DIG-12-08-xxx Datasheet | Dionics

Features : ¾ pletely Isolated Voltage Signal Generation ¾ Dielectrically Isolated ¾ Logic Circuit patibility ¾ High Open Circuit Voltage ¾ High Operating Temperature ¾ Fast Response Time ¾ High Isolation Resistance ¾ Excellent Input/Output Linearity ¾ Self Limiting Gate Voltage w w w .D at a S e e h U 4 t .c om Phone: (516) 997-7474 Fax: (516) 997-7479 Website: .dionics-usa. DIG-12-08-010 DIG-12-08-045 DIG-12-06-100 DIG-12-06-250 Applications: ¾ Gate Drive For MOS devices ¾ Gate Drive For SCR ¾ Solid-State Relays ¾ Interface Between Logic Circuits & External Loads ¾ A.T.E. (Automatic Test Equipment) ¾ Switching Equipment ¾ Isolation Amplifiers ¾ Load Control From Microprocessor I/O Ports ¾ Thermocouple Open Detectors Description : The photovoltaic MOSFET driver is a State-of- the-Art, optically coupled floating power source used primarily to control MOSFETs when electrical isolation between input and output is required. The ISO-GATETM is a state-of-the-art optoisolator incorporating DIONICS’ photovoltaic (PV) diode arrays and an infrared LED. The diode array is a unique I.C. consisting of series-connected photovoltaic diodes. The diodes are pletely isolated from each other and from their mon substrate by means of Si O2 Dielectric Isolation (DI). These photovoltaic output chips are electrically isolated but optically coupled to the LED. The typical input circuit to the LED is a limiting resistor connected in series with the LED. When activated, the LED emits infrared light towards the photovoltaic diode array, which then responds by generating an open circuit voltage (Voc). This Voc is floating and is therefore pletely isolated. The Voc value depends on the LED input drive and load impedance. DIONICS, Inc offers a wide variety of package styles including low-cost plastic Mini-DIP’s, high reliability TO-5 metal cans, 8-pin ceramic side brazed DIP’s and ceramic chip carriers for hybrid manufacturers. Other custom packages and custom designs are also...