Description
The SMCJ 40CA is a high-performance Transient Voltage Suppression (TVS) diode specifically engineered to safeguard sensitive electronic equipment from damaging voltage transients. Whether caused by lightning strikes, inductive load switching, or electrostatic discharge (ESD), this diode provides a robust shield to maintain system integrity.
With an impressive 1500W peak pulse power capability, the SMCJ 40CA features excellent clamping characteristics and low incremental surge resistance. Its ultra-fast response time—typically less than 1.0ps from 0V to BV min—ensures immediate protection. Housed in a surface-mount package with built-in strain relief, it is both durable and easy to integrate into modern PCB designs. This product is Halogen-free and RoHS compliant, meeting stringent industry standards for environmental safety. This pack of 2 units is an ideal choice for localized circuit protection and prototyping.
Key Features
- High Surge Protection: 1500W peak pulse power capability (10/1000μs waveform)
- Ultra-Fast Response: Near-instantaneous response time (typically < 1.0ps)
- Superior Clamping: Excellent voltage clamping capability with low surge resistance
- Durable Design: Surface-mount package with integrated strain relief for PCB longevity
- Compliance: Halogen-free and RoHS compliant for environmentally conscious manufacturing
Applications
- Protection of sensitive ICs and semiconductors
- I/O interfaces and data line protection
- Industrial control equipment and power supplies
- Automotive electronics and telecommunications
- Protection against ESD and lightning-induced transients
Package Includes
- 2 x SMCJ 40CA TVS Diodes
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | SMCJ 40CA |
| Diode Type | Transient Voltage Suppressor (TVS) |
| Peak Pulse Power | 1500 W |
| Mounting Type | Surface Mount (SMD) |
| Operating Temp. Range | -55°C to +150°C |
| Quantity | Pack of 2 |
