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1SMA5927_R1_00001
Public Made by Adomby adom
PANJIT International Zener Diodes, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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1SMA5927_R1_00001
PANJIT International · Zener Diodes · SMA(DO-214AC)
1SMA5927_R1_00001 from PANJIT International, 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 terminal, marked by the color band on the package; the 12V nominal zener (11.4 to 12.6V at 31.2mA) conducts in reverse with this pin positive. |
| 2 | A | passive | Anode terminal at the end opposite the cathode color band; 1.5W zener with operating junction and storage range of -55 to +150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal Zener Voltage | Vz | 12 | V | @ IZT = 31.2 mA | 2 | ||
| Zener Voltage (min/max) | Vz | 11.4 | 12.6 | V | @ IZT = 31.2 mA | 2 | |
| Maximum Zener Impedance | ZZT | 7 | Ω | @ IZT = 31.2 mA | 2 | ||
| Maximum Zener Impedance (knee) | ZZK | 550 | Ω | @ IZK = 0.25 mA | 2 | ||
| Max. Reverse Leakage Current | IR | 1 | μA | @ VR = 9.1 V | 2 | ||
| Pulse Power Dissipation | PD | 1.5 | W | TL=75°C (Note A) | 1 | ||
| Power Derating above 75°C | PD | 20 | mW/°C | Derate above 75°C | 1 | ||
| Peak Forward Surge Current | IFSM | 10 | A | 8.3ms single half sine-wave superimposed on rated load (Note B) | 1 | ||
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Test Current | IZT | 31.2 | mA | Zener test current | 2 |
CAD (KiCad official)
- Symbol:
1SMA5927_R1_00001 - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
1sma5927-r1-00001-etched.step/1sma5927-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1sma5927-r1-00001.step/1sma5927-r1-00001.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (7 pp, sha256
d1672650484ea67e, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).
# 1SMA5927_R1_00001
**PANJIT International** · Zener Diodes · SMA(DO-214AC)
1SMA5927_R1_00001 from PANJIT International, 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 terminal, marked by the color band on the package; the 12V nominal zener (11.4 to 12.6V at 31.2mA) conducts in reverse with this pin positive. |
| 2 | A | passive | Anode terminal at the end opposite the cathode color band; 1.5W zener with operating junction and storage range of -55 to +150 °C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal Zener Voltage | Vz | | 12 | | V | @ IZT = 31.2 mA | 2 |
| Zener Voltage (min/max) | Vz | 11.4 | | 12.6 | V | @ IZT = 31.2 mA | 2 |
| Maximum Zener Impedance | ZZT | | | 7 | Ω | @ IZT = 31.2 mA | 2 |
| Maximum Zener Impedance (knee) | ZZK | | | 550 | Ω | @ IZK = 0.25 mA | 2 |
| Max. Reverse Leakage Current | IR | | | 1 | μA | @ VR = 9.1 V | 2 |
| Pulse Power Dissipation | PD | | | 1.5 | W | TL=75°C (Note A) | 1 |
| Power Derating above 75°C | PD | | | 20 | mW/°C | Derate above 75°C | 1 |
| Peak Forward Surge Current | IFSM | | | 10 | A | 8.3ms single half sine-wave superimposed on rated load (Note B) | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 | | 150 | °C | | 1 |
| Test Current | IZT | | 31.2 | | mA | Zener test current | 2 |
## CAD (KiCad official)
- Symbol: `1SMA5927_R1_00001`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files: `1sma5927-r1-00001-etched.step` / `1sma5927-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1sma5927-r1-00001.step` / `1sma5927-r1-00001.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [PANJIT International datasheet](docs/1sma5927-r1-00001-datasheet.pdf) (7 pp, sha256 `d1672650484ea67e`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/1sma5927-r1-00001-datasheet.pdf)