Overview
The SM6T15CAHE3/5B is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to provide protection against voltage transients and electrical overstress in various electronic systems. It is part of the SM6T series, known for its reliability and performance in safeguarding sensitive electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Clamp Voltage Vc | 21.2 | V |
| Reverse Breakdown Voltage Vbr | 14.3 | V |
| Reverse Working Voltage Vrwm | 12.8 | V |
| Peak Pulse Current Ipp | 28 | A |
| Peak Pulse Power Ppp | 600 | W |
| Package/Enclosure | DO-214AA (SMB) | |
| Working Temperature | -65°C to 150°C (TJ) |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for enhanced reliability.
- Low inductance design.
- Meets MSL level 1, per J-STD-020, with a maximum peak temperature of 260 °C.
- AEC-Q101 qualified for automotive applications.
- RoHS-compliant and halogen-free options available.
- Molding compound meets UL 94 V-0 flammability rating.
Applications
The SM6T15CAHE3/5B TVS diode is used in various applications to protect sensitive electronics against voltage transients. These include:
- Consumer electronics
- Computer systems
- Industrial equipment
- Automotive systems (AEC-Q101 qualified)
- Telecommunication devices
- Protection of ICs, MOSFETs, and signal lines in sensor units.
Q & A
- What is the primary function of the SM6T15CAHE3/5B TVS diode?
The primary function is to protect sensitive electronics against voltage transients and electrical overstress. - What is the clamp voltage of the SM6T15CAHE3/5B?
The clamp voltage is 21.2V. - What is the peak pulse current rating of this diode?
The peak pulse current rating is 28A. - What is the package type of the SM6T15CAHE3/5B?
The package type is DO-214AA (SMB). - Is the SM6T15CAHE3/5B AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications. - What are the working temperature limits of this diode?
The working temperature limits are -65°C to 150°C (TJ). - Is the SM6T15CAHE3/5B RoHS-compliant?
Yes, it is RoHS-compliant and also available in halogen-free options. - What are some common applications of the SM6T15CAHE3/5B?
Common applications include consumer electronics, computer systems, industrial equipment, automotive systems, and telecommunication devices. - What is the peak pulse power rating of this diode?
The peak pulse power rating is 600W. - Does the SM6T15CAHE3/5B meet any specific industry standards for moisture sensitivity?
Yes, it meets MSL level 1, per J-STD-020.
