Overview
The SZ1SMB30CAT3G is a Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. This component is designed to provide overvoltage protection in various electronic systems. It belongs to the SZ1SMB series, which is known for its reliability and performance in protecting against voltage spikes and surges.
Key Specifications
| Property | Value |
|---|---|
| VR (Vso) | 30 V |
| Watts (W) | 600 W |
| I PP 10x1000µs (A) | 12.4 A |
| MIN VBR@IT (V) | 33.3 V |
| MAX VBR@IT (V) | 36.7 V |
| Clamp Voltage (Vc) | 48.4 V |
| Package | DO-214AA (SMB) |
| Pins | 2 |
Key Features
- Bidirectional Protection: The SZ1SMB30CAT3G offers bidirectional protection, making it suitable for applications where voltage spikes can occur in both directions.
- High Surge Capability: With a peak pulse current (I PP) of 12.4 A for a 10x1000µs pulse, this TVS diode can handle high surge currents effectively.
- Low Profile Package: The DO-214AA (SMB) package is compact and suitable for surface mount applications, making it ideal for space-constrained designs.
- High Reliability: Manufactured by Littelfuse, a renowned company in circuit protection, this component ensures high reliability and durability.
Applications
- Automotive Systems: The SZ1SMB30CAT3G is often used in automotive electronics to protect against voltage transients and spikes.
- Industrial Control Systems: It is suitable for industrial control systems, motor drives, and power supplies where overvoltage protection is critical.
- Consumer Electronics: This TVS diode can also be used in consumer electronics such as televisions, computers, and other sensitive electronic devices.
Q & A
- What is the primary function of the SZ1SMB30CAT3G? The primary function of the SZ1SMB30CAT3G is to provide overvoltage protection in electronic systems.
- What is the maximum clamp voltage of the SZ1SMB30CAT3G? The maximum clamp voltage is 48.4 V.
- What type of package does the SZ1SMB30CAT3G use? The SZ1SMB30CAT3G uses a DO-214AA (SMB) package.
- What is the peak pulse current (I PP) rating of the SZ1SMB30CAT3G? The peak pulse current (I PP) rating is 12.4 A for a 10x1000µs pulse.
- Is the SZ1SMB30CAT3G bidirectional? Yes, the SZ1SMB30CAT3G offers bidirectional protection.
- What are some common applications of the SZ1SMB30CAT3G? Common applications include automotive systems, industrial control systems, and consumer electronics.
- Who manufactures the SZ1SMB30CAT3G? The SZ1SMB30CAT3G is manufactured by Littelfuse Inc.
- What is the power rating of the SZ1SMB30CAT3G? The power rating is 600 W.
- What is the minimum breakdown voltage (VBR) of the SZ1SMB30CAT3G? The minimum breakdown voltage (VBR) is 33.3 V.
- Is the SZ1SMB30CAT3G suitable for surface mount applications? Yes, it is suitable for surface mount applications due to its compact package.
