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BYW27-1000 Dataheets PDF



Part Number BYW27-1000
Manufacturers SYNSEMI
Logo SYNSEMI
Description SILICON RECTIFIER DIODES
Datasheet BYW27-1000 DatasheetBYW27-1000 Datasheet (PDF)

BYW27-50 - BYW27-1000 PRV : 50 - 1000 Volts Io : 1.0 Amperes FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Pb / RoHS Free 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 : 0.34 gram SILICON RECTIFIER DIODES DO - 41 0..

  BYW27-1000   BYW27-1000


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BYW27-50 - BYW27-1000 PRV : 50 - 1000 Volts Io : 1.0 Amperes FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Pb / RoHS Free 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 : 0.34 gram SILICON RECTIFIER DIODES DO - 41 0.107 (2.7) 0.080 (2.0) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. 0.205 (5.2) 0.166 (4.2) 1.00 (25.4) MIN. 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%. RATING Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current 0.375"(9.5mm) Lead Length Ta = 70°C Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 1.0 Amp. Maximum DC Reverse Current Ta = 25 °C at rated DC Blocking Voltage Ta = 100 °C Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Junction Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC BYW 27-50 50 35 50 BYW BYW BYW 27-100 27-200 27-400 100 200 400 70 140 280 100 200 400 BYW BYW BYW 27-600 27-800 27-1000 600 800 1000 420 560 700 600 800 1000 UNIT V V V IF 1.0 A IFSM VF IR IR(H) CJ RθJA TJ TSTG 50 1.0 0.2 25 30 50 - 65 to + 175 - 65 to + 175 A V µA µA pF °C/W °C °C Notes : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC (2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted. Page 1 of 2 Rev. 02 : March 25, 2005 AVERAGE FORWARD OUTPUT CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES ( BYW27-50 - BYW27-1000 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, ( °C) PEAK FORWARD SURGE CURRENT, AMPERES FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 Ta = 25 °C 40 30 20 10 0 12 4 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 1.0 Pulse Width = 300 µs 2% Duty Cycle 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 FORWARD VOLTAGE, VOLTS REVERSE CURRENT, MICROAMPERES FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 Ta = 100 °C 1.0 0.1 Ta = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD CURRENT, AMPERES Page 2 of 2 Rev. 01 : Mar 23, 2002 .


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