www.eicsemi.com RM3A SILICON RECTIFIER DIODE DO-201AD PRV : 600 Volts Io : 2.5 Ampere 1.00 (25.4) MIN. 0.209 (5.30) 0.189 (4.80) FEATURES : * * * * * * * Glass passivated junction chip High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 0.374 (9.50) 0.283 (7.20) 1.00 (25.4) MIN. 0.050 (1.28) 0.048 (1.22) MECHANICAL DATA : Dimensions in inches and (millimeters) * 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 : 1.21 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%. RATING SYMBOL VALUE UNIT Maximum Reverse Voltage VRM 600 V Maximum Peak Reverse Surge Voltage VRSM 600 V Maximum Average Forward Current IF(AV) 2.5 A IFSM 150 A VF 0.95 V IR 10 μA IR(H) 100 μA Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Maximum Peak Forward Surge Current Half-cycle Sine wave, 50 Hz, Single Shot Maximum Forward Voltage at IF = 2.5 A Maximum Reverse Current at VR = VRmax. Page 1 of 2 Ta = 25 °C Ta = 150 °C Rev. 04 : April 18, 2011 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( RM3A ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT 2.5 2.0 1.5 1.0 0.5 120 90 60 30 0 0 0 25 50 75 100 125 150 175 1 2 AMBIENT TEMPERATURE, ( °C) FORWARD CURRENT, AMPERES 10 1.0 Ta = 25 °C 0.1 0.01 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS 6 10 20 40 60 100 1.3 1.4 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 0.4 4 NUMBER OF CYCLES AT 60Hz 10 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 04 : April 18, 2011