Toshiba
TLP292-4(LGBTP,E
Toshiba TLP292-4(LGBTP,E 4-Channel AC Input Phototransistor Photocoupler, 80V Vceo, 3750Vrms
The TLP292-4 is a 4-channel photocoupler consisting of phototransistors optically coupled to two InGaAs infrared emitting diodes connected in inverse parallel, allowing it to operate directly with AC input current. Housed in a small and thin SO16 package, it provides a high isolation voltage of 3750 Vrms and is rated for a wide operating temperature range from -55 to 125°C. The part is suitable for high-density surface mounting applications including programmable logic controllers (PLCs), switching power supplies, and simplex/multiplex data transmissions. The LGB rank indicates a specified current transfer ratio of 100% to 600% under low input current conditions (0.5 mA).
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Technical Specifications
Toshiba TLP292-4(LGBTP,E technical specifications.
General
| Number of Channels | 4 |
| Isolation Voltage (Viso) | 3750Vrms |
| Collector-Emitter Voltage (Vceo) | 80V |
| Forward Current (If) | 50mA |
| Current Transfer Ratio (CTR) Min | 100% |
| Current Transfer Ratio (CTR) Max | 600% |
| Forward Voltage (Vf) Typ | 1.25V |
| Vce Saturation Max | 300mV |
| Operating Temperature Min | -55°C |
| Operating Temperature Max | 125°C |
| Turn-on Time (Typ) | 3µs |
| Turn-off Time (Typ) | 3µs |
Compliance
| Rohs Status | ROHS3 Compliant |
| Reach Status | REACH Unaffected |
| Safety Standard | UL-recognized: UL 1577 |
| Safety Standard | cUL-recognized: CSA Component Acceptance |
| Safety Standard | VDE-approved: EN 60747-5-5 |
Datasheet
Toshiba TLP292-4(LGBTP,E Datasheet
Download the complete datasheet for Toshiba TLP292-4(LGBTP,E to view detailed technical specifications.
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