component
TLP5771H
Public Made by Adomby adom
TOSHIBA Gate Drive Optocoupler, SO-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTLP5771H
TOSHIBA · Gate Drive Optocoupler · SO-6
TLP5771H from TOSHIBA, in a SO-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Anode | passive | LED anode input; the LED is driven with an input on-state current IF(ON) of 5 to 10 mA (recommended) and an absolute maximum forward current of 20 mA. |
| 2 | N.C. | unconnected | No connection. |
| 3 | Cathode | passive | LED cathode input; the input off-state voltage VF(OFF) must be at most 0.8 V to keep the output low. |
| 4 | GND | power_in | Output-side ground; a 1 µF ceramic bypass capacitor must be connected between pin 6 and pin 4, placed within 1 cm of the pins. |
| 5 | VO | output | Totem-pole rail-to-rail output with peak output current of ±1.0 A (max); output goes high when the LED is on. |
| 6 | VCC | power_in | Positive supply, 10 to 30 V operating range; needs a 1 µF ceramic bypass capacitor to pin 4. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SO-6 |
| Category | Optoisolators |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input forward voltage | VF | 1.5 | 1.65 | 1.9 | V | IF = 8 mA, Ta = 25 °C | 4 |
| Input reverse current | IR | 10 | µA | VR = 5 V, Ta = 25 °C | 4 | ||
| High-level output voltage | VOH | 9.7 | V | IF = 5 mA, VCC = 10 V, IO = -100 mA | 4 | ||
| High-level supply current | ICCH | 1.8 | 3 | mA | IF = 5 mA, VCC = 30 V, VO = Open | 4 | |
| Low-level supply current | ICCL | 1.7 | 3 | mA | IF = 0 mA, VCC = 30 V, VO = Open | 4 | |
| Threshold input current (L/H) | IFLH | 2 | mA | VCC = 10 V, VO > 1 V | 4 | ||
| Threshold input voltage (H/L) | VFHL | 0.8 | V | VCC = 10 V, VO < 1 V | 4 | ||
| Supply voltage | VCC | 10 | 30 | V | 4 | ||
| UVLO threshold voltage (+) | VUVLO+ | 7.5 | 8.6 | 9.5 | V | IF = 5 mA, VO > 2.5 V | 4 |
| UVLO threshold voltage (-) | VUVLO- | 7.5 | 8.3 | 9.5 | V | IF = 5 mA, VO < 2.5 V | 4 |
| Propagation delay time (L/H) | tpLH | 50 | 150 | ns | IF = 0 → 5 mA, VCC = 30 V, Rg = 10 Ω, Cg = 25 nF | 5 | |
| Propagation delay time (H/L) | tpHL | 50 | 150 | ns | IF = 5 → 0 mA, VCC = 30 V, Rg = 10 Ω, Cg = 25 nF | 5 | |
| Pulse width distortion | /tpHL-tpLH/ | 50 | ns | IF = 0 ←→ 5 mA, VCC = 30 V, Rg = 10 Ω, Cg = 25 nF | 5 | ||
| Propagation delay skew (device to device) | tpsk | -80 | 80 | ns | 5 | ||
| High-level common-mode transient immunity | CMH | 35 | 40 | kV/µs | VCM = 1000 Vp-p, IF = 5 mA, VCC = 30 V, Ta = 25 °C, VO(min) = 26 V | 5 | |
| Low-level common-mode transient immunity | CML | 35 | 40 | kV/µs | VCM = 1000 Vp-p, IF = 0 mA, VCC = 30 V, Ta = 25 °C, VO(max) = 1 V | 5 | |
| Isolation voltage | BVS | 5000 | Vrms | AC, 60 s | 5 | ||
| Total capacitance (input to output) | CS | 1 | pF | VS = 0 V, f = 1 MHz | 5 | ||
| Input forward voltage temperature coefficient | ∆VF/∆Ta | -1.8 | mV/°C | IF = 8 mA | 4 | ||
| Input capacitance | Ct | 22 | pF | V = 0 V, f = 1 MHz, Ta = 25 °C | 4 | ||
| Input on-state current | IF(ON) | 6 | mA | 4 | |||
| Input off-state voltage | VF(OFF) | 0.8 | V | 4 | |||
| Supply voltage | VCC | 10 | 30 | V | 4 | ||
| Operating frequency | f | 150 | kHz | 4 | |||
| Input forward current | IF | 8 | mA | 3 | |||
| Input reverse voltage | VR | 5 | V | 3 | |||
| Input power dissipation | PD | 20 | mW | 3 | |||
| Junction temperature (LED) | Tj | 150 | °C | 3 | |||
| Peak high-level output current | IOPH | -1 | A | Ta = -40 to 125 °C | 3 | ||
| Peak low-level output current | IOPL | 1 | A | Ta = -40 to 125 °C | 3 | ||
| Output voltage | VO | 35 | V | Ta = -40 to 125 °C | 3 | ||
| Supply voltage | VCC | 35 | V | Ta = -40 to 125 °C | 3 | ||
| Output power dissipation | PO | 500 | mW | 3 | |||
| Output power dissipation derating | ∆PO/∆Ta | -10 | mW/°C | Ta ≥ 100 °C | 3 | ||
| Junction temperature (detector) | Tj | 150 | °C | 3 | |||
| Operating temperature | Topr | -40 | 125 | °C | 3 | ||
| Storage temperature | Tstg | -55 | 150 | °C | 3 | ||
| Lead soldering temperature | Tsol | 260 | °C | 10 s | 3 | ||
| Isolation voltage | BVS | 5000 | Vrms | AC, 60 s, R.H. ≤ 60 % | 3 |
CAD (KiCad official)
- Symbol:
TLP5771H - Footprint:
Package_SO:SO-6_4.4x3.6mm_P1.27mm - 3D model: SO-6 (KiCad packages3D, STEP)
- 3D model files:
tlp5771h-etched.step/tlp5771h-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlp5771h.step/tlp5771h.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (18 pp, sha256
c050c9fdb7613e93, retrieved 2026-10-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).