特性
- Ultra small flat-lead package (4.6mm × 2.5mm × 2.1mm)
- High current transfer ratio (CTR = 300 % MIN. at IF = 50μA)
- Operating ambient temperature (115 °C MAX.)
- High isolation voltage (BV = 2500 Vrms)
- Embossed tape product:
RV1S2951ACCNS-1F0x#KC0: 3500 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)
描述
The RV1S2951A is an optically coupled transistor-output isolator featuring a high current transfer ratio at a sub-mA of the forward current. The RV1S2951A consists of an AlGaAs LED on the input side and an NPN silicon phototransistor on the output side in an ultra-small flat-lead package to reduce the mounting area by 30 % compared with the SSOP for the PS28xx series keeping a 4mm creepage distance.
产品参数
| 属性 | 值 |
|---|---|
| Channels (#) | 1 |
| VCEO max (mA) | 40 |
| IC max (mA) | 80 |
| Isolation Voltage (Vrms) | 2500 |
| CTR (min)% | 300 |
| CTR (Max)% | 800 |
| IF at CTR (mA) | 0.05 |
| VCE at CTR (V) | 5 |
| SW tr Typ. (µs) | 115 |
| SW tf Typ. (µs) | 1150 |
| SW ton Typ. (µs) | 130 |
| SW toff Typ. (µs) | 1300 |
| Creepage Distance (mm) | 4 |
| Safety Standard UL (UL1577) | Approved |
| Safety Standard VDE (EN IEC 60747-5-5) | Approved |
| Safety Standard CSA (CAN/CSA C22.2 62368-1) | Approved |
封装选项
| Pkg. Type | Lead Count (#) |
|---|---|
| Flat lead | 4 |
应用
- Air conditioner
- Measurement equipment
- Power supply
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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.