EU2 - EU2Z FAST RECOVERY RECTIFIER DIODES PRV : 200 - 600 Volts Io : 1.0 Ampere DO - 41 FEATURES : * * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency Pb / RoHS Free 1.00 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) 0.205 (5.2) 0.166 (4.2) MECHANICAL DATA : 1.00 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) * Case : DO-41 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 : 0.339 gram 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 EU2Z EU2 EU2A UNIT Maximum Peak Reverse Voltage VRM 200 400 600 V Maximum Peak Reverse Surge Voltage VRSM 250 450 650 V Maximum Average Forward Current IF(AV) 1.0 A IFSM 15 A VF 1.4 V IR 10 µA IR(H) 300 µA Maximum Reverse Recovery Time ( Note 1 ) Trr 0.4 µs Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Maximum Peak Forward Surge Current ( 50 Hz, Half-cycle, Sine wave, Single Shot ) Maximum Forward Voltage at IF = 1.0 A Maximum Reverse Current at VR = VRM Ta = 25 °C Maximum Reverse Current at VR = VRM Ta = 100 °C Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 10 mA, IRP = 10 mA. Page 1 of 2 Rev. 01 : April 2, 2002 RATING AND CHARACTERISTIC CURVES ( EU2 - EU2Z ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 100 µF specimen 10mA IF 10 mA IRP 100 Ω 20µS 0.1 IRP 200µS Trr NOTE : IF = IRP = 10 mA TO 1 mA FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 15 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 12 9 6 3 0 175 1 AMBIENT TEMPERATURE, ( °C) 10 FORWARD CURRENT, AMPERES 4 6 10 20 40 60 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FIG.4 - TYPICAL FORWARD CHARACTERISTICS Ta = 25 °C 1.0 2 NUMBER OF CYCLES AT 50Hz 0.1 0.01 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, (%) 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 01 : April 2, 2002