BY550-1000G

www.eicsemi.com BY550-50G ~ BY550-1000G GLASS PASSIVATED JUNCTION SILICON RECTIFIER DIODES PRV : 50 - 1000 Volts Io : 5.0 Amperes DO - 201AD FEATURES : * * * * * * * Glass passivated chip High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 1.00 (25.4) MIN. 0.208 (5.30) 0.188 (4.80) 0.374 (9.50) 0.283 (7.20) MECHANICAL DATA : 1.00 (25.4) MIN. 0.052 (1.33) 0.048 (1.23) * Case : DO-201AD Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.929 grams 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 SYMBOL BY550 - BY550 BY550 BY550 BY550 BY550 BY550 - 100G - 200G - 400G - 600G - 800G 50G 1000G UNIT Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V 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. VDC 50 100 200 400 600 800 1000 V IF 5.0 A IFSM 200 A VF 1.1 V Maximum DC Reverse Current Ta = 25 °C IR 20 µA at rated DC Blocking Voltage Ta = 100 °C IR(H) 50 µA Typical Junction Capacitance (Note1) CJ 50 pF Typical Thermal Resistance (Note2) RθJA 18 °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 (2) Thermal resistance from Junction to Ambient at 0.375" (9.5mm) Lead Lengths, P.C. Board Mounted. Page 1 of 2 Rev. 01: August 25, 2014 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( BY550-50G - BY550-1000G ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 5 250 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 4 3 2 1 Ta = 25 °C 200 0 150 100 50 0 0 25 50 75 100 125 150 175 1 2 AMBIENT TEMPERATURE, ( °C) FIG.3 - TYPICAL FORWARD CHARACTERISTICS 6 10 20 40 60 100 FIG 4 . - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, (pF) FORWARD CURRENT, AMPERES 100 10 Pulse Width = 300 µs 2% Duty Cycle TJ = 25 °C 1.0 4 NUMBER OF CYCLES AT 60Hz 100 50 TJ = 25 °C 10 5 1 1 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS 0.1 FIG. 5 - TYPICAL REVERSE CHARACTERISTICS 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS 1.8 2.0 REVERSE CURRENT, MICROAMPERES 0.01 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, (%) Page 2 of 2 Rev. 01: August 25, 2014