GFCI Controllers | KA2807

Earth Leakage Detector

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Overview

KA2807 is an IC for ground fault circuit interrupters which are intended to provide electrical shock hazard protection from line-to-ground fault currents on grounded circuits of 120V supplies.

  • Building & home control
  • Consumer appliances

  • Full advantage of the UL943
  • Built-in voltage regulator
  • Sense coil: 1000:1
  • GND/neutral coil: 200:1
  • Trip time in normal fault and ground neutral fault is 18ms (typ)
  • Wide operating temperature range
  • Excellent ESD characteristics
  • 1mA output current pulse to trigger SCR

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KA2807DTF

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Obsolete

CAD Model

Pb

A

H

P

SOIC-8

751EB

1

260

REEL

2500

N

~NA~

~NA~

29

19

26

-40

70

Price N/A

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KA2807MUX

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Last Shipments

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

N

~NA~

~NA~

29

19

26

-40

70

Price N/A

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Reliability Data

Die Related Summary Data

Device: KA2807DTF

Equivalent to wafer fab process: 9

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

9

0

314834549

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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