Tj = 25 °C Maximum Reverse Current at VR = VRRM max , Tj = 165 °C Maximum Reverse Recovery Time (Note 3) Thermal Resistance - Junction to tie-point (Note 1) Junction Temperature Range Storage Temperature Range Notes : (1) Lead Length 10 mm. (2) Measured under pulse conditions to avoid excessive dissipation. (3) Switched from IF = 0.5A to IR = 1A. Page 1 of 2 Rev. 03 : July 8, 2005 RATING AND CHARACTERISTIC CURVES ( BYV27 SERIES ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC IF dIF/dt Trr t 10 % IR dIR/dt FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORW ARD OUTPUT CURRENT, AMPERES 3.0 50 FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORW ARD SURGE CURRENT, AMPERES Lead length = 10mm 2.0 40 1.5 30 1.0 20 HALF SINE WAVE, TJ = TJmax 10 0.5 0 0 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 TIE-POINT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FORW ARD CURRENT, AMPERES 10 10 FIG.5 - TYPICAL REVERSE CHARACTERISTICS TJ = 100 °C REVERSE CURRENT, MICROAMPERES 1.0 1.0 0.1 TJ = 25 °C 0.1 TJ = 25 °C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.01 0 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 03 : July 8, 2005