component
TLP627MF
Public Made by Adomby adom
TOSHIBA Transistor, Photovoltaic Output Optoisolators, DIP-4. 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
markdownTLP627MF
TOSHIBA · Transistor, Photovoltaic Output Optoisolators · DIP-4
TLP627MF from TOSHIBA, in a DIP-4. 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 | input | Anode of the infrared emitting diode, the photocoupler's LED input. |
| 2 | Cathode | passive | Cathode of the infrared emitting diode, the photocoupler's LED input. |
| 3 | Emitter | passive | Emitter of the photo darlington transistor output; pins 3 and 4 are shorted together in the two-terminal isolation tests. |
| 4 | Collector | output | Collector of the photo darlington transistor output, rated for collector-emitter voltage of 300 V (min). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | DIP-4 |
| Category | Optoisolators |
| Pins | 4 |
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 current | IF | 50 | mA | 3 | |||
| Input forward current derating | ∆IF/∆Ta | -1.42 | mA/°C | Ta ≥ 90 °C | 3 | ||
| Input forward current (pulsed) | IFP | 1 | A | PW ≤ 0.1 ms, f = 100 Hz | 3 | ||
| Input reverse voltage | VR | 5 | V | 3 | |||
| Input power dissipation | PD | 100 | mW | 3 | |||
| Input power dissipation derating | ∆PD/∆Ta | -2.85 | mW/°C | Ta ≥ 25 °C | 3 | ||
| Junction temperature (LED) | Tj | 125 | °C | 3 | |||
| Collector-emitter voltage | VCEO | 300 | V | 3 | |||
| Emitter-collector voltage | VECO | 0.3 | V | 3 | |||
| Collector current | ICPC | 150 | mA | 3 | |||
| Collector power dissipation | PC | 150 | mW | 3 | |||
| Collector power dissipation derating | ∆PC/∆Ta | -1.5 | mW/°C | Ta ≥ 25 °C | 3 | ||
| Junction temperature (detector) | Tj | 125 | °C | 3 | |||
| Operating temperature | Topr | -55 | 110 | °C | 3 | ||
| Storage temperature | Tstg | -55 | 125 | °C | 3 | ||
| Lead soldering temperature | Tsol | 260 | °C | 10 s | 3 | ||
| Total power dissipation | PT | 250 | mW | 3 | |||
| Total power dissipation derating | ∆PT/∆Ta | -2.5 | mW/°C | Ta ≥ 25 °C | 3 | ||
| Isolation voltage | BVS | 5000 | Vrms | AC, 60 s, R.H. ≤ 60 % | 3 | ||
| Input forward voltage | VF | 1.1 | 1.25 | 1.4 | V | IF = 10 mA | 3 |
| Input reverse current | IR | 10 | µA | VR = 5 V | 3 | ||
| Collector-emitter breakdown voltage | V(BR)CEO | 300 | V | IC = 0.1 mA | 3 | ||
| Emitter-collector breakdown voltage | V(BR)ECO | 0.3 | V | IE = 0.1 mA | 3 | ||
| Dark current | IDARK | 0.002 | 0.2 | µA | VCE = 200 V | 3 | |
| Dark current at high temperature | IDARK | 20 | µA | VCE = 200 V, Ta = 85 °C | 3 | ||
| Current transfer ratio | IC/IF | 1000 | 6000 | % | IF = 1 mA, VCE = 1 V | 3 | |
| Saturated current transfer ratio | IC/IF(sat) | 500 | % | IF = 10 mA, VCE = 1 V | 3 | ||
| Collector-emitter saturation voltage | VCE(sat) | 1 | V | IC = 10 mA, IF = 1 mA | 3 | ||
| Collector-emitter saturation voltage | VCE(sat) | 1.2 | V | IC = 100 mA, IF = 10 mA | 3 | ||
| OFF-state collector current | IC(off) | 20 | µA | VF = 0.7 V, VCE = 200 V | 3 | ||
| Isolation resistance (printed as 1 x 10^12) | RS | 1 | ×10^12 Ω | VS = 500 V, R.H. ≤ 60 % | 4 | ||
| Isolation voltage | BVS | 5000 | Vrms | AC, 60 s | 4 |
CAD (KiCad official)
- Symbol:
TLP627MF - Footprint:
Package_DIP:DIP-4_W7.62mm - 3D model: DIP-4 (KiCad packages3D, STEP)
- 3D model files:
tlp627mf-etched.step/tlp627mf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlp627mf.step/tlp627mf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (18 pp, sha256
0ff9619c9fa07f61, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).