component
SS34LH
Public Made by Adomby adom
LGE Schottky Barrier Diodes (SBD), DO-214AC(SMA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
SS34LH
LGE · Schottky Barrier Diodes (SBD) · DO-214AC(SMA)
SS34LH from LGE, in a DO-214AC(SMA). 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 | LGE |
| Package | DO-214AC(SMA) |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive peak reverse voltage | VRRM | 40 | V | 1 | |||
| Max. RMS voltage | VRMS | 28 | V | 1 | |||
| Max. DC blocking voltage | VR | 40 | V | 1 | |||
| Forward rectified current | IO | 3 | A | See Fig.1 | 1 | ||
| Reverse current | IR | 0.5 | mA | VR=VRRM, TA=25 C | 1 | ||
| Reverse current | IR | 20 | mA | VR=VRRM, TA=100 C | 1 | ||
| Storage temperature | TSTG | -55 | 175 | °C | 1 | ||
| Diode junction capacitance | CJ | 250 | pF | f=1MHz and applied 4V DC reverse voltage | 1 | ||
| Thermal resistance, junction to ambient | RθJA | 55 | °C/W | 1 |
CAD (KiCad official)
- Symbol:
SS34LH - Footprint:
Diode_SMD:D_SMA - 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files:
ss34lh-etched.step/ss34lh-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ss34lh.step/ss34lh.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (3 pp, sha256
ab6b1ab261d7c120, 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).
# SS34LH
**LGE** · Schottky Barrier Diodes (SBD) · DO-214AC(SMA)
SS34LH from LGE, in a DO-214AC(SMA). 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 | LGE |
| Package | DO-214AC(SMA) |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive peak reverse voltage | VRRM | | | 40 | V | | 1 |
| Max. RMS voltage | VRMS | | | 28 | V | | 1 |
| Max. DC blocking voltage | VR | | | 40 | V | | 1 |
| Forward rectified current | IO | | | 3 | A | See Fig.1 | 1 |
| Reverse current | IR | | | 0.5 | mA | VR=VRRM, TA=25 C | 1 |
| Reverse current | IR | | | 20 | mA | VR=VRRM, TA=100 C | 1 |
| Storage temperature | TSTG | -55 | | 175 | °C | | 1 |
| Diode junction capacitance | CJ | | 250 | | pF | f=1MHz and applied 4V DC reverse voltage | 1 |
| Thermal resistance, junction to ambient | RθJA | | 55 | | °C/W | | 1 |
## CAD (KiCad official)
- Symbol: `SS34LH`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files: `ss34lh-etched.step` / `ss34lh-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ss34lh.step` / `ss34lh.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LGE datasheet](docs/ss34lh-datasheet.pdf) (3 pp, sha256 `ab6b1ab261d7c120`, 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/ss34lh-datasheet.pdf)