BYW27-50 EIC | Alldatasheet
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BYW27-50 - BYW27-1000 SILICON RECTIFIERS 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 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 : 0.339 gram 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%. SYMBOL BYW 27-50 BYW 27-100 BYW 27-200 BYW 27-400 BYW 27-600 BYW 27-800 BYW 27-100 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts Maximum Average Forward Current 0.375"(9.5mm) Lead Length Ta = 70 °C IF 1.0 Amp. Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) IFSM 50 Amps. Maximum Forward Voltage at IF = 1.0 Amp. VF 1.0 Volts Maximum DC Reverse Current Ta = 25 °C IR 0.2 µA at rated DC Blocking Voltage Ta = 100 °C IR(H) 25 µA Typical Junction Capacitance (Note1) CJ 30 pF Typical Thermal Resistance (Note2) RθJA 50 °C/W Junction Temperature Range TJ - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Notes : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC UPDATE : MAY 27, 1998 RATING DO - 41 Dimensions in inches and ( millimeters ) 1.00 (25.4) MIN.0.107 (2.7) 0.080 (2.0) 0.205 (5.2) 0.166 (4.2) 1.00 (25.4) MIN.0.034 (0.86) 0.028 (0.71)
RATING AND CHARACTERISTIC CURVES ( BYW27-50 - BYW27-1000 ) FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS FORWARD VOLTAGE, VOLTS 0.8 0.6 0.4 0.2 1.0 1.0 1.0 0.1 0.01 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES Ta = 25 °C Ta = 100 °C TJ = 25 °C Ta = 25 °C Pulse Width = 300 µs 2% Duty Cycle 0.01