11DF4

11DF3 EIC | Alldatasheet

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Technical content

PRV : 300 - 400 Volts Io : 1.0 Ampere FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Superfast recovery time * Pb / RoHS Free MECHANICAL DATA : * 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 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 11DF3 11DF4 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 300 400 V Maximum RMS Voltage VRMS 210 280 V Maximum DC Blocking Voltage VDC 300 400 V Maximum Average Forward Current Ta = 57 °C IF(AV) 1.0 A Maximum Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at IF = 1.0 A VF 1.25 V Maximum DC Reverse Current at VRRM IR 10 µA Maximum Reverse Recovery Time ( Note 1 ) Trr 35 ns Junction Temperature Range TJ - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Note: ( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. Page 1 of 2 Rev. 02 : March 25, 2005 RATING IFSM 30 A DO - 41 Dimensions in inches and ( millimeters ) 1.00 (25.4) MIN.0.107 (2.7) 0.080 (2.0) 0.205 (5.2) 0.166 (4.2) 1.00 (25.4) MIN.0.034 (0.86) 0.028 (0.71)

RATING AND CHARACTERISTIC CURVES ( 11DF3 - 11DF4 ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 25, 2005 0.8 0.6 0.4 0.2 1.0 1.0 6.0 0.1 0.01 0.0 1.0 0.1 100 1400 20 40 60 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES TJ = 25 °C TJ = 100 °C TJ = 25 °C 8.3 ms SINGLE HALF SINE WAVE Ta = 40 °C + 0.5 - 0.25 - 1.0 A Trr 1 cm SET TIME BASE FOR 15 ns/cm

50 Vdc

(approx) D.U.T. OSCILLOSCOPE ( NOTE 1 ) 1 Ω 50 Ω 10 Ω PULSE GENERATOR ( NOTE 2 )