component
GF1A
Public Made by Adomby adom
onsemi Diodes - General Purpose, SMA(DO-214AC). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
GF1A
onsemi · Diodes - General Purpose · SMA(DO-214AC)
GF1A from onsemi, in a SMA(DO-214AC). 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 | onsemi |
| Package | SMA(DO-214AC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Reverse Voltage | VRRM | 50 | V | 1A column | 2 | ||
| Average Rectified Forward Current | IF(AV) | 1 | A | @ TL = 125°C | 2 | ||
| Non-repetitive Peak Forward Surge Current | IFSM | 30 | A | 8.3 ms Single Half-Sine-Wave | 2 | ||
| Storage Temperature Range | Tstg | -65 | 175 | °C | 2 | ||
| Operating Junction Temperature | TJ | -65 | 175 | °C | 2 | ||
| Forward Voltage | VF | 1 | V | @ 1.0 A | 2 | ||
| Reverse Recovery Time | trr | 2 | µs | IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A | 2 | ||
| Reverse Current @ rated VR | IR | 5 | µA | TA = 25°C | 2 | ||
| Reverse Current @ rated VR | IR | 50 | µA | TA = 125°C | 2 | ||
| Total Capacitance | CT | 15 | pF | VR = 4.0 V, f = 1.0 MHz | 2 | ||
| Power Dissipation | PD | 1.8 | W | 2 | |||
| Thermal Resistance, Junction to Ambient | RθJA | 80 | °C/W | Device mounted on PCB with 0.2 x 0.2 in (5.0 x 5.0 mm) copper pad areas | 2 | ||
| Thermal Resistance, Junction to Lead | RθJL | 26 | °C/W | Device mounted on PCB with 0.2 x 0.2 in (5.0 x 5.0 mm) copper pad areas | 2 |
CAD (KiCad official)
- Symbol:
GF1A - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
gf1a-etched.step/gf1a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gf1a.step/gf1a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (5 pp, sha256
c08294fdbaa1bd87, retrieved 2026-10-16, 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).
# GF1A
**onsemi** · Diodes - General Purpose · SMA(DO-214AC)
GF1A from onsemi, in a SMA(DO-214AC). 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 | onsemi |
| Package | SMA(DO-214AC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Reverse Voltage | VRRM | | | 50 | V | 1A column | 2 |
| Average Rectified Forward Current | IF(AV) | | | 1 | A | @ TL = 125°C | 2 |
| Non-repetitive Peak Forward Surge Current | IFSM | | | 30 | A | 8.3 ms Single Half-Sine-Wave | 2 |
| Storage Temperature Range | Tstg | -65 | | 175 | °C | | 2 |
| Operating Junction Temperature | TJ | -65 | | 175 | °C | | 2 |
| Forward Voltage | VF | | | 1 | V | @ 1.0 A | 2 |
| Reverse Recovery Time | trr | | | 2 | µs | IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A | 2 |
| Reverse Current @ rated VR | IR | | | 5 | µA | TA = 25°C | 2 |
| Reverse Current @ rated VR | IR | | | 50 | µA | TA = 125°C | 2 |
| Total Capacitance | CT | | | 15 | pF | VR = 4.0 V, f = 1.0 MHz | 2 |
| Power Dissipation | PD | | | 1.8 | W | | 2 |
| Thermal Resistance, Junction to Ambient | RθJA | | | 80 | °C/W | Device mounted on PCB with 0.2 x 0.2 in (5.0 x 5.0 mm) copper pad areas | 2 |
| Thermal Resistance, Junction to Lead | RθJL | | | 26 | °C/W | Device mounted on PCB with 0.2 x 0.2 in (5.0 x 5.0 mm) copper pad areas | 2 |
## CAD (KiCad official)
- Symbol: `GF1A`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files: `gf1a-etched.step` / `gf1a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gf1a.step` / `gf1a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586185635116171264) (5 pp, sha256 `c08294fdbaa1bd87`, retrieved 2026-10-16, 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/gf1a-datasheet.pdf)