
SMDJ40CA
- Manufacturer
- MFR.Part #
- SMDJ40CA
- JLCPCB Part #
- C2994130
- Package
- SMC
- Description
- -65℃~+150℃ 2uA 3kW 40V 46.5A 49.1V 64.5V TVS SMC ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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 | MDD(Microdiode Semiconductor) | |
| Package | SMC | |
| Operating Temperature | -65℃~+150℃ | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 3kW | |
| Clamping Voltage | 64.5V | |
| Voltage - Breakdown | 49.1V | |
| Peak Pulse Current (Ipp) | 46.5A | |
| Reverse Stand-Off Voltage (Vrwm) | 40V | |
| Reverse Leakage Current (Ir) | 2uA |

* Images are for reference only
SMDJ40CA
Extended- Manufacturer
- MFR.Part #
- SMDJ40CA
- JLCPCB Part #
- C2994130
- Package
- SMC
- Description
- -65℃~+150℃ 2uA 3kW 40V 46.5A 49.1V 64.5V TVS SMC ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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
SMDJ40CA
Extended- Manufacturer
- MFR.Part #
- SMDJ40CA
- JLCPCB Part #
- C2994130
- Package
- SMC
- Description
- -65℃~+150℃ 2uA 3kW 40V 46.5A 49.1V 64.5V TVS SMC ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
SMDJ40CA Specifications
SMDJ40CA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | MDD(Microdiode Semiconductor) | |
| Package | SMC | |
| Operating Temperature | -65℃~+150℃ | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 3kW | |
| Clamping Voltage | 64.5V | |
| Voltage - Breakdown | 49.1V | |
| Peak Pulse Current (Ipp) | 46.5A | |
| Reverse Stand-Off Voltage (Vrwm) | 40V | |
| Reverse Leakage Current (Ir) | 2uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMDJ40CA. 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.

SMDJ40CA Documents
SMDJ40CA datasheets or manufacturer documentation.
Datasheet: SMDJ40CA Datasheet (PDF)
SMDJ40CA Schematic Symbol & PCB Footprint
The SMDJ40CA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.