Overview of SMCJ30CA by Littelfuse Inc.
The SMCJ30CA is a transient voltage suppressor diode designed to provide effective protection against voltage spikes and transients. This part is characterized by its bidirectional capabilities, allowing it to clamp both positive and negative voltage transients. It features a reverse standoff voltage (VRWM) of 30V, making it suitable for a variety of applications where voltage levels could fluctuate significantly.
With a power dissipation capability of 1.5 kW and a maximum clamping voltage of 48.4V, the device is designed to handle high-energy transients. The SMCJ30CA is constructed using silicon, which is a commonly used semiconductor material, and it comes packaged in the DO-214AB case style. Its halogen-free and RoHS-compliant package ensures that it meets strict environmental and safety standards, reflecting its suitability for use in modern electronic assemblies.
The part’s operational temperature range is extensive, from -65 °C to 150 °C, providing versatility in various environmental conditions. The SMCJ30CA also features low inductance and excellent clamping capability, which is essential for effective transient suppression. As of the current writing, the part remains active in the market, supported by Littelfuse Inc.’s commitment to providing reliable components.
Industry Applications for SMCJ30CA
The SMCJ30CA might be suitable for various industries where protection against voltage spikes is critical. Here are a few potential applications:
- Telecommunications: In telecommunications systems, the SMCJ30CA could potentially protect sensitive electronic components from voltage spikes caused by lightning or switching transients. Equipment such as routers and switches, which require stable voltage levels, might utilize this part to ensure operational reliability.
- Consumer Electronics: Many consumer electronic devices, such as televisions and computers, could benefit from the transient protection offered by the SMCJ30CA. As these devices often experience voltage fluctuations from power sources, using this component might help prevent damage to internal circuits.
- Automotive: For automotive applications, if the SMCJ30CA meets industry standards such as AEC-Q100 or AEC-Q101, it might be applicable in power management systems or electronic control units. This diode could help shield critical components from voltage transients during vehicle operation.
- Industrial Automation: In industrial settings, machinery and automation systems often face electrical noise and voltage spikes. The SMCJ30CA might be used in such environments to protect sensors, controllers, and communication interfaces from transient voltages, thereby enhancing system stability.
- Aerospace and Defense: If the part meets specific military standards, it could be used in aerospace applications to protect sensitive electronic systems from potential transient voltages caused by environmental factors or pulsating power supplies.
It is important to note that these potential industry applications are only conceptual and illustrative. They require thorough analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements.
About Littelfuse Inc.
Littelfuse Inc. is a prominent manufacturer in the field of circuit protection components, including a range of diodes and transient voltage suppressors. The company is known for its commitment to innovation and quality within the electronics sector, specifically in developing solutions for surge protection and circuit reliability.
Within its product offerings, Littelfuse’s SMCJ series includes components such as the SMCJ30CA, as well as similar transient suppressors designed to meet the evolving needs of various industries. These components are engineered to provide reliable performance, with a focus on extended operational life and enhanced clamping capabilities, which are essential for maintaining the integrity of sensitive electronic devices.
Research Price and Stock for SMCJ30CA by Littelfuse Inc on Findchips.com
Historically, the SMCJ30CA has been available through a variety of distributors, including:
- Win Source Electronics
- Mouser Electronics
- DigiKey
- Newark
- Arrow Electronics
These distributors may or may not have stock available at present, thus verifying current inventory and pricing through Findchips is advisable. Additionally, the Transient Suppressors catalog on Findchips can be consulted for alternate parts that might be offered by Littelfuse Inc. or other manufacturers.