Overview
Description
The RV1S2451A is an optically coupled isolator containing an AlGaAs LED on the input side and an NPN silicon phototransistor on the output side. The RV1S2451A is advanced package for high-voltage systems with very long creepage distance (15 mm). This product is suitable to reduce the board space when it is required to ensure higher isolation, such as 1 500V PV system, 690V industrial inverters and so on.
Features
- Long creepage distance (15 mm MIN.)
- High current transfer ratio (CTR = 300 % MIN. @ IF = 50 μA)
- Operating ambient temperature (115 °C MAX.)
- High isolation voltage (BV = 7 500 Vr.m.s.)
- Embossed tape product:
RV1S2451ACCSP-10Yx#KC0: 1 000 pcs/reel - Pb-free product
- Safety standard
- UL: UL1577, Double protection
- CSA: CAN/CSA-C22.2 No.62368-1, Reinforced insulation
- VDE: DIN EN 60747-5-5 (Option)
Comparison
Applications
Applications
- Inverter
- Measurement equipment
- Power supply
Documentation
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| Type | Title | Date |
| Product Reliability Report | PDF 185 KB | |
| Brochure | PDF 2.04 MB 日本語 | |
| Brochure | PDF 5.20 MB 日本語 | |
| Brochure | PDF 5.14 MB 日本語 | |
| Product Change Notice | PDF 99 KB 日本語 | |
| White Paper | PDF 651 KB 日本語 , 简体中文 | |
| Application Note | PDF 957 KB | |
7 items
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
| N/A | 1 | |||
| N/A | 1 | 4.472 | Get Samples, | |
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| N/A | 1 | 4.622 | Get Samples, |
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Videos & Training
Renesas low input drive photocouplers, featuring ultra-low input current and a high current transfer ratio (CTR), provide the optimum solution to reduce equipment footprint, improve ease of design, and enhance control. Learn more by visiting the Low Input Current Products page.