Vishay LH1546ADF Optocoupler, Surface, 4-Pin SMD

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Subtotal (1 pack of 5 units)*

SGD13.39

(exc. GST)

SGD14.595

(inc. GST)

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Last RS stock
  • Final 2,840 unit(s), ready to ship from another location

Units
Per unit
Per Pack*
5 - 5SGD2.678SGD13.39
10 - 20SGD2.64SGD13.20
25 - 70SGD2.552SGD12.76
75 +SGD2.292SGD11.46

*price indicative

Packaging Options:
RS Stock No.:
180-7114
Mfr. Part No.:
LH1546ADF
Manufacturer:
Vishay
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Brand

Vishay

Mount Type

Surface

Product Type

Optocoupler

Maximum Forward Voltage

1.45V

Number of Channels

1

Number of Pins

4

Package Type

SMD

Typical Rise Time

0.13ms

Maximum Input Current

50mA

Isolation Voltage

5.3kVrms

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Typical Fall Time

0.05ms

Standards/Approvals

UL1577

Series

LH1546

Automotive Standard

No

COO (Country of Origin):
MY
The LH1546AD is a single channel solid state relay in a 4 pin SMD package. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and MOSFET switches for the output. In addition, it employs current-limiting circuitry to provide overvoltage protection.

Current limit protection

Isolation test voltage 5300 VRMS

Typical RON 28 Ω

APPLICATIONS:

General telecom switching

Metering

Security equipment

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