
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | (DIOTEC) | |
| Package | DO-208 | |
| Operating Temperature | -50℃~+200℃ | |
| Type | TVS | |
| Junction Capacitance | 430pF | |
| Clamping Voltage | 47.7V | |
| Peak Pulse Current (Ipp) | 157A | |
| Voltage - Breakdown | 29.7V | |
| Reverse Stand-Off Voltage (Vrwm) | 26.8V |

* Images are for reference only
BYZ50K33
Extended- Manufacturer
- MFR.Part #
- BYZ50K33
- JLCPCB Part #
- C3705279
- Package
- DO-208
- Description
- -50℃~+200℃ 157A 26.8V 29.7V 430pF 47.7V TVS DO-208 ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- BYZ50K33
- JLCPCB Part #
- C3705279
- Package
- DO-208
- Description
- -50℃~+200℃ 157A 26.8V 29.7V 430pF 47.7V TVS DO-208 ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
BYZ50K33 Specifications
BYZ50K33 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | (DIOTEC) | |
| Package | DO-208 | |
| Operating Temperature | -50℃~+200℃ | |
| Type | TVS | |
| Junction Capacitance | 430pF | |
| Clamping Voltage | 47.7V | |
| Peak Pulse Current (Ipp) | 157A | |
| Voltage - Breakdown | 29.7V | |
| Reverse Stand-Off Voltage (Vrwm) | 26.8V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the BYZ50K33. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

BYZ50K33 Schematic Symbol & PCB Footprint
The BYZ50K33 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.