Features
- AC input response
- High isolation voltage (BV = 3 750 Vr.m.s.)
- SOP (Small Outline Package) type
- Ordering number of taping product: PS2705A-1-F3: 3 500 pcs/reel
- Pb-Free product
- Safety standards UL approved: UL1577, Single protection CSA approved: CAN/CSA-C22.2 No. 62368-1, Basic/Supplementary insulation SEMKO approved: EN 62368-1, IEC 62368-1, Basic/Supplementary insulation NEMKO approved: EN 62368-1, Basic/Supplementary insulation FIMKO approved: EN 62368-1, Basic/Supplementary insulation DEMKO approved: EN 62368-1, Basic/Supplementary insulation VDE approved: DIN EN 60747-5-5 (Option)
Description
The PS2705A-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor to realize an excellent cost performance. This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light. It is designed for high density mounting applications.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 1 |
| VCEO max (mA) | 70 |
| IC max (mA) | 30 |
| Isolation Voltage (Vrms) | 3750 |
| CTR (min)% | 50 |
| CTR (Max)% | 300 |
| IF at CTR (mA) | 5 |
| VCE at CTR (V) | 5 |
| SW tr Typ. (µs) | 5 |
| SW tf Typ. (µs) | 7 |
| SW ton Typ. (µs) | 8 |
| SW toff Typ. (µs) | 10 |
| Creepage Distance (mm) | 5 |
| Safety Standard UL (UL1577) | Approved |
| Safety Standard VDE (EN IEC 60747-5-5) | Approved |
| Safety Standard CSA (CAN/CSA C22.2 62368-1) | Approved |
| I/O Type | AC/Single |
| Part Number | Status | Samples | Longevity | Stock | Package | Budgetary Price (USD) | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|
| PS2705A-1-A | Active | Available | 2030 Dec | In Stock | Package | 1ku | $0.66 | 1 | Yes | JAPAN, TAIWAN | JAPAN |
| PS2705A-1-F3-A | Active | N/A | 2031 Dec | In Stock | Package | 1ku | $0.289 | 1 | Yes | JAPAN, TAIWAN | JAPAN |
| PS2705A-1-V-A | Active | Available | 2030 Dec | Out of Stock | Package | 1ku | $0.611 | 1 | Yes | JAPAN, TAIWAN | JAPAN |
| PS2705A-1-V-F3-A | Active | N/A | 2031 Dec | In Stock | Package | 1ku | $0.266 | 1 | Yes | JAPAN, TAIWAN | JAPAN |
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- DatasheetPS2705A-1 DatasheetRECOMMENDEDPDF 5.17 MB R08DS0073EJ0600 Rev.6.00 Jan 26, 2026The PS2705A-1 is an optically coupled isolator containing a GaAs light-emitting diode and an NPN silicon phototransistor to realize excellent cost performance. This package is SOP (Small Outline Package) type and has a shield effect to cut off ambient light. It is designed for high-density mounting applications.
- Product Change Notice
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- Product Change Notice
- DatasheetPS2705A-1 DatasheetRECOMMENDEDPDF 5.17 MB R08DS0073EJ0600 Rev.6.00 Jan 26, 2026The PS2705A-1 is an optically coupled isolator containing a GaAs light-emitting diode and an NPN silicon phototransistor to realize excellent cost performance. This package is SOP (Small Outline Package) type and has a shield effect to cut off ambient light. It is designed for high-density mounting applications.
Recommended Documents (1)
- DatasheetPS2705A-1 DatasheetRECOMMENDEDPDF 5.17 MB R08DS0073EJ0600 Rev.6.00 Jan 26, 2026The PS2705A-1 is an optically coupled isolator containing a GaAs light-emitting diode and an NPN silicon phototransistor to realize excellent cost performance. This package is SOP (Small Outline Package) type and has a shield effect to cut off ambient light. It is designed for high-density mounting applications.
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