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BZX584C7V5Q
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Yangzhou Yangjie Elec Tech Zener Diodes, SOD-523(SC-79). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BZX584C7V5Q
Yangzhou Yangjie Elec Tech · Zener Diodes · SOD-523(SC-79)
BZX584C7V5Q from Yangzhou Yangjie Elec Tech, in a SOD-523(SC-79). 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 end marked with the cathode line on the package body; the Zener voltage is 7.5V typ (7.0V min to 7.9V max) at IZT=5mA. |
| 2 | A | passive | Anode, the end opposite the cathode line; maximum forward voltage is 0.9V at IF=10mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SOD-523(SC-79) |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener voltage | Vz | 7 | 7.5 | 7.9 | V | Izt=5 mA | 2 |
| Zener dynamic impedance at IZt | Zzt | 15 | Ω | IZt=5 mA | 2 | ||
| Zener knee impedance | Zzk | 80 | Ω | Izk=1.0 mA | 2 | ||
| Reverse leakage current | IR | 1 | uA | VR=5.0 V | 2 | ||
| Typical temperature coefficient | 2.5 | 5.3 | mV/℃ | IZTC=5 mA | 2 | ||
| Power dissipation | PD | 250 | mW | Ta=25℃ (table heading condition) | 1 | ||
| Storage temperature range | Tstg | -55 | 150 | °C | 1 | ||
| Junction temperature | TJ | -55 | 150 | °C | 1 | ||
| Maximum forward voltage | VF | 0.9 | V | IF=10mAdc | 1 | ||
| Thermal resistance junction to ambient air | RθJA | 500 | °C/W | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | black | 4. Body color: Black | 5 | |
| contacts | tin | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
BZX584C7V5Q - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523(SC-79) (KiCad packages3D, STEP)
- 3D model files:
bzx584c7v5q-etched.step/bzx584c7v5q-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx584c7v5q.step/bzx584c7v5q.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (6 pp, sha256
c4ab17363f7c9534, retrieved 2026-10-27, 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).
# BZX584C7V5Q
**Yangzhou Yangjie Elec Tech** · Zener Diodes · SOD-523(SC-79)
BZX584C7V5Q from Yangzhou Yangjie Elec Tech, in a SOD-523(SC-79). 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 end marked with the cathode line on the package body; the Zener voltage is 7.5V typ (7.0V min to 7.9V max) at IZT=5mA. |
| 2 | A | passive | Anode, the end opposite the cathode line; maximum forward voltage is 0.9V at IF=10mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SOD-523(SC-79) |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener voltage | Vz | 7 | 7.5 | 7.9 | V | Izt=5 mA | 2 |
| Zener dynamic impedance at IZt | Zzt | | | 15 | Ω | IZt=5 mA | 2 |
| Zener knee impedance | Zzk | | | 80 | Ω | Izk=1.0 mA | 2 |
| Reverse leakage current | IR | | | 1 | uA | VR=5.0 V | 2 |
| Typical temperature coefficient | | 2.5 | | 5.3 | mV/℃ | IZTC=5 mA | 2 |
| Power dissipation | PD | | | 250 | mW | Ta=25℃ (table heading condition) | 1 |
| Storage temperature range | Tstg | -55 | | 150 | °C | | 1 |
| Junction temperature | TJ | -55 | | 150 | °C | | 1 |
| Maximum forward voltage | VF | | | 0.9 | V | IF=10mAdc | 1 |
| Thermal resistance junction to ambient air | RθJA | | | 500 | °C/W | | 1 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | | black | 4. Body color: Black | 5 |
| contacts | | tin | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
## CAD (KiCad official)
- Symbol: `BZX584C7V5Q`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523(SC-79) (KiCad packages3D, STEP)
- 3D model files: `bzx584c7v5q-etched.step` / `bzx584c7v5q-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzx584c7v5q.step` / `bzx584c7v5q.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Yangzhou Yangjie Elec Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603373274772754432) (6 pp, sha256 `c4ab17363f7c9534`, retrieved 2026-10-27, 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/bzx584c7v5q-datasheet.pdf)