www.eicsemi.com 15MQ040N SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER PRV : 40 Volts IF(AV) : 3 Amperes SMA (DO-214AC) * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low forward voltage drop Pb / RoHS Free 1.1 ± 0.3 4.5 ± 0.15 5.0 ± 0.15 FEATURES : 0.2 ± 0.07 1.2 ± 0.2 2.1 ± 0.2 2.6 ± 0.15 2.0 ± 0.2 MECHANICAL DATA : * * * * * * Dimensions in millimeter Case : SMA 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 specified. RATING Maximum Working Peak Reverse Voltage Maximum DC Reverse Voltage SYMBOL VALUE UNIT VRWM 40 V VR 40 V IF(AV) 2.1 A IFSM 140 A Maximum Average Forward Current (50% duty cycle @ T L = 105 °C, rectangular wave form. On PC board 9 mm2 island (0.013mm thick copper pad ares) Maximum Peak Forward Surge Current, One cycle Non-Repetitive , 10ms sine wave at I F = 1.0 A , T J = 25 °C Maximum Forward Voltage (1) at I F = 2.0 A , T J = 25 °C at I F = 1.0 A , T J = 125 °C 0.42 VF at I F = 2.0 A , T J = 125 °C Maximum Reverse Current at Rated DC Blocking Voltage (1) TJ = 25 °C TJ = 100 °C 0.49 V 0.34 0.43 IR 0.5 IR(H) 20 mA RӨJA 80 °C/W Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Typical Thermal Resistance Note : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. Page 1 of 2 Rev. 03 : June 1, 2006 www.eicsemi.com RATING AND CHARACTERISTIC CURVES ( 15MQ040N ) NON-REPETITIVE PEAK FORWARD SURGE CURRENT, (A) FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 3.0 2.5 2.0 Square wave (D=0.5) 80% Rated VR applied 1.5 1.0 0.5 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1000 At any rated load condition and with rated V RMM applied following surge 100 10 100 1000 10000 SQUARE WAVE PULSE DURATION - tp ( μs) 0 0 25 50 75 100 125 150 175 ALLOWABLE LEAD TEMPERATURE, (°C) FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 100 REVERSE CURRENT, (mA) FORWARD CURRENT, (A) TJ=150 °C TJ = 125 TJ = 25 °C 1.0 10 125 °C 1.0 100 °C 75 °C 0.1 50 °C 0.01 25 °C 0.001 0 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 5 10 15 20 25 30 40 REVERSE VOLTAGE, (V) FORWARD VOLTAGE, (V) Page 2 of 2 Rev. 03 : June 1, 2006