Overview
The 1SMB33AT3G is a Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. This component is designed to protect voltage-sensitive components from high voltage, high energy transients. It is part of the SMB series, known for its excellent clamping capability and robust protection against electrical surges and spikes.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener Breakdown | 33 V |
| Voltage - Clamping (Max) @ Ipp | 53.3 V |
| Current - Peak Pulse (10/1000µs) | 11.3 A |
| Power - Peak Pulse | 600 W @ 1 ms |
| Working Peak Reverse Voltage Range | 5 V to 170 V |
| Package | DO-214AA, SMB |
Key Features
- Standard Zener Breakdown Voltage Range: 6.4 to 200 V
- Standoff Voltage Ratings: 5 V to 170 V
- Peak Power Rating: 600 W at 1 A
- Excellent clamping capability for protecting against high voltage transients
- ESD protection capabilities
Applications
The 1SMB33AT3G TVS diode is suitable for various applications requiring protection against voltage transients and electrical surges. These include but are not limited to:
- Power line protection
- Telecommunication equipment
- Automotive systems
- Industrial control systems
- Consumer electronics
Q & A
- What is the primary function of the 1SMB33AT3G TVS diode?
The primary function is to protect voltage-sensitive components from high voltage, high energy transients. - What is the peak power rating of the 1SMB33AT3G?
The peak power rating is 600 W at 1 ms. - What is the voltage clamping range for the 1SMB33AT3G?
The voltage clamping range is up to 53.3 V. - What is the package type of the 1SMB33AT3G?
The package type is DO-214AA, SMB. - Does the 1SMB33AT3G provide ESD protection?
Yes, it provides ESD protection capabilities. - What is the working peak reverse voltage range for the 1SMB33AT3G?
The working peak reverse voltage range is from 5 V to 170 V. - What are some common applications for the 1SMB33AT3G?
Common applications include power line protection, telecommunication equipment, automotive systems, industrial control systems, and consumer electronics. - Who is the manufacturer of the 1SMB33AT3G?
The manufacturer is Littelfuse Inc. - What is the Zener breakdown voltage for the 1SMB33AT3G?
The Zener breakdown voltage is 33 V. - What is the peak pulse current rating for the 1SMB33AT3G?
The peak pulse current rating is 11.3 A (10/1000µs).
