
- Manufacturer
- MFR.Part #
- 1V5KE51A
- JLCPCB Part #
- C2446823
- Package
- DO-201AD
- Description
- 1.5kW 21.4A 43.6V 48.5V 5uA 70.1V TVS Unidirectional DO-201AD 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 | Taiwan Semiconductor | |
| Package | DO-201AD | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 1.5kW | |
| Clamping Voltage | 70.1V | |
| Polarity | Unidirectional | |
| Peak Pulse Current (Ipp) | 21.4A | |
| Voltage - Breakdown | 48.5V | |
| Reverse Stand-Off Voltage (Vrwm) | 43.6V | |
| Reverse Leakage Current (Ir) | 5uA |

* Images are for reference only
1V5KE51A
Extended- Manufacturer
- MFR.Part #
- 1V5KE51A
- JLCPCB Part #
- C2446823
- Package
- DO-201AD
- Description
- 1.5kW 21.4A 43.6V 48.5V 5uA 70.1V TVS Unidirectional DO-201AD 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
- Manufacturer
- MFR.Part #
- 1V5KE51A
- JLCPCB Part #
- C2446823
- Package
- DO-201AD
- Description
- 1.5kW 21.4A 43.6V 48.5V 5uA 70.1V TVS Unidirectional DO-201AD 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.
1V5KE51A Specifications
1V5KE51A technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Taiwan Semiconductor | |
| Package | DO-201AD | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 1.5kW | |
| Clamping Voltage | 70.1V | |
| Polarity | Unidirectional | |
| Peak Pulse Current (Ipp) | 21.4A | |
| Voltage - Breakdown | 48.5V | |
| Reverse Stand-Off Voltage (Vrwm) | 43.6V | |
| Reverse Leakage Current (Ir) | 5uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 1V5KE51A. 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.

1V5KE51A Documents
1V5KE51A datasheets or manufacturer documentation.
Datasheet: 1V5KE51A Datasheet (PDF)
1V5KE51A Schematic Symbol & PCB Footprint
The 1V5KE51A schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.