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Datasheet File OCR Text: |
DPAD50 LOW LEAKAGE PICO-AMP DUAL DIODE Linear Systems replaces discontinued Siliconix DPAD50 The DPAD50 is a low leakage Monolithic Dual Pico-Amp Diode The DPAD50 extremely low-leakage monolithic dual diode provides a superior alternative to conventional diode technology when reverse current (leakage) must be minimized. In addition the monolithic dual construction allows excellent capacitance matching per diode. The DPAD50 features a leakage current of -50 pA and is well suited for use in applications such as input protection for operational amplifiers. FEATURES DIRECTREPLACEMENTFORSILICONIXDPAD50 HIGHONISOLATION EXCELLENTCAPACITANCEMATCHING ULTRALOWLEAKAGE REVERSEBREAKDOWNVOLTAGE REVERSECAPACITANCE ABSOLUTEMAXIMUMRATINGS @25C(unlessotherwisenoted) MaximumTemperatures StorageTemperature OperatingJunctionTemperature MaximumPowerDissipation ContinuousPowerDissipation MAXIMUMCURRENT ForwardCurrent(Note1) 20fA CR 0.5pF 50pA BVR 45V Crss2.0pF www..com DPAD50 Benefits: Negligible Circuit Leakage Contribution Circuit "Transparent" Except to Shunt High-Frequency Spikes Simplicity of Operation 65Cto+150C 55Cto+135C 500mW 50mA DPAD50 Applications: Op Amp Input Protection Multiplexer Overvoltage Protection DPAD50ELECTRICALCHARACTERISTICS@25C(unlessotherwisenoted) SYMBOL CHARACTERISTICS MIN. TYP. BVR ReverseBreakdownVoltage 45 VF ForwardVoltage 0.8 CrSS TotalReverseCapacitance |CR1CR2| DifferentialCapacitance(CR) IR MaximumReverseLeakageCurrent Click To Buy MAX. 1.5 2.0 0.5 50 UNITS V V pF pF pA TO-72 (Bottom View) CONDITIONS IR=1A IF=1mA VR=5V,f=1MHz VR1=VR2=5V,f=1MHz VR=20V Notes: 1. Absolute maximum ratings are limiting values above which DPAD50 serviceability may be impaired. Available Packages: DPAD50 in TO-72 DPAD50 available as bare die Please contact Micross for full package and die dimensions Micross Components Europe Tel: +44 1603 788967 Email: chipcomponents@micross.com Web: http://www.micross.com/distribution Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems. Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: baredie@micross.com Web: www.micross.com/distribution.aspx |
Price & Availability of DPAD50
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