Compact 6 pin SO6L photocoupler TOSHIBA TLP5774H TP4E with infrared LED and high speed photodetector
Product Overview
The TLP5774H is a photocoupler featuring an infrared LED and an integrated high-gain, high-speed photodetector in a compact 6-pin SO6L package. It is 50% smaller than an 8-pin DIP package and meets reinforced insulation class requirements for international safety standards, enabling reduced mounting area. The device includes an internal Faraday shield for a guaranteed common-mode transient immunity of 35 kV/s. It operates with a low threshold input current, allowing direct drive from a microcomputer without buffers, and offers rail-to-rail output for stable operation and improved switching performance. It is suitable for applications such as switching power supplies, photovoltaic power conditioning systems, AC servos, compact motor drivers, industrial sewing machines, and industrial inverters.
Product Attributes
- Brand: Toshiba
- Commercial Production Start: 2021-03
- Certifications: UL-recognized (UL 1577, CSA Component Acceptance Service No.5A), VDE-approved (EN 60747-5-5, EN 62368-1), CQC-approved (GB4943.1, GB8898)
- Package: 6-pin SO6L
Technical Specifications
| Characteristic | Symbol | Min | Typ. | Max | Unit | Notes |
| General Electrical Characteristics | ||||||
| Input forward voltage | VF | 1.5 | 1.65 | 1.9 | V | IF = 8 mA, Ta = 25 |
| Input forward voltage temperature coefficient | VF/Ta | -1.8 | mV/ | IF = 8 mA | ||
| Input reverse current | IR | 10 | A | VR = 5 V, Ta = 25 | ||
| Input capacitance | Ct | 22 | pF | V = 0 V, f = 1 MHz, Ta = 25 | ||
| Supply current | ICCH/ICCL | 0.2/3 | 3 | mA | IF = 5 mA, VCC = 30 V, IO = -100 mA / IF = 0 mA, VCC = 30 V, VO = Open | |
| Threshold input current (L/H) | IFLH | 2 | mA | IF = 5 mA, VCC = 30 V, VO = Open | ||
| Threshold input voltage (H/L) | VFHL | 2 | V | IF = 5 mA, VO > 2.5 V / IF = 5 mA, VO < 2.5 V | ||
| Supply voltage UVLO threshold voltage | VCC UVLO+ | 7.5 | 9.5 | V | IF = 5 mA, VO > 2.5 V | |
| Supply voltage UVLO hysteresis | UVLOHYS | 0.3 | V | IF = 5 mA, VO > 2.5 V | ||
| Output Characteristics | ||||||
| Output peak current (peak high-level) | IOPH | -4.0 | A | IF = 5 mA, VCC = 30 V, V6-5 = -3.5 V | ||
| Output peak current (peak low-level) | IOPL | +4.0 | A | IF = 5 mA, VCC = 10 V, V6-5 = -7 V | ||
| 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 | 3 | V | IF = 0 mA, VCC = 10 V, V5-4 = 7 V | |
| Isolation Characteristics | ||||||
| Isolation voltage | BVS | 5000 | Vrms | AC, 60 s | ||
| Total capacitance (input to output) | CS | 1.0 | pF | VS = 0 V, f = 1 MHz | ||
| Switching Characteristics | ||||||
| Propagation delay time (L/H) | tpLH | 50 | 150 | ns | IF = 0 5 mA, VCC = 30 V, Rg = 10 , Cg = 25 nF | |
| Propagation delay time (H/L) | tpHL | 50 | 150 | ns | IF = 5 0 mA, VCC = 30 V, Rg = 10 , Cg = 25 nF | |
| Rise time | tr | 25 | 50 | ns | IF = 0 5 mA, VCC = 30 V, Rg = 10 , Cg = 25 nF | |
| Fall time | tf | 56 | 80 | ns | IF = 5 0 mA, VCC = 30 V, Rg = 10 , Cg = 25 nF | |
| Common-mode transient immunity (high-level) | CMH | 35 | 40 | kV/s | VCM = 1000 Vp-p, IF = 5 mA, VCC = 30 V, Ta = 25, VO(min) = 26 V | |
| Common-mode transient immunity (low-level) | CML | 35 | 40 | kV/s | VCM = 1000 Vp-p, IF = 0 mA, VCC = 30 V, Ta = 25, VO(max) = 1 V | |
| Operating Conditions | ||||||
| Operating temperature | Topr | -40 | 125 | |||
| Supply voltage | VCC | 10 | 30 | V | ||
| Threshold input current | IF(ON) | 3 | 6 | mA | ||
| Input off-state voltage | VF(OFF) | 0 | 0.8 | V | ||
| Operating frequency | f | 150 | kHz | Exponential waveform. IOPH -2.0 A ( 130 ns), IOPL 2.0 A ( 130 ns), Ta = 125 (JEDEC compliant board) | ||
2411272146_TOSHIBA-TLP5774H-TP4-E_C17593273.pdf
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