Overview
The SM6T22A-M3/52 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, known for its high reliability and robust protection against voltage transients. The SM6T22A-M3/52 is designed to provide excellent clamping capability and is suitable for a wide range of applications, including consumer, computer, industrial, automotive, and telecommunication systems.
Key Specifications
| Attribute | Value |
|---|---|
| Category | TVS - Diodes |
| Manufacturer | Vishay |
| Series | SM6T, TransZorb® |
| Packaging | DO-214AA, SMB |
| Voltage - Reverse Standoff (Typ) | 18.8 V |
| Voltage - Breakdown (Min) | 20.9 V |
| Voltage - Clamping (Max) @ Ipp | 30.6 V |
| Current - Peak Pulse (10/1000µs) | 20 A |
| Power - Peak Pulse | 600 W |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for high reliability.
- Available in unidirectional and bidirectional configurations.
- 600 W peak pulse power capability with a 10/1000 s waveform.
- Excellent clamping capability.
- Meets MSL level 1, per J-STD-020, LF maximum peak temperature of 260°C.
- AEC-Q101 qualified for automotive applications.
- Halogen-free and RoHS-compliant.
- Molding compound meets UL 94 V-0 flammability rating.
Applications
The SM6T22A-M3/52 is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection of ICs, MOSFETs, and signal lines in consumer electronics.
- Industrial control systems and automation.
- Automotive systems requiring high reliability and robust protection.
- Telecommunication equipment and networks.
Q & A
- What is the primary function of the SM6T22A-M3/52? The primary function is to protect sensitive electronics against voltage transients and ESD events.
- What is the peak pulse power capability of the SM6T22A-M3/52? The peak pulse power capability is 600 W with a 10/1000 s waveform.
- What are the operating temperature ranges for this component? The operating temperature range is -65°C to 150°C (TJ).
- Is the SM6T22A-M3/52 RoHS compliant? Yes, it is ROHS3 compliant.
- What type of packaging does the SM6T22A-M3/52 use? It uses the DO-214AA (SMB) package.
- Is the SM6T22A-M3/52 suitable for automotive applications? Yes, it is AEC-Q101 qualified for automotive use.
- What is the voltage clamping capability of the SM6T22A-M3/52? The voltage clamping capability is up to 30.6 V.
- What is the peak pulse current rating of the SM6T22A-M3/52? The peak pulse current rating is 20 A.
- Is the SM6T22A-M3/52 halogen-free? Yes, it is halogen-free and RoHS-compliant.
- What is the maximum junction temperature for the SM6T22A-M3/52? The maximum junction temperature is 150°C.
