Toshiba TLP35xxA High-Current Photorelays
Toshiba TLP35xxA High-Current Photorelays apply state-of-the-art U-MOSVIII process technology MOSFETs optically coupled with an LED, reducing board space and improving system reliability. The TLP35xxA Photorelays feature a rated operating temperature of +110°C and a high ON-state current rating of ION=5A, IONP=15A (TLP3543A). The ON-state current is three times larger than the rated steady ON-state current providing improved design safety. The OFF-state output terminal voltage offers a wide range of options from 30V, 60V, 100V, and 200V. Packages include DIP-6 and DIP-4, with both Gull Wing (SMD) and wide creepage options. The TLP35xxA High-Current Photorelays have an ON-state current range of 0.7A to 5.0A, making it ideal for numerous DC or AC applications and industrial applications.
Features
- Long service life compared to mechanical relays
- +110°C maximum operating temperature
- DIP-4, DIP-6, SMD-4, and SMD-6 packages available
- Single channel
- 3A to 4A output current range
- 3mA trigger LED current
- 2500VRMS isolation voltage
- 1µA OFF-state current
- 50mW, 550mW, or 700mW power dissipation
- 10mA forward current
- 1.64V forward voltage
- 5V reverse voltage
Applications
- AC and DC
- Industrial equipment
- Building automation systems
- Semiconductor testers
- Security equipment
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| Part Number | Package/Case | If - Forward Current | Isolation Voltage | Number of Channels | Pd - Power Dissipation | Vr - Reverse Voltage | Datasheet |
|---|---|---|---|---|---|---|---|
| TLP3546A(F | DIP-6 | 10 mA | 2500 Vrms | 1 Channel | 700 mW | 5 V |  |
| TLP3556A(TP1,F | SMD-4 Gull Wing | 10 mA | 2500 Vrms | 1 Channel | 550 mW | 5 V | |
| TLP3545A(TP1,F | SMD-6 Gull Wing | 10 mA | 2500 Vrms | 1 Channel | 700 mW | 5 V | |
| TLP3546A(TP1,F | SMD-6 Gull Wing | 10 mA | 2500 Vrms | 1 Channel | 700 mW | 5 V | |
| TLP3553A(TP1,F | SMD-4 Gull Wing | 10 mA | 2500 Vrms | 1 Channel | 550 mW | 5 V | |
| TLP3555A(TP1,F | SMD-4 Gull Wing | 10 mA | 2500 Vrms | 1 Channel | 550 mW | 5 V | |
| TLP3545A(F | DIP-6 | 10 mA | 2500 Vrms | 1 Channel | 700 mW | 5 V | |
| TLP3555A(F | DIP-4 | 10 mA | 2500 Vrms | 1 Channel | 50 mW | 5 V | |
| TLP3553A(F | DIP-4 | 10 mA | 2500 Vrms | 1 Channel | 50 mW | 5 V | |
| TLP3556A(F | DIP-4 | 10 mA | 2500 Vrms | 1 Channel | 550 mW | 5 V | |
Published: 2018-03-22
| Updated: 2023-02-02