S3WB20 EIC | Alldatasheet
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PRV : 200 Volts Io : 2.3 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 : Reliable low cost construction utilizing molded plastic technique * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL - STD 202 , Method 208 guaranteed * Polarity : Polarity symbols marked on case * Mounting position : Any * Weight : 3.6 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 UNIT Maximum Reverse Voltage VRRM V Maximum DC Blocking Voltage VDC V Maximum Average Forward Current Tc=50°C IF(AV) A Peak Forward Surge Current, Single half sine wave Superimposed on rated load (JEDEC Method) Current Squared Time at t < 8.3 ms. I2t 60 A2S Maximum Forward Voltage per Diode at IF =3 A. VF 1.0 V Maximum DC Reverse Current Ta = 25 °C IR 10 µA RθJL 5.5 RθJA 26.5 Operating Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Page 1 of 2 Rev. 02 : March 24, 2005 2.3 SILICON BRIDGE RECTIFIER Typical Thermal Resistance °C/W RATING IFSM 120 A S3WB20 200 0.27 (6.9) 0.23 (5.8) AC AC Dimensions in inches and ( millimeters ) BR6 0.62 (15.75) 0.58 (14.73) 0.127 (3.20) 0.047 (1.20) 0.445 (11.30) 0.405 (10.30) 0.158 (4.00) 0.142 (3.60) 0.042 (1.06) 0.038 (0.96) 0.75 (19.1) Min. www.eicsemi.com
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 AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS PER DIODE FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 24, 2005 RATING AND CHARACTERISTIC CURVES ( S3WB20 ) HEAT-SINK MOUNTING, Tc (6.5cm x 3.5cm x 0.15cm) Al.- PLATE 1.6 1.2 0.8 0.4 2.4 100 120 0.1 0.01 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERESFORWARD CURRENT, AMPERES TJ = 25 °C Pulse Width = 300 µs 1 % Duty Cycle 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD TJ = 50 °C 2.0 100 10 20 601 2 4 6 40 100 www.eicsemi.com