component
BZT52-B2V4S_R1_00001
Public Made by Adomby adom
PANJIT International Zener Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownBZT52-B2V4S_R1_00001
PANJIT International · Zener Diodes · SOD-323
BZT52-B2V4S_R1_00001 from PANJIT International, in a SOD-323. 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 | Cathode | passive | Cathode of the Zener diode (pin 1 marked on the SOD-323 package drawing); Zener voltage 2.4 V nominal (2.35 to 2.45 V) at 5.0 mA for BZT52-B2V4S. |
| 2 | Anode | passive | Anode of the Zener diode (pin 2 on the SOD-323 package drawing); 200 mW power dissipation rating for the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-323 |
| 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 | 2.35 | 2.4 | 2.45 | V | IZT=5.0 mA | 2 |
| Max. Zener Impedance | ZZT | 85 | Ω | IZT=5.0 mA | 2 | ||
| Max. Zener Impedance (knee) | ZZK | 600 | Ω | IZK=1.00 mA | 2 | ||
| Max Reverse Leakage Current | IR | 100 | μA | VR=1.0 V | 2 | ||
| Power Dissipation | PD | 200 | mW | TA=25°C, FR-4 PCB, 100cm2 copper pad (Note A) | 1 | ||
| Operating Junction and Storage Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Typical Thermal Resistance | RθJA | 650 | °C/W | FR-4 PCB, single-sided copper, mini pad (Note B) | 1 |
CAD (KiCad official)
- Symbol:
BZT52-B2V4S_R1_00001 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bzt52-b2v4s-r1-00001-etched.step/bzt52-b2v4s-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52-b2v4s-r1-00001.step/bzt52-b2v4s-r1-00001.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (6 pp, sha256
ebc3dbc49b782f06, 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).