ELECTRONICS INDUSTRY (USA) CO., LTD. 103 MOO 4, LATKRABANG EXPORT PROCESSING ZONE, LATKRABANG, BANGKOK 10520, THAILAND TEL. : (66 2) 326-0102, 739-4580 FAX. : (66 2) 326-0933 E-mail : eicfirst @ iname.com http. : // www.eicsemi.com SKN0S - SKN2S SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS PRV : 20 - 40 Volts IO : 3.0 Ampere FEATURES : * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low cost Low forward voltage drop 1.1 ± 0.3 4.8 ± 0.15 5.4 ± 0.15 SMB (DO-214AA) 0.22 ± 0.07 2.0 ± 0.1 2.3 ± 0.2 3.6 ± 0.15 MECHANICAL DATA : Dimensions in millimeter * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.093 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%. RATING SYMBOL SKN0S SKN1S SKN2S UNIT Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 Volts Maximum RMS Voltage VRMS 14 21 28 Volts Maximum DC Blocking Voltage VDC 20 30 40 Volts Maximum Average Forward Current TL = 95 °C IF(AV) 3.0 Amps. IFSM 80 Amps. Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) TL = 75 °C Maximum Forward Voltage at IF = 3.0 Amp. (Note 1) VF 0.475 0.500 0.525 Volt. Ta = 25 °C IR 2.0 mA Ta = 100 °C IR(H) 20 mA Typical Thermal Resistance RθJL 20 °C/W Junction Temperature Range TJ - 65 to + 125 °C Storage Temperature Range TSTG - 65 to + 125 °C Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) Notes : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. UPDATE : MAY 10, 1999 ELECTRONICS INDUSTRY (USA) CO., LTD. 103 MOO 4, LATKRABANG EXPORT PROCESSING ZONE, LATKRABANG, BANGKOK 10520, THAILAND TEL. : (66 2) 326-0102, 739-4580 FAX. : (66 2) 326-0933 E-mail : eicfirst @ iname.com http. : // www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( SKN0S - SKN2S ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 3.00 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2.4 1.8 1.2 0.6 0 0 0 1 20 2 40 3 60 4 80 5 100 80 60 40 20 6 120 0 1 140 2 4 LEAD TEMPERATURE, (°C) REVERSE CURRENT, MILLIAMPERES FORWARD CURRENT, AMPERES SKN0S SKN2S 10 SKN1S 1.0 TJ = 25 °C PULSE WIDTH = 300µs DUTY CYCLE = 1% 0.3 0.4 0.5 0.6 20 40 60 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 20 0.2 10 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 0.1 0.1 6 0.7 0.8 FORWARD VOLTAGE, VOLTS 0.9 1.0 1.1 10 TJ= 100 °C 1.0 TJ = 25 °C 0.1 0.01 0 20 40 60 80 100 120 PERCENT OF RATED REVERSE VOLTAGE, (%) 140