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Alternatives to Renesas Electronics PS2701A-1-P-A

Renesas Electronics PS2701A-1-P-A and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Renesas Electronics PS2701A-1-P-A

PS2701A-1-P-A compared against its qualified second sources
PS2701A-1-P-ARenesas ElectronicsTLP291(GR-TP,SE(TToshiba Semiconductor and StorageVOM617A-4X001TVishay Semiconductor Opto Division+1more
FFF CompatibilityThe pin assignments (1: Anode, 2: Cathode, 3: Emitter, 4: Collector) are completely identical.Packaged in an industry-standard 4-SO package with matching pitch and land pattern footprint.Meets or exceeds all critical parameters, including isolation voltage and operating temperature range.Pin assignment matches the target perfectly (Anode, Cathode, Emitter, Collector on pins 1-4 respectively).Standard SOP-4 package layout matches target's dimensions.Provides comparable isolation voltage and superior collector-emitter voltage breakdown.
AI Summary

PS2701A-1-P-A by Renesas Electronics: Transistor Output Optocouplers Hi-Iso Photo 1-Ch.

A highly compatible second-source alternative from Toshiba using the GR-rank to align closely with the target's 150% to 300% CTR. It also offers an upgraded 80V VCEO breakdown voltage rating.

  • Higher collector-emitter voltage: 80V vs 70V
  • Extremely close CTR range: 100% to 300% (GR rank)
  • Same 3750Vrms isolation voltage
  • Slightly wider CTR range starting at 100% instead of 150%

This alternative from Vishay matches the target closely with its Rank 4 CTR band (160% to 320%), providing nearly identical circuit gains and improved safety margins with an 80V VCEO breakdown.

  • Higher collector-emitter voltage: 80V vs 70V
  • Excellent CTR match: 160% to 320% (Rank 4)
  • Lower forward voltage (Typ 1.1V vs 1.2V)
Lifecycle StatusUnknownActiveActive
Market AvailabilityNon-stockIn stockIn stock
REACHUnknownREACHREACH
RoHSRoHSRoHSRoHS
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