component
F5
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LangJie Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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F5
LangJie · Zener Diodes · SOD-123
F5 from LangJie, in a SOD-123. 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, marked by the laser band on the package; the F5 blocks 600 V repetitive peak reverse (VRRM) and 420 V RMS. |
| 2 | A | passive | Anode terminal at the end opposite the laser band; the F5 carries 1.0 A maximum average forward rectified current with a 1.3 V maximum forward voltage at 1.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LangJie |
| Package | SOD-123 |
| 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 Peak Reverse Voltage | VRRM | 600 | Volts | 1 | |||
| Maximum RMS Voltage | VRMS | 420 | Volts | 1 | |||
| Maximum DC Blocking Voltage | VDC | 600 | Volts | 1 | |||
| Maximum Average Forward Rectified Current | I(AV) | 1 | Amps | 1 | |||
| Peak Forward Surge Current | IFSM | 30 | Amps | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 1.3 | Volts | at 1.0A | 1 | ||
| Maximum DC Reverse Current at Rated DC Blocking Voltage, TA = 25℃ | IR | 5 | µA | TA = 25℃ | 1 | ||
| Maximum DC Reverse Current at Rated DC Blocking Voltage, TA = 125℃ | IR | 50 | µA | TA = 125℃ | 1 | ||
| Typical Junction Capacitance | CJ | 15 | pF | Measured at 1.0MHz and applied reverse voltage of 4.0 Volts (NOTE 2) | 1 | ||
| Typical Thermal Resistance, junction to ambient | RθJA | 60 | ℃/W | Junction to ambient, 5.0×5.0mm² copper pad areas (NOTE 3) | 1 | ||
| Operating and Storage Temperature Range | TJ,TSTG | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
F5 - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
f5-etched.step/f5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);f5.step/f5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LangJie datasheet (7 pp, sha256
b13b77da18d13316, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# F5
**LangJie** · Zener Diodes · SOD-123
F5 from LangJie, in a SOD-123. 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, marked by the laser band on the package; the F5 blocks 600 V repetitive peak reverse (VRRM) and 420 V RMS. |
| 2 | A | passive | Anode terminal at the end opposite the laser band; the F5 carries 1.0 A maximum average forward rectified current with a 1.3 V maximum forward voltage at 1.0 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LangJie |
| Package | SOD-123 |
| 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 Peak Reverse Voltage | VRRM | | | 600 | Volts | | 1 |
| Maximum RMS Voltage | VRMS | | | 420 | Volts | | 1 |
| Maximum DC Blocking Voltage | VDC | | | 600 | Volts | | 1 |
| Maximum Average Forward Rectified Current | I(AV) | | | 1 | Amps | | 1 |
| Peak Forward Surge Current | IFSM | | | 30 | Amps | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) | 1 |
| Maximum Instantaneous Forward Voltage | VF | | | 1.3 | Volts | at 1.0A | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage, TA = 25℃ | IR | | | 5 | µA | TA = 25℃ | 1 |
| Maximum DC Reverse Current at Rated DC Blocking Voltage, TA = 125℃ | IR | | | 50 | µA | TA = 125℃ | 1 |
| Typical Junction Capacitance | CJ | | 15 | | pF | Measured at 1.0MHz and applied reverse voltage of 4.0 Volts (NOTE 2) | 1 |
| Typical Thermal Resistance, junction to ambient | RθJA | | 60 | | ℃/W | Junction to ambient, 5.0×5.0mm² copper pad areas (NOTE 3) | 1 |
| Operating and Storage Temperature Range | TJ,TSTG | -55 | | 150 | ℃ | | 1 |
## CAD (KiCad official)
- Symbol: `F5`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `f5-etched.step` / `f5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `f5.step` / `f5.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LangJie datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590906677631655936) (7 pp, sha256 `b13b77da18d13316`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/f5-datasheet.pdf)