SM4001 - SM4007 SURFACE MOUNT GLASS PASSIVATED JUNCTION PRV : 50 - 1000 Volts Io : 1.0 Ampere MELF Cathode Mark φ 0.102 (2.6) FEATURES : 0.094 (2.4) * * * * * * Glass Passivated Junction Hight Current Capability Low Forward voltage Drop Hight Reliability and Low Leakage For Surface Mount Application Plastic Material - UL Flammability Classification Rating 94 V-0 * Pb / RoHS Free 0.022(0.55) 0.205(5.2) 0.189(4.8) Dimensions in inches and ( millimeters ) Mechanical Data * Case : MELF, Plastic * Terminals : Solderable per MIL-STD-202, Method 208 * Polarity : Color band * Approx Weight : 0.25 grams * Mounting Position : Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Single phase, half wave, 60 Hz, resistive or inductive load For capacitive load, derate current by 20% RATING SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Reverse Voltage VRMS 35 70 140 280 420 560 700 V VR 50 100 200 400 600 800 1000 V Maximum DC Blocking Voltage Maximum Average Forward Rectified Current IF(AV) 1.0 A Peak Forward Surge Current 8.3ms single half sine wave Superimposed on rated load (JEDEC Method ) IFSM 30 A VF 1.1 V 5.0 μA 50 μA RθJA 50 °C/W CJ 15 pF TJ,TSTG -55 to +150 °C Maximum Forward Voltage at I F = 1.0 A. Maximum DC Reverse Current Ta = 25 °C at rated DC Blocking Voltage Ta = 125 °C Typical Thermal Resistance, Junction to Ambient Typical Junction Capacitance (Note1) Operating and Storage Temperature Range IR Note : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( SM4001 - SM4007 ) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 8.3ms Single Half Sine-Wave (JEDED) Method 40 30 20 10 0 1 AMBIENT TEMPERATURE, ( °C) 10 1.0 Pulse Width = 300 μs 1% Duty Cycle T J = 25 °C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS Page 2 of 2 4 6 10 20 40 60 100 1.8 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 0.1 2 NUMBER OF CYCLES AT 60Hz 2.0 10 T J = 100 °C 1.0 T J = 25 °C 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 02 : March 25, 2005