FDA217 Dual Photovolatic MOSFET Driver INTEGRATED CIRCUITS DIVISION Description Parameter Rating Units The FDA217 is a dual photovoltaic MOSFET driver. Open Circuit Voltage 12.2 V Each independent driver consists of an LED that is Short Circuit Current 9.1 A optically coupled to a photodiode array. The driver output is controlled by means of the highly Features effective GaAlAs infrared LED at the input. When the Dual Independent, Floating Outputs for Parallel, input current is applied to the LED, the light emitted Series, or Isolated Configuration activates the photodiode array, and generates the 24.4V Open Circuit Voltage in Series Configuration voltage at the output. 18.2A Short Circuit Current in Parallel Configuration 5mA Control Current The photodiode array is capable of generating a Integrated Turn-Off Circuitry floating power source with voltage and current High Input to Output Isolation: 3750V rms sufficient to drive high-power MOSFET transistors. Replacement of Discrete Components Each photodiode array contains an integrated No EMI/RFI Generation turn-off circuit that discharges the external MOSFET Solid State Reliability gate when LED current is removed. This eliminates Machine Insertable, Wave Solderable the need to use external components to facilitate the Surface Mount and Tape & Reel Version Available discharge. The optically coupled technology provides 3750V of input to output isolation. rms Applications MOSFET Driver The FDA217 is well suited for use in discrete solid Programmable Control state relay designs and in other isolated switching Process Control applications. Instrumentation Telecommunications Approvals Solid State Relays EN/IEC 60950 Certified Component: Isolated Switching TUV Certificate: B 12 11 82667 002 Floating Power Supplies Ordering Information Part Description FDA217 8-Lead DIP (50/tube) FDA217S 8-Lead Surface Mount (50/tube) FDA217STR 8-Lead Surface Mount (1000/reel) Pin Configuration 1 8 Input Output + PV + 2 7 3 6 Input + Output PV + 4 5 DS-FDA217-R03 1 www.ixysic.comFDA217 INTEGRATED CIRCUITS DIVISION Absolute Maximum Ratings 25C Absolute Maximum Ratings are stress ratings. Stresses in Parameter Ratings Units excess of these ratings can cause permanent damage to Reverse Input Voltage 5 V the device. Functional operation of the device at conditions Input Control Current 50 mA beyond those indicated in the operational sections of this Peak (10ms) 1A data sheet is not implied. 1 Input Power Dissipation 140 mW 2 Total Power Dissipation 500 mW ESD Rating, Human Body Model 8 kV Isolation Voltage, Input to Output 3750 V rms Operational Temperature -40 to +85 C Storage Temperature -40 to +125 C 1 Derate linearly 1.33 mW / C 2 Derate linearly 6.67 mW / C Electrical Characteristics 25C Parameter Conditions Symbol Min Typ Max Units Output Characteristics Open Circuit Voltage I =5mA 10.5 11.75 15.3 F V V OC I =10mA 10.5 12.2 15.3 F Short Circuit Current I =5mA 2.5 4.5 - F I =10mA 5 9.1 F I =15mA I 7.5 13.5 A F SC I =20mA 10 18.5 F I =30mA 15 27 F Switching Speeds Turn-On t -- 2 on I =5mA, V =5V, C =200pF ms F LOAD LOAD Turn-Off t - - 0.5 off Offstate Resistance V =1V R 100 770 3300 L Input Characteristics LED Current to Activate I =2.5AI - 3.8 5 mA SC F Input Voltage Drop I =5mA V 0.9 1.26 1.4 V F F Reverse Input Current V =5V I - - 10 A R R Common Characteristics Capacitance, Input to Output - - - 3 - pF R03 2 www.ixysic.com