TH97/2478 www.eicsemi.com MURS320T3 IATF 0113686 SGS TH07/1033 TH09/2479 SURFACE MOUNT ULTRAFAST POWER RECTIFIER PRV : 200 Volts Io : 3.0 Ampere SMC (DO-214AB) FEATURES : 8.0 ± 0.15 7.0 ± 0.20 1.1 ± 0.3 * High current capability * High surge current capability * High reliability 0.1 ± 0.1 * Low reverse current 0.20± 0.07 * Low forward voltage drop 3.0 ± 0.2 2.3 ± 0.2 * Super Fast Recovery Time 5.8 ± 0.15 * Pb / RoHS Free MECHANICAL DATA : * Case : SMC Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.21 gram Dimensions in millimeters 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 VALUE UNIT Maximum Repetitive Peak Reverse Voltage VRRM 200 V Maximum Working Reverse Voltage VRWM 200 V Maximum DC Blocking Voltage VDC 200 V Maximum Average Forward Current IF(AV) 3.0 (TL = 140°C) 4.0 (TL = 130°C) 75 A VF 0.875 0.890 V IR 5.0 μA IR(H) 150 μA Trr 25 ns RθJL 11 °C/W TJ - 65 to + 175 °C Maximum Peak Forward Surge Current (Surge applied at rated load conditions, half wave, single phase) Maximum Instantaneous Forward Voltage (Note 1) ( at IF = 3 A, TJ =25°C ) ( at IF = 4 A, TJ =25 °C ) Maximum Reverse Current at TJ = 25 °C Rated DC Blocking Voltage TJ = 150 °C Maximum Reverse Recovery Time ( Note 2 ) Thermal Resistance ( Junction to Lead ) Junction Temperature Range IFSM A Notes : (1) Pulse Test : Pulse Width = 300 μs, Duty Cycle ≤ 2.0% (2) Reverse Recovery Test Conditions : IF = 0.5A, IR = 1A ; Irr = 0.25 A Page 1 of 2 Rev. 02: October 8, 2012 TH97/2478 www.eicsemi.com IATF 0113686 SGS TH07/1033 TH09/2479 RATING AND CHARACTERISTIC CURVES ( MURS320T3 ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM Trr 50 Ω 10 Ω + 0.5 A + 0 D.U.T. PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx. ) 1Ω - 0.25 - 1.0 A OSCILLOSCOPE ( NOTE 1 ) SET TIME BASE FOR 15 ns/cm 1cm 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.3 - POWER DISSIPATION 10 5 Rate voltage applied RθJL = 11°C/W TJ = 175 °C 4 AVERAGE POWER DISSIPATION(WATTS) AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 3 2 1 (CAPACITIVE LOADS ) 8.0 6.0 4.0 dc 2.0 SQUARE WAVE 0 60 80 100 120 140 160 180 0 200 0 LEAD TEMPERATURE, ( °C) 2.0 TJ = 25°C 1.0 0.1 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 FORWARD VOLTAGE, VOLTS 1. 1. 2. 2. 3. 3. 4. 4. 5. 1.1 1.2 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 5.0 0.2 0. AVERAGE FORWARD CURRENT (AMPS) FIG.4 - TYPICAL FORWARD CHARACTERISTICS Page 2 of 2 0.5 10 IPK / IAV = 20 100 10 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.01 0.00 0 40 80 120 160 200 REVERSE VOLTAGE, VOLTS Rev. 02: October 8, 2012