Description

In the OptoHiT series, the FODM8801 is a first?of?kind

phototransistor, utilizing onsemi’s leading?edge proprietary process

technology to achieve high operating temperature characteristics, up

to 125°C. The opto?coupler consists of an aluminum gallium arsenide

(AlGaAs) infrared light?emitting diode (LED) optically coupled to a

phototransistor, available in a compact half?pitch, mini? flat, 4?pin

package. It delivers high current transfer ratio at very low input

current. The input?output isolation voltage, VISO, is rated at 3750

VACRMS.

Features

? Utilizing Proprietary Process Technology to Achieve High Operating

Temperature: Up to 125°C

? Guaranteed Current Transfer Ratio (CTR)Specifications Across Full Temperature Range

? Excellent CTR Linearity at High?Temperature

? CTR at Very Low Input Current, IF

? High Isolation Voltage Regulated by Safety Agency:

C?UL / UL1577, 3750 VACRMS for 1 Minute and DIN EN/IEC60747?5?5

? Compact Half?Pitch, Mini?Flat, 4?Pin Package

(1.27 mm Lead Pitch, 2.4 mm Maximum Standoff Height)

? >5 mm Creepage and Clearance Distance

? Applicable to Infrared Ray Reflow, 245°C

? These are Pb?Free Devices

Applications

? Primarily Suited for DC?DC Converters

? Ground?Loop Isolation, Signal?Noise Isolation

? Communications – Adapters, Chargers

? Consumer – Appliances, Set?Top Boxes

? Industrial – Power Supplies, Motor Control, Programmable Logic Control