ERB81-004

ERB81-004 PRV : 40 Volts Io : 2.0 Amperes FEATURES : * * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low forward voltage drop Low cost Pb / RoHS Free SCHOTTKY-BARRIER RECTIFIER DIODE D2 0.161 (4.1) 0.154 (3.9) 1.00 (25.4) MIN. 0.284 (7.2) 0.268 (6.8) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. MECHANICAL DATA : * Case : D2 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 : 0.465 gram Dimensions in inches and ( millimeters ) 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%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Recurrent Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Maximum Non-Repetitive Peak Forward Surge Current SYMBOL VRRM VDC IF(AV) IFSM VALUE 40 40 2.0 100 UNIT V V A A (Sin wave, 10ms ) Maximum Forward Voltage at IF = 2.0 A Maximum Reverse Current at VR = VRRM Junction Temperature Range Storage Temperature Range VF IR TJ TSTG 0.55 5.0 - 40 to + 125 - 40 to + 125 V mA °C °C Page 1 of 2 Rev. 02 : March 25, 2005 R ATING AND CHARACTERISTIC CURVES ( ERB81-004 ) FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES 2.5 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 2.0 PEAK FORWARD SURGE CURRENT, AMPERES 80 1.5 60 1.0 40 10 ms SINGLE HALF SINE WAVE 20 0.5 0 1 00 0 105 110 115 120 125 130 135 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MILLIAMPERES 10 T J = 1 00 ° C FORWARD CURRENT, AMPERES 10 1.0 1.0 0.1 TJ = 2 5 °C 0.01 0 20 40 60 80 100 120 140 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, VOLTS P age 1 of 2 R ev. 02 : March 25, 2005