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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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Adding redundancy to communications

Example of communication redundancy using a photocoupler

Adding redundancy to communications

Lineup

Transistor output photocoupler

Part number

TLX9291A

TLX9185A

TLX9000

TLX9300

Isolation Voltage [Vrms]

3750

3750

Collector-emitter voltage [V]

80

40

Dark current [nA] @Ta=125℃

< 100 @ VCE=48V

< 10 @ VCE=24V

Conversion efficiency [%]

@ IF=5mA, VCE=5V, Ta=25℃

50 to 600

100 to 600 (GB rank)

100 to 900

Conversion efficiency (saturation) [%]

@ IF=1mA, VCE=0.4V, Ta=25℃

> 30

> 30

AEC-Q101

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