Overview
The SM6T12AHE3_A/I 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 performance in protecting electronic circuits from voltage transients. The SM6T12AHE3_A/I is specifically designed to meet the stringent requirements of automotive and industrial applications, ensuring high levels of protection against electrical surges and spikes.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Part Number | SM6T12AHE3_A/I |
| Reverse Standoff Voltage (VWM) | 10.2V |
| Clamping Voltage (Vc) @ Ipp | 16.7V |
| Minimum Breakdown Voltage (Vbr) | 11.4V |
| Peak Pulse Current (Ipp) @ 10/1000μs | 36A |
| Peak Pulse Power (Ppp) | 600W |
| Package Type | DO-214AA (SMBJ) |
| Mounting Type | Surface Mount |
| Junction Temperature Range | -65°C to 150°C |
| Series | Automotive, AEC-Q101, SM6T, TransZorb® |
Key Features
- High Peak Pulse Power: The SM6T12AHE3_A/I can handle up to 600W of peak pulse power, making it suitable for applications requiring high surge protection.
- Low Profile Package: The DO-214AA (SMBJ) package is compact and ideal for surface mount applications, saving space on the PCB.
- Automotive Qualification: This TVS diode is AEC-Q101 qualified, ensuring it meets the rigorous standards required for automotive electronics.
- Broad Operating Temperature Range: The component operates reliably over a junction temperature range of -65°C to 150°C.
- High Current Capability: It can handle a peak pulse current of 36A, providing robust protection against transient voltages.
Applications
The SM6T12AHE3_A/I TVS diode is designed for use in various applications, including:
- Automotive Systems: Protects against load dump, electrical surges, and spikes in automotive electronics such as ECUs, LED headlights, and dashboard displays.
- Industrial Electronics: Provides surge protection in industrial control systems, power supplies, and other equipment prone to voltage transients.
- Consumer Electronics: Used in consumer devices that require protection from electrical surges and spikes, such as telecommunication equipment and computing hardware.
Q & A
- What is the primary function of the SM6T12AHE3_A/I TVS diode?
The primary function is to protect electronic circuits from voltage transients and surges. - What is the reverse standoff voltage (VWM) of the SM6T12AHE3_A/I?
The reverse standoff voltage is 10.2V. - What is the clamping voltage (Vc) @ Ipp for this TVS diode?
The clamping voltage is 16.7V. - What is the peak pulse power (Ppp) that the SM6T12AHE3_A/I can handle?
The peak pulse power is 600W. - What is the package type of the SM6T12AHE3_A/I?
The package type is DO-214AA (SMBJ). - Is the SM6T12AHE3_A/I suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive applications. - What is the junction temperature range for this TVS diode?
The junction temperature range is -65°C to 150°C. - What is the peak pulse current (Ipp) @ 10/1000μs for the SM6T12AHE3_A/I?
The peak pulse current is 36A. - What are some common applications for the SM6T12AHE3_A/I?
Common applications include automotive systems, industrial electronics, and consumer electronics. - Is the SM6T12AHE3_A/I RoHS compliant?
Yes, it is RoHS compliant.
