MMBD717LT1G Common Anode Schottky Barrier Diodes These Schottky barrier diodes are designed for high speed switching applications, circuit protection, and voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface mount package is excellent for hand held and portable applications where space is limited. Features • Extremely Fast Switching Speed • Extremely Low Forward Voltage − 0.28 V (Typ) @ IF = 1 mAdc • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS http://onsemi.com 20 VOLT SCHOTTKY BARRIER DETECTOR AND SWITCHING DIODES Compliant MAXIMUM RATINGS (TJ = 125°C unless otherwise noted) Rating CATHODE 1 ANODE 3 Symbol Value Unit Reverse Voltage VR 20 V Forward Power Dissipation @ TA = 25°C Derate above 25°C PF 200 1.6 mW mW/°C Operating Junction Temperature Range TJ −55 to +150 °C Storage Temperature Range Tstg −55 to +150 °C 2 CATHODE 1 SC−70 / SOT−323 CASE 419 STYLE 4 Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. MARKING DIAGRAM ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Rating Symbol Min Typ Max Unit V(BR)R 20 − − V Total Capacitance (VR = 1.0 V, f = 1.0 MHz) CT − 2.0 2.5 PF Reverse Leakage (VR = 10 V) (For each individual diode while the second diode is unbiased) IR − 0.05 1.0 mAdc Forward Voltage (IF = 1.0 mAdc) VF − 0.28 0.37 Vdc Reverse Breakdown Voltage (IR = 10 mA) B3 M G G 1 B3 = Device Code M = Date Code* G = Pb−Free Package (Note: Microdot may be in either location) *Date Code orientation and/or overbar may vary depending upon manufacturing location. ORDERING INFORMATION Device MMBD717LT1G Package Shipping† SC−70 (Pb−Free) 3,000 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2011 December, 2011 − Rev. 9 1 Publication Order Number: MMBD717LT1/D MMBD717LT1G 820 W +10 V 2k 100 mH 0.1 mF IF tr tp 0.1 mF IF t trr 10% t DUT 50 W OUTPUT PULSE GENERATOR 50 W INPUT SAMPLING OSCILLOSCOPE 90% iR(REC) = 1 mA IR VR OUTPUT PULSE (IF = IR = 10 mA; measured at iR(REC) = 1 mA) INPUT SIGNAL NOTES: 1. A 2.0 kW variable resistor adjusted for a Forward Current (IF) of 10 mA. 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. 3. tp » trr Figure 1. Recovery Time Equivalent Test Circuit 100 IR , REVERSE CURRENT (μA) IF, FORWARD CURRENT (mA) 10 1.0 150°C TA = 150°C 10 125°C 1.0 85°C 0.1 0.01 25°C 125°C 85°C 25°C -40°C -55°C 0.3 0.4 0.1 0.001 0.05 0.1 0.15 0.2 0.25 0.35 0.45 0.5 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 VF, FORWARD VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 2. Typical Forward Voltage Figure 3. Reverse Current versus Reverse Voltage 3.0 2.5 C T, CAPACITANCE (pF) 0 2.0 1.5 1.0 0.5 0 0 2.0 4.0 6.0 8.0 10 12 VR, REVERSE VOLTAGE (VOLTS) 14 Figure 4. Typical Capacitance http://onsemi.com 2 16 18 MMBD717LT1G PACKAGE DIMENSIONS SC−70 (SOT−323) CASE 419−04 ISSUE N D NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. e1 DIM A A1 A2 b c D E e e1 L HE 3 E HE 1 2 b e A 0.05 (0.002) 0.30 0.10 1.80 1.15 1.20 0.20 2.00 MILLIMETERS NOM MAX 0.90 1.00 0.05 0.10 0.70 REF 0.35 0.40 0.18 0.25 2.10 2.20 1.24 1.35 1.30 1.40 0.65 BSC 0.38 0.56 2.10 2.40 MIN 0.032 0.000 0.012 0.004 0.071 0.045 0.047 0.008 0.079 INCHES NOM 0.035 0.002 0.028 REF 0.014 0.007 0.083 0.049 0.051 0.026 BSC 0.015 0.083 MAX 0.040 0.004 0.016 0.010 0.087 0.053 0.055 0.022 0.095 STYLE 4: PIN 1. CATHODE 2. CATHODE 3. ANODE c A2 MIN 0.80 0.00 L A1 SOLDERING FOOTPRINT* 0.65 0.025 0.65 0.025 1.9 0.075 0.9 0.035 0.7 0.028 SCALE 10:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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