Compact 6 pin SO6L photocoupler featuring infrared LED TOSHIBA TLP5774H E with high gain photodetector
TLP5774H Photocouplers
The TLP5774H is a photocoupler featuring an infrared LED and an integrated high-gain, high-speed photodetector, housed in a compact 6-pin SO6L package. This design offers a 50% reduction in size compared to 8-pin DIP packages and meets reinforced insulation class requirements for international safety standards, enabling smaller equipment designs. It incorporates an internal Faraday shield for a guaranteed common-mode transient immunity of 35 kV/s. The TLP5774H is designed for low threshold input current, allowing direct drive from microcomputers without buffers. Its rail-to-rail output ensures stable operation and improved switching performance. Applications include switching power supplies, photovoltaic power conditioning systems, AC servos, compact motor drivers, industrial sewing machines, and industrial inverters.
Product Attributes
- Brand: Toshiba
- Start of Commercial Production: 2021-03
- Certifications: UL-recognized (UL 1577), cUL-recognized (CSA Component Acceptance Service), VDE-approved (EN 60747-5-5, EN 62368-1), CQC-approved (GB4943.1, GB8898)
Technical Specifications
| Characteristic | Symbol | Min | Typ. | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Output peak current | IOPH / IOPL | 4.0 | A | (max) | ||
| Operating temperature | Topr | -40 | 125 | |||
| Supply current | ICCH / ICCL | 3 | mA | (max) | ||
| Supply voltage | VCC | 10 | 30 | V | ||
| Threshold input current | IFLH | 2 | mA | (max) | ||
| Propagation delay time | tpLH / tpHL | 150 | ns | (max) | ||
| Common-mode transient immunity | CMH / CML | 35 | 40 | kV/s | (min) | |
| Isolation voltage | BVS | 5000 | Vrms | (min) | ||
| Input forward current | IF | 3 | 6 | mA | (ON) | |
| Input forward voltage | VF | 1.5 | 1.65 | 1.9 | V | (IF = 8 mA, Ta = 25 ) |
| Input reverse current | IR | 10 | A | (VR = 5 V, Ta = 25 ) | ||
| Input capacitance | Ct | 22 | pF | (V = 0 V, f = 1 MHz, Ta = 25 ) | ||
| High-level output voltage | VOH | 1.2 | 1.8 | V | (IF = 0 mA, VCC = 30 V, V5-4 = 2.5 V) | |
| Low-level output voltage | VOL | 1.7 | 2 | V | (IF = 0 mA, VCC = 10 V, V5-4 = 7 V) | |
| High-level supply current | ICCH | 8.6 | 30 | mA | (IF = 5 mA, VCC = 10 V, IO = -100 mA) | |
| Low-level supply current | ICCL | 8.3 | 3 | mA | (VF = 0.8 V, VCC = 10 V, IO = 100 mA) | |
| Threshold input voltage | VFHL | 0.3 | V | (IF = 5 mA, VO > 2.5 V / IF = 0 mA, VO < 2.5 V) | ||
| UVLO threshold voltage | VUVLO+ / VUVLO- | 7.5 | 8.6 / 8.3 | 9.5 | V | |
| UVLO hysteresis | UVLOHYS | 0.3 | V | |||
| Total capacitance (input to output) | CS | 1.0 | pF | (VS = 0 V, f = 1 MHz) | ||
| Isolation resistance | RS | 1012 | 1014 | (VS = 500 V, R.H. 60 %) | ||
| Rise time | tr | 25 | 50 | ns | (IF = 0 5 mA, VCC = 30 V) | |
| Fall time | tf | 80 | ns | (IF = 5 0 mA, VCC = 30 V) | ||
| Pulse width distortion | |tpHL-tpLH| | -80 | ns | |||
| Propagation delay skew (device to device) | tpsk | 50 | ns |
2411272146_TOSHIBA-TLP5774H-E_C17549923.pdf
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