component
SESD5Z5V
Public Made by Adomby adom
SINO-IC Electrostatic And Surge Protection (TVS/ESD), SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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SESD5Z5V
SINO-IC · Electrostatic And Surge Protection (TVS/ESD) · SOD-523
SESD5Z5V from SINO-IC, in a SOD-523. 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SINO-IC |
| Package | SOD-523 |
| Category | TVS/Fuse/Board Level Protection |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 6 | 6.6 | 7.1 | V | @ IT = 1 mA; pulse test, 25 °C ambient | 2 |
| Maximum reverse leakage current | IR | 1 | µA | @ VRWM = 5.0 V | 2 | ||
| Forward voltage | VF | 1.25 | V | @ IF = 200 mA | 2 | ||
| Peak pulse power | PPP | 200 | W | tp = 8/20 µs | 1 | ||
| Maximum lead temperature for soldering | TL | 260 | °C | during 10 s | 1 | ||
| Storage temperature range | Tstg | -55 | 155 | °C | 1 | ||
| Operating temperature range | Top | -40 | 125 | °C | 1 | ||
| Maximum junction temperature | Tj | 150 | °C | 1 | |||
| ESD voltage, IEC61000-4-2 air discharge | -15 | 15 | kV | IEC61000-4-2 (ESD) air discharge | 1 | ||
| ESD voltage, IEC61000-4-2 contact discharge | -8 | 8 | kV | IEC61000-4-2 (ESD) contact discharge | 1 | ||
| EFT current, IEC61000-4-4 | 40 | A | IEC61000-4-4 (EFT) | 1 | |||
| ESD voltage, human body model | 25 | kV | Human Body Model | 1 | |||
| ESD voltage, machine model | 400 | V | Machine Model | 1 | |||
| Capacitance | C | 30 | pF | 0 V bias | 2 |
CAD (KiCad official)
- Symbol:
SESD5Z5V - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
sesd5z5v-etched.step/sesd5z5v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sesd5z5v.step/sesd5z5v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SINO-IC datasheet (4 pp, sha256
79fff6e4c612c9f2, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).
# SESD5Z5V
**SINO-IC** · Electrostatic And Surge Protection (TVS/ESD) · SOD-523
SESD5Z5V from SINO-IC, in a SOD-523. 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SINO-IC |
| Package | SOD-523 |
| Category | TVS/Fuse/Board Level Protection |
| Pins | 2 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 6 | 6.6 | 7.1 | V | @ IT = 1 mA; pulse test, 25 °C ambient | 2 |
| Maximum reverse leakage current | IR | | | 1 | µA | @ VRWM = 5.0 V | 2 |
| Forward voltage | VF | | | 1.25 | V | @ IF = 200 mA | 2 |
| Peak pulse power | PPP | | | 200 | W | tp = 8/20 µs | 1 |
| Maximum lead temperature for soldering | TL | | | 260 | °C | during 10 s | 1 |
| Storage temperature range | Tstg | -55 | | 155 | °C | | 1 |
| Operating temperature range | Top | -40 | | 125 | °C | | 1 |
| Maximum junction temperature | Tj | | | 150 | °C | | 1 |
| ESD voltage, IEC61000-4-2 air discharge | | -15 | | 15 | kV | IEC61000-4-2 (ESD) air discharge | 1 |
| ESD voltage, IEC61000-4-2 contact discharge | | -8 | | 8 | kV | IEC61000-4-2 (ESD) contact discharge | 1 |
| EFT current, IEC61000-4-4 | | | | 40 | A | IEC61000-4-4 (EFT) | 1 |
| ESD voltage, human body model | | | | 25 | kV | Human Body Model | 1 |
| ESD voltage, machine model | | | | 400 | V | Machine Model | 1 |
| Capacitance | C | | 30 | | pF | 0 V bias | 2 |
## CAD (KiCad official)
- Symbol: `SESD5Z5V`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `sesd5z5v-etched.step` / `sesd5z5v-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sesd5z5v.step` / `sesd5z5v.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [SINO-IC datasheet](docs/sesd5z5v-datasheet.pdf) (4 pp, sha256 `79fff6e4c612c9f2`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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).
[Datasheet PDF](docs/sesd5z5v-datasheet.pdf)