PDF IL485 Data sheet ( Hoja de datos )

Número de pieza	IL485
Descripción	OPTICALLY COUPLED HIGH SPEED MOSFET DRIVERS OPTOCOUPLER
Fabricantes	Siemens Semiconductor Group
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No Preview Available ! IL485 OPTICALLY COUPLED HIGH SPEED MOSFET DRIVERS OPTOCOUPLER FEATURES • Fast Turn On • Fast Turn Off • Low Input Current • Isolation Test Voltage, 5300 VACRMS APPLICATIONS • Motor Drive Controls • IGBT-predrivers • AC/DC Power Inverters DESCRIPTION The IL485 is a photovoltatic generator (optically cou- pled) designed to drive highly capacitive loads such as the gate of a power MOSFET transistor and at the same time provide isolation and ﬂoating voltage sup- ply capability. The coupler consists of a GaAlAs light emitting diode as input control and a custom photo IC chip with photodiode arrary (PDA) as output device. When the LED is turned on, the emitted light pro- duces a voltage in the PDA. The output of the PDA is used to drive the gate of a power MOSFET. The photo IC chip contains additional circuitry to enhance the switching speeds, (both turn on turn off). The opto- coupler is packaged in a 6 pin DIP. Dimensions in inches (mm) Pin One ID. 321 A1 .248 (6.30) .256 (6.50) K2 6 –out 5B .039 (1.00) Min. 4° Typ. .018 (0.45) .022 (0.55) 4 56 .335 (8.50) .343 (8.70) .130 (3.30) .150 (3.81) .020 (.051) Min. .031 (0.80) .035 (0.90) .100 (2.54) Typ. 3 .300 (7.62) Typ. 18° Typ. .010 (.25) .014 (.35) .300 (7.62) .347 (8.82) 4 +out .110 (2.79) .150 (3.81) Maximum Ratings Emitter Reverse Voltage ..................................................................................4 V Forward Current ..............................................................................60 mA Peak Forward Current....................................................................600 mA Power Dissipation.........................................................................100 mW Thermal Resistance....................................................................700 °C/W Detector Breakdown Voltage (pin 5 to 6) ........................................................300 V Peak Input Current (pin 5 to 4) ........................................................50 mA Reverse Current (pin 5 to 6, V=100 V) ...........................................200 nA Power Dissipation (pin 5 to 4) ......................................................150 mW Package Insulation Thickness between Emitter and Detector ...................≥0.4 mm Isolation Test Voltage (1 sec.)..............................................5300 VACRMS Isolation Resistance VIO=500 V, TA=25°C..................................................................≥1012 Ω VIO=500 V, TA=100°C...............................................................≥1011 Ω Comparative Tracking Index per DIN IEC 112/VDE 303, Part 1.........................................................≥175 Total Power Dissipation ................................................................250 mW Storage Temperature Range ..........................................–55°C to +150°C Operating Temperature Range.......................................–55°C to +100°C Junction Temperature ...................................................................... 100°C Soldering Temperature (max. 10 sec., dip soldering distance to seating plane >1.5 mm)...................... 260°C 5–1 1 page

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Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
IL485	OPTICALLY COUPLED HIGH SPEED MOSFET DRIVERS OPTOCOUPLER	Siemens Semiconductor Group
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