PS2733-1-V-F3-A Equivalent & Substitute Parts

Part Overview

The PS2733-1-V-F3-A is an optoisolator with Darlington output manufactured by Renesas Electronics Corporation. This component provides 2500Vrms isolation in a 4-SOP surface mount package, designed for single-channel DC input applications requiring high-voltage isolation and Darlington output configuration. The part is currently active in production with full inventory availability. Substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity.

Substiute Parts

PS2733-1-V-F3-A

Renesas Electronics CorporationIn Stock: 4335PS2733-1-V-F3-A Datasheet

Current PartRFQ

PS2733-1-F3-A

Renesas Electronics CorporationIn Stock: 1667PS2733-1-F3-A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PS2733-1-V-F3-A are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters:

• Voltage - Isolation: 2500Vrms
• Number of Channels: 1
• Output Type: Darlington
• Current Transfer Ratio (Min): 1500% @ 1mA
• Voltage - Output (Max): 350V
• Current - Output / Channel: 150mA
• Package / Case: 4-SMD, Gull Wing
• Operating Temperature: -55°C ~ 100°C
• RoHS Status: ROHS3 Compliant

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes within the NEPOC series optoisolator family.

Parameter Comparison

Engineering Selection Recommendations

Both PS2733-1-V-F3-A and PS2733-1-F3-A are active production parts manufactured by Renesas Electronics Corporation within the NEPOC series. Both parts maintain identical electrical specifications, mechanical packaging, and regulatory compliance status. Selection between these parts is based on procurement availability and inventory status. The PS2733-1-V-F3-A maintains higher current inventory (4244 Pcs), while PS2733-1-F3-A provides an alternative source (1630 Pcs). Both parts are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 (Unlimited) moisture sensitivity classification, indicating no special storage or handling requirements beyond standard component practices.

Frequently Asked Questions (FAQ)

Q: Are PS2733-1-V-F3-A and PS2733-1-F3-A electrically interchangeable?

A: Yes. Both parts are parametric equivalents with identical electrical specifications including 2500Vrms isolation voltage, 1500% minimum current transfer ratio, 350V maximum output voltage, and 150mA output current per channel.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both parts share identical package specifications (4-SMD, Gull Wing) and mounting type (Surface Mount), enabling direct substitution without PCB layout modifications.

Q: What is the difference between PS2733-1-V-F3-A and PS2733-1-F3-A?

A: The parts differ only in packaging designation and current inventory levels. All electrical and mechanical parameters are identical. The difference in part number suffix reflects packaging or supplier variant coding within the NEPOC series.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: What is the moisture sensitivity level for these optoisolators?

A: Both parts carry MSL Level 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard component storage and handling practices are sufficient.

Q: What is the operating temperature range for these parts?

A: Both parts operate across -55°C to 100°C, supporting industrial and extended temperature applications.