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| DIOTEC ELECTRONICS CORP. 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 Data Sheet No. SBDT-4000-1B 40 AMP SCHOTTKY BARRIER RECTIFIERS FEATURES Low switching noise Low forward voltage drop Low thermal resistance High switching capability High surge capability High reliability 2 L L1 DT 5G SK4060C MECHANICAL SPECIFICATION ACTUAL SIZE OF TO-247AB (TO-3PAB) PACKAGE A A2 C D1 RO D DT 5G SK4060C fP MECHANICAL DATA B1 3 Case: TO-247 (TO-3P) molded epoxy (U/L Flammability Rating 94V-0) Terminals: Rectangular pins w/ standoff Solderability: Per MIL-STD 202 Method 208 guaranteed Polarity: Diode depicted on product Mounting Position: Any Weight: 0.20 Ounces (5.5 Grams) Sym 2 1 B B3 B4 B4 B2* A1 Maximum mm in 0.205 5.2 A 0.102 2.6 A1 2.16 0.085 A2 0.055 B 1.4 0.032 0.81 B1 0.094 2.39 B2 B3 0.126 3.2 0.215 5.46 B4 C 0.602 15.29 0.625 15.88 D 0.776 19.7 0.799 20.3 5.69 D1 0.209 5.31 0.224 L 0.559 14.2 0.582 14.8 L1 0.146 3.71 0.189 4.8 5.7 RO 0.209 5.3 0.224 3.3 0.145 3.7 fP 0.13 Minimum mm in 0.19 4.82 0.087 2.21 0.075 1.9 0.045 1.14 0.022 0.56 0.079 2.01 0.116 2.95 *Applies to Pins 1 and 3 TO-247AB (TO-3PAB) SERIES SK4040C - SK40100C MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive loads, derate current by 20%. PARAMETER (TEST CONDITIONS) Series Number Maximum DC Blocking Voltage Maximum RMS Voltage Maximum Peak Recurrent Reverse Voltage Average Forward Rectified Current @ TC = 85 oC) Peak Forward Surge Current ( 8.3mS single half sine wave superimposed on rated load) Maximum Forward Voltage Drop (per diode) at 20 Amps Maximum Average DC Reverse Current At Rated DC Blocking Voltage Junction Operating Temperature Range Storage Temperature Range @ TJ = 25 C @ TJ = 125 oC o SYMBOL SK 4040C VRM VRMS VRRM IO IFSM VFM IRM RqJC TJ TSTG 0.6 40 50 SK 4050C RATINGS SK 4060C 60 SK 4070C 70 SK 40100C UNITS 100 VOLTS 40 200 0.7 2.0 100 1.2 -65 to +150 -65 to +175 0.92 2.0 50 AMPS VOLTS mA C/W C Typical Thermal Resistance, Junction to Case (on heat sink) B9 DIOTEC ELECTRONICS CORP. 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 Data Sheet No. SBDT-4000-2B 40 AMP SCHOTTKY BARRIER RECTIFIERS RATING & CHARACTERISTIC CURVES FOR SK4040C - SK40100C SERIES 300 50 Average Forward Current, Io (Amperes) Peak Forward Surge Current (Amperes) 40 240 30 180 20 120 10 60 JEDEC Method, 8.3 mSec. Single Half Sine Wave 0 0 50 100 o 150 0 1 10 100 Case Temperature, C FIGURE 1. FORWARD CURRENT DERATING CURVE 100 TJ = 125 oC Number of Cycles at 60 Hz FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT 100 Instantaneous Reverse Current, IR (Milliamperes) Instantaneous Forward Current Amperes TJ = 150 C TJ = 125 oC o 10 10 TJ = 25 C o 1.0.1 TJ = 75 C o 1.0 0.1 TJ = 25 C o 0.1 0.0 0.2 0.4 0.6 0.01 0 20 40 60 80 100 120 140 0.8 1.0 1.2 1.4 Instantaneous Forward Voltage (Volts) FIGURE 3. TYPICAL FORWARD CHARACTERISTICS Percent of Rated Peak Reverse Voltage FIGURE 4. TYPICAL REVERSE CHARACTERISTICS 4000 Junction Capacitance, C (pF) 30 Average Forward Power Dissipated (Watts) 24 1000 18 12 6 0 100 0.1 1 10 100 0 10 20 30 Reverse Voltage, (Volts) FIGURE 5. TYPICAL JUNCTION CAPACITANCE Average Forward Current, Amperes FIGURE 6. FORWARD POWER DISSIPATION B10 4.97bsbdt40 |
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