component
ESD5Z7.0T1G-MS
Public Made by Adomby adom
MSKSEMI ESD Protection Devices, 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.
main
ESD5Z7.0T1G-MS
MSKSEMI · ESD Protection Devices · SOD-523
ESD5Z7.0T1G-MS from MSKSEMI, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Working peak reverse voltage | VRWM | 7 | V | 3 | |||
| Maximum reverse leakage current | IR | 1 | uA | @ VRWM | 3 | ||
| Breakdown voltage | VBR | 7.5 | V | @ IT (Note 1); pulse test at 25°C | 3 | ||
| Clamping voltage @ max IPP | VC | 22.7 | V | @ Max IPP (surge per Figure 1) | 3 | ||
| Maximum reverse peak pulse current | IPP | 8.8 | A | Surge current waveform per Figure 1 | 3 | ||
| Peak pulse power | PPK | 200 | W | Surge current waveform per Figure 1 | 3 | ||
| Peak Pulse Power | PPP | 200 | W | tp = 8/20μs | 2 | ||
| Maximum lead temperature for soldering | TL | 260 | °C | during 10s | 2 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 2 | ||
| Operating Temperature Range | Top | -40 | 125 | °C | 2 | ||
| Maximum junction temperature | Tj | 150 | °C | 2 | |||
| IEC61000-4-2 (ESD) air discharge | -15 | 15 | KV | IEC61000-4-2 air discharge | 2 | ||
| IEC61000-4-2 (ESD) contact discharge | -8 | 8 | KV | IEC61000-4-2 contact discharge | 2 | ||
| IEC61000-4-4 (EFT) | 40 | A | IEC61000-4-4 (EFT) | 2 | |||
| ESD Voltage Per Human Body Model | 16 | KV | Human Body Model | 2 | |||
| Clamping voltage @ IPP=5 A | VC | 13.5 | V | @ IPP=5 A (surge per Figure 1) | 3 | ||
| Capacitance | C | 65 | pF | 3 |
CAD (KiCad official)
- Symbol:
ESD5Z7.0T1G-MS - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
esd5z7-0t1g-ms-etched.step/esd5z7-0t1g-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd5z7-0t1g-ms.step/esd5z7-0t1g-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (5 pp, sha256
f099c01879ea2e40, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).
# ESD5Z7.0T1G-MS
**MSKSEMI** · ESD Protection Devices · SOD-523
ESD5Z7.0T1G-MS from MSKSEMI, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Working peak reverse voltage | VRWM | | | 7 | V | | 3 |
| Maximum reverse leakage current | IR | | | 1 | uA | @ VRWM | 3 |
| Breakdown voltage | VBR | 7.5 | | | V | @ IT (Note 1); pulse test at 25°C | 3 |
| Clamping voltage @ max IPP | VC | | | 22.7 | V | @ Max IPP (surge per Figure 1) | 3 |
| Maximum reverse peak pulse current | IPP | | | 8.8 | A | Surge current waveform per Figure 1 | 3 |
| Peak pulse power | PPK | | | 200 | W | Surge current waveform per Figure 1 | 3 |
| Peak Pulse Power | PPP | | | 200 | W | tp = 8/20μs | 2 |
| Maximum lead temperature for soldering | TL | | | 260 | °C | during 10s | 2 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 2 |
| Operating Temperature Range | Top | -40 | | 125 | °C | | 2 |
| Maximum junction temperature | Tj | | | 150 | °C | | 2 |
| IEC61000-4-2 (ESD) air discharge | | -15 | | 15 | KV | IEC61000-4-2 air discharge | 2 |
| IEC61000-4-2 (ESD) contact discharge | | -8 | | 8 | KV | IEC61000-4-2 contact discharge | 2 |
| IEC61000-4-4 (EFT) | | | | 40 | A | IEC61000-4-4 (EFT) | 2 |
| ESD Voltage Per Human Body Model | | | | 16 | KV | Human Body Model | 2 |
| Clamping voltage @ IPP=5 A | VC | | 13.5 | | V | @ IPP=5 A (surge per Figure 1) | 3 |
| Capacitance | C | | 65 | | pF | | 3 |
## CAD (KiCad official)
- Symbol: `ESD5Z7.0T1G-MS`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `esd5z7-0t1g-ms-etched.step` / `esd5z7-0t1g-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esd5z7-0t1g-ms.step` / `esd5z7-0t1g-ms.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MSKSEMI datasheet](docs/esd5z7-0t1g-ms-datasheet.pdf) (5 pp, sha256 `f099c01879ea2e40`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/esd5z7-0t1g-ms-datasheet.pdf)