Overview
The SM6T22AHE3/5B is a transient voltage suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, which is known for its high reliability and robust protection against voltage transients. The SM6T22AHE3/5B is specifically designed for automotive applications and meets the stringent AEC-Q101 qualification standards.
This diode is packaged in a DO-214AA (SMBJ) surface-mount package, making it ideal for automated placement in various electronic assemblies. It features a glass passivated chip junction and is RoHS-compliant, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 18.8V |
| Voltage - Breakdown (Min) | 20.9V |
| Voltage - Clamping (Max) @ Ipp | 30.6V |
| Current - Peak Pulse (10/1000µs) | 20A |
| Power - Peak Pulse | 600W |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package/Case | DO-214AA (SMBJ) |
| Qualification | AEC-Q101 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Low Profile Package: Ideal for automated placement and compact designs.
- Glass Passivated Chip Junction: Ensures high reliability and durability.
- High Peak Pulse Power Capability: 600 W peak pulse power with a 10/1000 µs waveform.
- Excellent Clamping Capability: Effective protection against voltage transients.
- Low Inductance: Minimizes interference and ensures efficient operation.
- RoHS-Compliant and Halogen-Free: Meets environmental and regulatory standards.
- AEC-Q101 Qualified: Suitable for automotive applications with stringent reliability requirements.
Applications
The SM6T22AHE3/5B TVS diode is designed for various applications requiring protection against voltage transients, including:
- Automotive Electronics: Protects sensitive electronics in vehicles from voltage spikes and transients.
- Industrial Electronics: Used in industrial control systems, power supplies, and other equipment to ensure reliability.
- Consumer Electronics: Protects ICs, MOSFETs, and signal lines in consumer devices from transient voltages.
- Telecommunication Systems: Ensures the reliability of telecommunication equipment by protecting against voltage transients.
Q & A
- What is the typical reverse standoff voltage of the SM6T22AHE3/5B?
The typical reverse standoff voltage is 18.8V.
- What is the maximum clamping voltage at peak pulse current for the SM6T22AHE3/5B?
The maximum clamping voltage at peak pulse current is 30.6V.
- What is the peak pulse power capability of the SM6T22AHE3/5B?
The peak pulse power capability is 600W with a 10/1000 µs waveform.
- What is the operating temperature range of the SM6T22AHE3/5B?
The operating temperature range is -65°C to 150°C (TJ).
- Is the SM6T22AHE3/5B RoHS-compliant?
- What is the package type of the SM6T22AHE3/5B?
The package type is DO-214AA (SMBJ)).
- What qualification standard does the SM6T22AHE3/5B meet for automotive applications?
The SM6T22AHE3/5B meets the AEC-Q101 qualification standard).
- What is the moisture sensitivity level (MSL) of the SM6T22AHE3/5B?
The moisture sensitivity level (MSL) is 1 (Unlimited)).
- What are the typical applications of the SM6T22AHE3/5B?
Typical applications include automotive electronics, industrial electronics, consumer electronics, and telecommunication systems).
- Does the SM6T22AHE3/5B have low inductance?
