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Item #:
98635286
LITTELFUSE SA33CA 33V, 500W, DO-15; TVS Polarity:BIDIRECTIONAL; Reverse Stand-Off Voltage VRWM:33V; Breakdown Voltage Range:36.7V to 40.6V; Clamping
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Item #:
98635286
XCD 87
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Order now and get it around Sunday, October 18
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500W Bidirectional TVS Diode ensures superior voltage protection for your circuits.
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What Stands Out
High Voltage Rating
Rated at 33V reverse stand-off, it effectively protects sensitive electronics from overvoltage events, ensuring reliability in demanding applications.
Bidirectional Protection
Offers bidirectional clamping, safeguarding against both positive and negative voltage spikes, making it versatile for various circuit designs.
Robust Design
Built for high energy handling at 500W, this TVS diode provides exceptional durability and efficiency, ideal for demanding environments.
Product Details
| Item Weight | 0.01 lbs (0 grams) |
Product Technical Details
| Manufacturer | Littelfuse |
What's in the box
Fuses
Who Should Buy?
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Consumer Electronics
Protects sensitive components in devices like smartphones and tablets from voltage spikes and transients.
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Automotive Applications
Ideal for automotive circuits where transient voltage protection is crucial for safety and functionality.
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Industrial Equipment
Used in industrial machinery to shield against power surges and enhance the reliability of operations.
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High Voltage Systems
Not suitable for applications exceeding 33V, which could lead to device failure and inefficiency.
Product Description
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Customer Questions & Answers
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Question:
What is a TVS diode and how does the LITTELFUSE SA33CA function?
Answer: A TVS (Transient Voltage Suppressor) diode is designed to protect electronic circuits from voltage spikes. The LITTELFUSE SA33CA has a reverse stand-off voltage (VRWM) of 33V and can clamp transients between 36.7V and 40.6V. When a voltage surge occurs, the diode will switch from a high-resistance state to a low-resistance state, effectively diverting harmful excess voltage away from sensitive components, safeguarding them from damage. -
Question:
What applications is the LITTELFUSE SA33CA suitable for?
Answer: The LITTELFUSE SA33CA is ideal for applications requiring robust protection against voltage spikes, such as power supply circuits, automotive electronics, and telecommunications equipment. Its bidirectional polarity makes it particularly versatile, allowing it to handle transients in both directions, ensuring that it can be used in a wide variety of designs, offering reliability in protecting sensitive electronic devices. -
Question:
What is the importance of the breakdown voltage range in the LITTELFUSE SA33CA?
Answer: The breakdown voltage range of the LITTELFUSE SA33CA, which is between 36.7V and 40.6V, is critical as it defines the range within which the diode can effectively suppress overvoltage transients without conducting in regular operation. Having a specified breakdown voltage ensures that the diode only activates during undesired voltage spikes, thus protecting the circuitry and maintaining system stability during normal operation. -
Question:
Can the LITTELFUSE SA33CA be used in high-frequency applications?
Answer: Yes, the LITTELFUSE SA33CA is suitable for high-frequency applications, as it has low capacitance, minimizing signal distortion. This characteristic ensures that the diode can effectively protect high-speed communication lines and RF circuits without adversely affecting their performance. By engaging under transient conditions while dismissing normal operation frequency, it ensures valuable data integrity. -
Question:
What are the advantages of using a bidirectional TVS diode like the LITTELFUSE SA33CA?
Answer: The main advantage of using a bidirectional TVS diode, such as the LITTELFUSE SA33CA, is its ability to protect against voltage surges from both positive and negative transients. This capability enhances flexibility in circuit design, allowing for its application in a wider range of scenarios. It's particularly beneficial in AC applications or circuits where the polarity might vary, ensuring that all potential transient events are effectively managed. -
Question:
What are the key specifications of the LITTELFUSE SA33CA?
Answer: Key specifications of the LITTELFUSE SA33CA include its reverse stand-off voltage (VRWM) of 33V, a breakdown voltage range of 36.7V to 40.6V, and its bidirectional polarity. It also has the capability to handle power surges up to 500W, making it robust for protecting various electronic circuits. These specifications are essential to understand ensuring compatibility with the intended applications. -
Question:
What is the DO-15 package type and its implications for the LITTELFUSE SA33CA?
Answer: The DO-15 package type is a standard for packaging discrete semiconductor devices, characterized by its cylindrical shape. For the LITTELFUSE SA33CA, this package type allows for effective thermal management and easy integration into existing designs. Its footprint is compact, which makes it suitable for applications where space is a premium, while also facilitating improved heat dissipation during operation. -
Question:
How does the LITTELFUSE SA33CA compare to other TVS diodes?
Answer: Compared to other TVS diodes, the LITTELFUSE SA33CA stands out due to its specific voltage ratings and bidirectional capability. While some TVS diodes may focus exclusively on unidirectional protection or vary in voltage ratings, this diode offers reliable performance across diverse circuits. Its ability to clamp transients efficiently while accommodating both positive and negative voltage excursions gives it an edge in versatile applications. -
Question:
Is the LITTELFUSE SA33CA suitable for automotive applications?
Answer: Yes, the LITTELFUSE SA33CA is highly suitable for automotive applications due to its ability to withstand transient spikes commonly found in vehicular electrical systems. Its robustness against voltage swings ensures that sensitive automotive electronics are well protected, enhancing overall system reliability and performance. This makes it an ideal choice for vehicles’ electronic control units and other critical components. -
Question:
Where can I buy LITTELFUSE SA33CA 500W, TVS DIODE, 33V?
Answer: You can buy the LITTELFUSE SA33CA 500W, TVS DIODE, 33V from Ubuy in Saint Lucia. They provide a wide selection of electronic components, ensuring that you get genuine products with the necessary specifications for your projects. Ubuy also offers seamless ordering and delivery options tailored to your local requirements, making it simple to obtain the components you need.
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Features & Benefits
- 500W power handling capacity for ultimate reliability.
- Bidirectional polarity for flexible application usage.
- Reverse stand-off voltage rated at 33V for robust performance.
- Breakdown voltage range from 36.7V to 40.6V to safeguard against surges.
- Clamping voltage ensures minimal disruption to sensitive electronics.
- Ideal for applications requiring high performance and protection.
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