LITE ON POWER SEMICONDUCTOR SM4001 thru SM4007 REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.0 Ampere SURFACE MOUNTED RECTIFIERS FEATURES SM-1 Glass Passivated junction Low forward voltage Low forward voltage drop For surface mounted applications Plastic material has UL flammability classification 94V-0 D B C A MECHANICAL DATA SM-1 Case : MELF, Molded plastic Polarity : Indicated by cathode band Weight : 0.005 ounces, 0.016 grams Mounting position: Any DIM. MIN. MAX. A 4.80 5.20 B 2.20 2.50 C 2.30 2.70 D 0.40 0.60 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNIT CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current VRRM VRMS VDC 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V @TA =75 C I(AV) 1.0 A Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) IFSM 30 A VF 1.1 V 5.0 uA 50 uA Maximum forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =100 C IR Typical Junction Capacitance (Note 1) CJ 15 pF Typical Thermal Resistance (Note 2) R0JA 50 C/W TJ -55 to +150 C TSTG -55 to +150 C Operating Temperature Range Storage Temperature Range NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2.Thermal Resistance junction to Ambient. REV. 1, 24-May-2000 RATING AND CHARACTERISTIC CURVES SM4001 thru SM4007 LITE ON FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 0.8 0.6 0.4 0.2 RESISTIVE OR INDUCTIVE LOAD 0 0 100 50 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 1.0 30 20 10 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 1 AMBIENT TEMPERATURE , C 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL JUNCTION CAPACITANCE 100 CAPACITANCE, (pF) 10 INSTANTANEOUS FORWARD CURRENT, (A) 2 1.0 TJ = 25 C 10 0.1 PULSEWIDTH:300us TJ = 25 C f = 1MHz .01 1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, (VOLTS) 1.8 0 4 10 100 REVERSE VOLTAGE, (VOLTS) REV. 1, 24-May-2000