
SMDJ45A-HR
- Manufacturer
- MFR.Part #
- SMDJ45A-HR
- JLCPCB Part #
- C1977183
- Package
- DO-214AB(SMCJ)
- Description
- 2uA 3kW@10/1000us 41.3A 45V 50V 72.7V TVS Unidirectional DO-214AB(SMCJ) ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- 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 | Littelfuse | |
| Package | DO-214AB(SMCJ) | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 3kW@10/1000us | |
| Clamping Voltage | 72.7V | |
| Polarity | Unidirectional | |
| Peak Pulse Current (Ipp) | 41.3A | |
| Voltage - Breakdown | 50V | |
| Reverse Stand-Off Voltage (Vrwm) | 45V | |
| Reverse Leakage Current (Ir) | 2uA |

* Images are for reference only
SMDJ45A-HR
Extended- Manufacturer
- MFR.Part #
- SMDJ45A-HR
- JLCPCB Part #
- C1977183
- Package
- DO-214AB(SMCJ)
- Description
- 2uA 3kW@10/1000us 41.3A 45V 50V 72.7V TVS Unidirectional DO-214AB(SMCJ) ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- 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
SMDJ45A-HR
Extended- Manufacturer
- MFR.Part #
- SMDJ45A-HR
- JLCPCB Part #
- C1977183
- Package
- DO-214AB(SMCJ)
- Description
- 2uA 3kW@10/1000us 41.3A 45V 50V 72.7V TVS Unidirectional DO-214AB(SMCJ) ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- 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.
SMDJ45A-HR Specifications
SMDJ45A-HR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Littelfuse | |
| Package | DO-214AB(SMCJ) | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 3kW@10/1000us | |
| Clamping Voltage | 72.7V | |
| Polarity | Unidirectional | |
| Peak Pulse Current (Ipp) | 41.3A | |
| Voltage - Breakdown | 50V | |
| Reverse Stand-Off Voltage (Vrwm) | 45V | |
| Reverse Leakage Current (Ir) | 2uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMDJ45A-HR. 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.

SMDJ45A-HR Documents
SMDJ45A-HR datasheets or manufacturer documentation.
Datasheet: SMDJ45A-HR Datasheet (PDF)
SMDJ45A-HR Schematic Symbol & PCB Footprint
The SMDJ45A-HR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.