Vishay LH1546AEF Optocoupler, Surface, 4-Pin SMD
- RS Stock No.:
- 180-7129
- Mfr. Part No.:
- LH1546AEF
- Manufacturer:
- Vishay
This image is representative of the product range
Bulk discount available
Subtotal (1 pack of 5 units)*
SGD12.78
(exc. GST)
SGD13.93
(inc. GST)
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 5 | SGD2.556 | SGD12.78 |
| 10 - 20 | SGD2.522 | SGD12.61 |
| 25 - 70 | SGD2.434 | SGD12.17 |
| 75 + | SGD2.186 | SGD10.93 |
*price indicative
- RS Stock No.:
- 180-7129
- Mfr. Part No.:
- LH1546AEF
- Manufacturer:
- Vishay
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Product Type | Optocoupler | |
| Mount Type | Surface | |
| Maximum Forward Voltage | 1.45V | |
| Number of Channels | 1 | |
| Packaging | Tape & Reel | |
| Number of Pins | 4 | |
| Package Type | SMD | |
| Typical Rise Time | 0.2ms | |
| 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 | LH1546AEF | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type Optocoupler | ||
Mount Type Surface | ||
Maximum Forward Voltage 1.45V | ||
Number of Channels 1 | ||
Packaging Tape & Reel | ||
Number of Pins 4 | ||
Package Type SMD | ||
Typical Rise Time 0.2ms | ||
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 LH1546AEF | ||
Automotive Standard No | ||
- COO (Country of Origin):
- MY
The LH1546AEF (4 pin SOP) is robust, ideal for telecom and ground fault applications. It is an 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 MOSFETs for the switch output. In addition, it employs current-limiting circuitry to provide overvoltage protection.
Current limit protection
Isolation test voltage 3750 VRMS
Typical RON 28 Ω
APPLICATIONS:
General telecom switching
Instrumentation
Industrial controls