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BY550-50 Dataheets PDF



Part Number BY550-50
Manufacturers EIC discrete Semiconductors
Logo EIC discrete Semiconductors
Description SILICON RECTIFIER DIODES
Datasheet BY550-50 DatasheetBY550-50 Datasheet (PDF)

BY550-50 ~ BY550-1000 PRV : 50 - 1000 Volts Io : 5.0 Amperes FEATURES : * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop SILICON RECTIFIER DIODES DO - 201AD 0.21 (5.33) 0.19 (4.83) 1.00 (25.4) MIN. 0.375 (9.53) 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 ca.

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BY550-50 ~ BY550-1000 PRV : 50 - 1000 Volts Io : 5.0 Amperes FEATURES : * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop SILICON RECTIFIER DIODES DO - 201AD 0.21 (5.33) 0.19 (4.83) 1.00 (25.4) MIN. 0.375 (9.53) 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 : 1.21 grams 0.052 (1.32) 0.048 (1.22) 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 = 60°C Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 5.0 Amps. Maximum DC Reverse Current at rated DC Blocking Voltage Ta = 25 °C Ta = 100 °C SYMBOL VRRM VRMS VDC IF BY550 BY550 BY550 BY550 BY550 BY550 BY550 - 50 - 100 - 200 - 400 - 600 - 800 - 1000 UNIT Volts Volts Volts Amps. 50 35 50 100 70 100 200 140 200 400 280 400 5.0 600 420 600 800 560 800 1000 700 1000 IFSM VF IR IR(H) CJ RθJA TJ TSTG 300 0.95 20 50 50 18 - 65 to + 175 - 65 to + 175 Amps. Volts µA µA pF °C/W °C °C Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note2) Junction Temperature Range Storage Temperature Range Notes : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0V DC (2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted. UPDATE : MAY 27, 1998 RATING AND CHARACTERISTIC CURVES ( BY550-50 - BY550-1000 ) AVERAGE FORWARD OUTPUT CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 5 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 300 Ta = 25 ° C 240 4 3 180 2 120 1 60 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS JUNCTION CAPACITANCE, (pF) FIG 4 . - TYPICAL JUNCTION CAPACITANCE 100 100 50 TJ = 25 ° C FORWARD CURRENT, AMPERES 10 10 5 1.0 Pulse Width = 300 µ s 2% Duty Cycle TJ = 25 ° C 1 1 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS 0.1 FIG. 5 - TYPICAL REVERSE CHARACTERISTICS 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 REVERSE CURRENT, MICROAMPERES 10 Ta = 100 ° C FORWARD VOLTAGE, VOLTS 1.0 0.1 Ta = 25 ° C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) .


BZW04P145 BY550-50 BY550-50


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