SKT2S_05 EIC | Alldatasheet
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SKT2S - SKTBS SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS PRV : 20 - 100 Volts IO : 2.5 Amperes FEATURES : * High current capability * High surge current capability * High reliability * High efficiency * Low power loss * Low cost * Low forward voltage drop * Pb / RoHS Free MECHANICAL DATA : * Case : SMA (DO-214AC) Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.067 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL SKT SKT SKT SKT SKT SKT SKT SKT SKT BS UNIT Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 70 80 90 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 49 56 63 70 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 70 80 90 100 V Maximum Average Forward Current See Fig.1 IF(AV) 2.5 A Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 2.5 A (Note 1) VF 0.5 0.74 0.79 V Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) Junction Temperature Range TJ - 65 to + 125 - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Note : (1) Pulse Test : Pulse Width = 300 μs, Duty Cycle = 2%. Page 1 of 2 Rev. 02 : March 25, 2005 IR 0.5 mA RATING IFSM 75 A 2.1 ± 0.2 SMA (DO-214AC) 4.5 ± 0.15 2.6 ± 0.15 Dimensions in millimeter 1 1 ± 0 3 0.2 ± 0.07 2.0 ± 0.2
RATING AND CHARACTERISTIC CURVES ( SKT2S - SKTBS ) 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 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS Page 2 of 2 Rev. 02 : March 25, 2005 2.0 1.5 1.0 0.5 2.5 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 SKT2S SKT3S SKT4S SKT5S THRU SKTBS 1.0 0.1 FORWARD CURRENT, AMPERES FORWARD VOLTAGE, VOLTS SKT5S SKT6S SKT7S TJ = 25 °C PULSE WIDTH = 300μs DUTY CYCLE = 2% SKT2S SKT3S SKT4S SKT8S SKT9S SKTBS