component
DF5A6.8JE
Public Made by Adomby adom
TOSHIBA ESD And Surge Protection (TVS/ESD), SOT-553-5. 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
markdownDF5A6.8JE
TOSHIBA · ESD And Surge Protection (TVS/ESD) · SOT-553-5
DF5A6.8JE from TOSHIBA, in a SOT-553-5. 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 | CATHODE1 | passive | Cathode of the first ESD protection element; the four elements share the package and are rated for ESD immunity of ±30 kV contact discharge per IEC61000-4-2. |
| 2 | ANODE | passive | Common anode connection for the four ESD protection elements; the device is for ESD protection only and is not intended for constant-voltage diode use. |
| 3 | CATHODE2 | passive | Cathode of the second ESD protection element; Zener voltage is 6.4 V to 7.2 V at IZ = 5 mA with reverse current of 0.5 µA max at VR = 5 V. |
| 4 | CATHODE3 | passive | Cathode of the third ESD protection element; terminal capacitance is 45 pF typ. at VR = 0 V, f = 1 MHz. |
| 5 | CATHODE4 | passive | Cathode of the fourth ESD protection element; absolute maximum power dissipation is 100 mW and junction temperature is 150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SOT-553-5 |
| Category | Circuit Protection |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Zener voltage | VZ | 6.4 | 6.8 | 7.2 | V | IZ = 5 mA | 1 |
| Dynamic impedance | ZZ | 25 | Ω | IZ = 5 mA | 1 | ||
| Reverse current | IR | 0.5 | μA | VR = 5 V | 1 | ||
| Power dissipation | P | 100 | mW | 1 | |||
| Junction temperature | Tj | 150 | °C | 1 | |||
| Storage temperature range | Tstg | -55 | 150 | °C | 1 | ||
| Terminal capacitance (between Cathode and Anode) | CT | 45 | pF | VR = 0, f = 1 MHz | 1 |
CAD (KiCad official)
- Symbol:
DF5A6.8JE - Footprint:
Package_TO_SOT_SMD:SOT-553 - 3D model: SOT-553-5 (KiCad packages3D, STEP)
- 3D model files:
df5a6-8je-etched.step/df5a6-8je-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);df5a6-8je.step/df5a6-8je.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (3 pp, sha256
de1a569e7e2fa3b7, retrieved 2026-10-19, 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).