FOD819 Phototransistor Optocouplers by ON Semiconductor

Phototransistor Optocouplers, High Speed, 4-Pin DIP


The FOD819 consists of a gallium arsenide (GaAs) infra-red emitting diode, driving a high speed photo detector with integrated base-to-emitter resistor, RBE, in a 4-pin dual-in-line package. It is designed to be an improved replacement to the popular FOD817 Series when higher speed performance is required in isolated data signal transmission.

Where to Buy

Prices starting from US$0.24

Distributor Stock
Logo for RS
RS
from US$0.36
1,600
in stock
Buy Now
Logo for element14
element14
from US$0.40
3,686
in stock
Buy Now
Logo for Farnell
Farnell
from US$0.40
3,686
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.45
1,988
in stock
Buy Now
Logo for Avnet America
Avnet America
from US$0.24
-
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

High Speed Performance ~ 30kHz
Current Transfer Ratio: 100% to 600%
Minimum BVCEO of 80V Guaranteed
Safety and Regulatory Approvals:
UL1577, 5,000 VACRMS for 1 Minute
DIN EN/IEC60747-5-5, 850V Peak Working Insulation Voltage
Applications
Digital Logic Inputs
Power Supply Monitor
Telephone Line Receiver
End Products
Microprocessor Inputs
Twisted Pair Line Receiver

Specifications

Description FOD819
Compliance Pb-free
Channels 1
CTR (Min) (%) 100
CTR (Max) (%) 600
CTR tested @ IF (mA) 1.5
VCE(sat) (Max) (V) 0.3
BVCEO (Min) (V) 80
BVECO (Min) (V) 2
ton (Max) (µs) -
toff (Max) (µs) -
VISO (Min) (V) 5000
TOPR (Min) (°C) -55
TOPR (Max) (°C) 110
Package Type PDIP-4

Alternative Descriptions

OPTOCOUPLER, TRANSISTOR O/P, 5KV, DIP-4 | element14
Optocoupler | Transfer Multisort Elektronik
4PB TR DIP | RS
Optocoupler Single Transistor-OUT 5000Vrms 4-Pin DIP Tube | Avnet America
Optocoupler, Transistor O/P, 5Kv, Dip-4 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FOD819?

Additional datasheets, footprints and schematics for FOD819 are listed on our Part Details page. You can also find images and similar parts to FOD819 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FOD819 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FOD819 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FOD819 fall under?

The FOD819 is listed under Interfaces > Phototransistor Optocouplers > Phototransistor Output - DC Sensing Input Optocouplers.

Can I view similar or alternative parts?

You can view similar parts to FOD819 when available in the Phototransistor Output - DC Sensing Input Optocouplers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FOD819 you can contact the distributor directly for product support, shipping queries etc.

Is the FOD819 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FOD819 have stock available?

Authorised distributors including element14, Farnell, Transfer Multisort Elektronik, RS and Avnet America have stock available or on a lead time for FOD819.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FOD819 often in real-time on the comparison pages.

What if I can't find stock of FOD819?

You can fill out our help required form which you can use to request a quote for FOD819 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay