AK03_05 EIC | Alldatasheet
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Technical content
AK03 - AK04 SCHOTTKY BARRIER DIODE PRV : 30 - 40 Volts IO : 1.0 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 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 AK03 AK04 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 30 40 V Maximum Peak Reverse Surge Voltage VRSM 35 45 V Maximum Average Forward Current IF(AV) 1.0 A Maximum Peak Forward Surge Current ( 50 Hz, Half-cycle, Sine wave, Single Shot ) Maximum Forward Voltage at IF = 1A VF 0.55 V Maximum Reverse Current at VR = VRRM Ta = 25 °C IR 1.0 mA Maximum Reverse Current at VR = VRRM Tj = 100 °C IR(H) 50 mA Junction Temperature Range TJ - 40 to + 125 °C Storage Temperature Range TSTG - 40 to + 125 °C Page 1 of 2 Rev. 02 : March 25, 2005 RATING IFSM 25 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 ( AK03 - AK04 ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 50Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS Page 2 of 2 Rev.02 : March 25, 2005 0.8 0.6 0.4 0.2 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES 1.0 0.01 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) TJ= 100 °C TJ = 25 °C REVERSE CURRENT, MILLIAMPERES 0.1 0.001 FORWARD CURRENT, AMPERES FORWARD VOLTAGE, VOLTS Ta = 27 °C 1.0 0.01