S50VB80 EIC | Alldatasheet
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Technical content
S50VB80 SILICON BRIDGE RECTIFIER PRV : 800 Volts Io : 50 Amperes FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Ideal for printed circuit board * Pb / RoHS Free MECHANICAL DATA : * Case : Molded plastic with heatsink integrally mounted in the bridge encapsulation * Epoxy : UL94V-0 rate flame retardant * Terminals : plated .25" (6.35 mm). Faston * Polarity : Polarity symbols marked on case * Mounting position : Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency. * Weight : 17.1 grams 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 VALUE UNIT Maximum Reverse Voltage VRM 800 V Maximum Average Forward Current
50 Hz sine wave, R-load
Peak Forward Surge Current, 50Hz sine wave Non-repetitive 1 cycle peak value, Tj = 25 °C Maximum Forward Voltage per Diode at I F = 25 A (Pulse Measurement, Rating of per diode) Maximum DC Reverse Current at VR = VRRM (Pulse Measurement, Rating of per diode) Current Squared Time at 1ms ≤ t < 10 ms. T C=25°C I2t 800 A2S Typical Thermal Resistance , Junction to case RθJC °C/W Operating Junction Temperature Range TJ °C Storage Temperature Range TSTG °C Page 1 of 2 Rev. 00 : Fabruary 9, 2010 0.5 150 - 40 to + 150 IFSM 500 A VF 1.05 V RATING IR μA IF(AV) A50 (With heatsink, Tc = 95°C) Metal Heatsink BR50 φ 0.728(18.50) 0.688(17.40) 0.570(14.50) 0.530(13.40) 0.685(16.70) 0.618(15.70) 1.137(28.90) 1.114(28.30) 0.210(5.30) 0.618(15.70) 0.032(0.81) 0.028(0.71) 0.252(6.40) 0.248(6.30) 0.905(23.0) 0.826(21.0) 0.100(2.50) 0.090(2.30) 0.310(7.87) 0.280(7.11) Dimensions in inches and ( millimeters ) www.eicsemi.com
RATING AND CHARACTERISTIC CURVES ( S50VB80 ) 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 CASE TEMPERATURE, ( °C) NUMBER OF CYCLES FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - POWER DISSIPATION Page 2 of 2 Rev. 00 : Fabruary 9, 2010 100 400 600 300 200 100 0.1 0.01 1.0 50 7010 20 30 60 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERESFORWARD CURRENT, AMPERES TC = 25 °C 500 10 20 601 2 46 4 0 100 FORWARD VOLTAGE, VOLTS TC = 150 °C POWER DISSIPATION , WATTS AVERAGE RECTIFIED CURRENT, AMPS 100 120 140 SIN www.eicsemi.com