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PS2705A-1-F3-A
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Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.

PS2705A-1-F3-A

OPTOISOLATOR 3.75KV TRANS 4SMD
Intersil (Renesas Electronics Corporation) · Optoisolators - Transistor, Photovoltaic Output · BOM Matching
Mfr. Part Number
PS2705A-1-F3-A
Manufacturer
Intersil (Renesas Electronics Corporation)
Package / Case
4-SMD, Gull Wing
Datasheet
Datasheet
Description
OPTOISOLATOR 3.75KV TRANS 4SMD
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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PS2705A-1-F3-A
Intersil (Renesas Electronics Corporation)
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In Stock7,002
Unit
Price
$1.05
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Reference Price
QuantityPrice
1$ 1.0500
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-22 · Valid as reference until 2026-09-29 · Request RFQ for live stock.
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Specification Summary

Package / Case
4-SMD, Gull Wing
Supplier Device Package
4-SOP
Voltage - Forward (Vf) (Typ)
1.2V
Voltage - Isolation
3750Vrms
Voltage - Output (Max)
70V
Current - DC Forward (If) (Max)
30 mA
Current - Output / Channel
30mA
Current Transfer Ratio (Max)
300% @ 5mA
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Current Transfer Ratio (Min)
50% @ 5mA
Current Transfer Ratio (Max)
300% @ 5mA
Turn On / Turn Off Time (Typ)
-
Voltage - Output (Max)
70V
Vce Saturation (Max)
300mV
Rise / Fall Time (Typ)
5µs, 7µs
Current - DC Forward (If) (Max)
30 mA
Current - Output / Channel
30mA
Input Type
AC, DC
Output Type
Transistor
Voltage - Forward (Vf) (Typ)
1.2V
Mounting Type
Surface Mount
Number of Channels
1
Operating Temperature
-55°C ~ 100°C
Package / Case
4-SMD, Gull Wing
Supplier Device Package
4-SOP
Voltage - Isolation
3750Vrms
OPTOISOLATOR 3.75KV TRANS 4SMD
Brand Introduction
Effective January 1, 2018, Renesas and Intersil will operate as one unified enterprise, bringing about a significant expansion to the intrinsic capabilities of semiconductors. This combination unites the widely acclaimed Renesas MCU and SoC technologies with Intersil’s market-leading expertise in high performance power management and precision analog devices. In turn, this brings organic growth in the automotive, industrial and broad-based sectors, allowing the new enterprise to respond with greater speed to customers’ systems needs.

The union of Renesas with Intersil began with the completion of the acquisition on February 24, 2017, and the unified “One Global Renesas” went into operation across all markets the following July — bringing together the strengths of both organizations in anticipation of customer requirements in a rapidly changing market environment. This truly global organization offers a vast synergistic effect.

Join Renesas as it strengthens its leading position in the global semiconductor market.
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Buying FAQ — PS2705A-1-F3-A

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy PS2705A-1-F3-A from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes PS2705A-1-F3-A. We reply with stock, channel note, reference price and ETA.

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Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
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