特長
- Operating ambient temperature: 110°C
- Isolation distance (0.4 mm MIN.)
- High isolation voltage (BV = 3 750 Vr.m.s.)
- Shrink SOP (Small Outline Package) type
- High-speed switching (tr = 4μs TYP., tf == 5μs TYP.)
- Embossed tape product: PS2861B-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, Reinforced insulation
BSI approved: BS EN 62368-1, Reinforced insulation
SEMKO approved: EN 62368-1, IEC 62368-1, Reinforced insulation
NEMKO approved: EN 62368-1, Reinforced insulation
FIMKO approved: EN 62368-1, Reinforced insulation
DEMKO approved: EN 62368-1, Reinforced insulation
CQC approved: GB8898, GB4943.1, Reinforced insulation
VDE approved: DIN EN 60747-5-5 (Option)
説明
The PS2861B-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor.
The package has a shield effect to cut off ambient light, and is mounted in a Shrink SOP (Small Outline Package) for high density applications.
Due to the high isolation voltage between the input and output, the PS2861B-1 is suitable for interface and signal transfer circuits that require surface or high-density mounting.
パラメータ
| 属性 | 値 |
|---|---|
| Channels (#) | 1 |
| VCEO max (mA) | 70 |
| IC max (mA) | 50 |
| Isolation Voltage (Vrms) | 3750 |
| CTR (min)% | 50 |
| CTR (Max)% | 300 |
| IF at CTR (mA) | 5 |
| VCE at CTR (V) | 5 |
| SW tr Typ. (µs) | 4 |
| SW tf Typ. (µs) | 5 |
| SW ton Typ. (µs) | 5 |
| SW toff Typ. (µs) | 5 |
| 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 |
| Safety Standard CQC (GB4943.1) | Approved |
| Safety Standard BSI (BS EN IEC 62368-1) | Approved |
| I/O Type | DC/Single |
アプリケーション・ブロック図
 | PFCおよびDALI対応のデジタル制御式AC/DC LEDドライバ PFCおよびDALIを統合したデジタル制御式AC/DC LEDドライバで、効率的でコンパクト、かつ拡張性に優れたスマート照明システムとビルディングオートメーションシステムを実現します。 |