Overview
The SM15T30CAHE3/57T, produced by Vishay General Semiconductor - Diodes Division, is a Transient Voltage Suppressor (TVS) diode designed to provide excellent clamping capability and high reliability. This component is part of the SM15T series, which is known for its robust performance in various applications. The SM15T30CAHE3/57T is particularly suited for protecting electronic circuits from voltage transients and spikes, making it a crucial component in automotive, industrial, and consumer electronics.
Key Specifications
| Attribute | Value |
|---|---|
| Breakdown Voltage-Min | 28.5 V |
| Breakdown Voltage-Nom | 30 V |
| Breakdown Voltage-Max | 31.5 V |
| Clamping Voltage-Max | 41.5 V |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| Package | DO-214AB (SMCJ) |
| Pin Count | 2 |
| Operating Temperature-Min | -65 °C |
| Operating Temperature-Max | 150 °C |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | BIDIRECTIONAL |
| Power Dissipation-Max | 6.5 W |
| Non-rep Peak Rev Power Dis-Max | 1500 W |
| Current - Peak Pulse (10/1000μs) | 36 A |
| Surface Mount | YES |
| Technology | AVALANCHE |
| Terminal Finish | MATTE TIN |
Key Features
- Excellent Clamping Capability: The SM15T30CAHE3/57T offers a high clamping voltage of up to 41.5 V, ensuring effective protection against voltage transients.
- High Reliability: Designed with avalanche technology, this diode provides reliable performance in harsh environments.
- Bidirectional Protection: This component offers bidirectional protection, making it suitable for a wide range of applications.
- High Peak Pulse Current: Capable of handling a peak pulse current of 36 A, this diode is robust against high current surges.
- Wide Operating Temperature Range: Operates from -65 °C to 150 °C, making it versatile for various industrial and automotive applications.
- Surface Mount Package: The DO-214AB (SMCJ) package is compact and suitable for surface mount assembly, enhancing board space efficiency.
Applications
- Automotive Electronics: Used in automotive systems to protect against voltage spikes and transients.
- Industrial Electronics: Suitable for industrial control systems, power supplies, and other equipment requiring transient voltage protection.
- Consumer Electronics: Protects consumer electronic devices from voltage surges and spikes.
- Power Line Protection: Effective in protecting power lines and circuits from transient voltages.
Q & A
- What is the breakdown voltage of the SM15T30CAHE3/57T?
The breakdown voltage of the SM15T30CAHE3/57T is nominally 30 V, with a minimum of 28.5 V and a maximum of 31.5 V.
- What is the clamping voltage of this diode?
The clamping voltage of the SM15T30CAHE3/57T is up to 41.5 V.
- What is the peak pulse current rating of this diode?
The peak pulse current rating is 36 A.
- What is the operating temperature range of the SM15T30CAHE3/57T?
The operating temperature range is from -65 °C to 150 °C.
- What type of package does the SM15T30CAHE3/57T use?
The SM15T30CAHE3/57T uses a DO-214AB (SMCJ) surface mount package.
- Is the SM15T30CAHE3/57T RoHS compliant?
Yes, the SM15T30CAHE3/57T is RoHS compliant.
- What is the polarity of the SM15T30CAHE3/57T?
The SM15T30CAHE3/57T is bidirectional.
- What is the maximum power dissipation of the SM15T30CAHE3/57T?
The maximum power dissipation is 6.5 W.
- What is the non-repetitive peak reverse power dissipation of the SM15T30CAHE3/57T?
The non-repetitive peak reverse power dissipation is 1500 W.
- What are the typical applications of the SM15T30CAHE3/57T?
The SM15T30CAHE3/57T is typically used in automotive, industrial, and consumer electronics for transient voltage protection.
