Overview
The SM15T22CAHE3/9AT is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is designed to provide protection against voltage spikes and transients in electronic circuits. It is part of the SM15T series, which is known for its high reliability and compliance with automotive standards such as AEC-Q101.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | SM15T22CAHE3/9AT |
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Description | TVS DIODE 18.8V 30.6V DO214AB |
| Package / Case | DO-214AB (SMC) |
| Voltage - Reverse Standoff (Typ) | 18.8V |
| Voltage - Clamping (Max) @ Ipp | 30.6V |
| Voltage - Breakdown (Min) | 20.9V |
| Power - Peak Pulse | 1500W (1.5kW) |
| Current - Peak Pulse (10/1000µs) | 49A |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High Peak Pulse Power Capability: The SM15T22CAHE3/9AT can handle up to 1500W of peak pulse power, making it suitable for protecting against high-energy transients.
- AEC-Q101 Qualified: This diode is qualified to the AEC-Q101 standard, ensuring its reliability and performance in automotive applications.
- Surface Mount Package: The DO-214AB (SMC) package is designed for surface mount assembly, facilitating easy integration into modern electronic designs.
- Wide Operating Temperature Range: The diode operates over a temperature range of -65°C to 150°C, making it versatile for various environmental conditions.
- Lead-Free and RoHS Compliant: The component is lead-free and compliant with RoHS regulations, ensuring environmental sustainability.
Applications
The SM15T22CAHE3/9AT is primarily used in automotive applications to protect electronic circuits from voltage transients and spikes. It is also suitable for use in other high-reliability environments where transient voltage suppression is critical.
Q & A
- What is the primary function of the SM15T22CAHE3/9AT?
The primary function of the SM15T22CAHE3/9AT is to protect electronic circuits from voltage transients and spikes. - What is the peak pulse power handling capability of the SM15T22CAHE3/9AT?
The SM15T22CAHE3/9AT can handle up to 1500W of peak pulse power. - What is the operating temperature range of the SM15T22CAHE3/9AT?
The operating temperature range is -65°C to 150°C. - Is the SM15T22CAHE3/9AT AEC-Q101 qualified?
Yes, the SM15T22CAHE3/9AT is qualified to the AEC-Q101 standard. - What is the package type of the SM15T22CAHE3/9AT?
The package type is DO-214AB (SMC). - Is the SM15T22CAHE3/9AT lead-free and RoHS compliant?
Yes, the component is lead-free and RoHS compliant. - What is the typical reverse standoff voltage of the SM15T22CAHE3/9AT?
The typical reverse standoff voltage is 18.8V. - What is the maximum clamping voltage at Ipp of the SM15T22CAHE3/9AT?
The maximum clamping voltage at Ipp is 30.6V. - What is the minimum breakdown voltage of the SM15T22CAHE3/9AT?
The minimum breakdown voltage is 20.9V. - What is the peak pulse current capability of the SM15T22CAHE3/9AT?
The peak pulse current capability is 49A.
