Overview
The SM6T30CAHE3/52 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, known for its high reliability and performance in protecting sensitive electronics against voltage transients. The SM6T30CAHE3/52 is designed to handle high peak pulse power and is suitable for a wide range of applications, including consumer electronics, telecommunications, automotive, industrial automation, and more.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage | VWM | 25.6 | V |
| Breakdown Voltage | VBR | 28.5 - 31.5 | V |
| Peak Pulse Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | See datasheet for specific values | A |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | PD | 5.0 | W |
| Peak Forward Surge Current (10 ms single half sine-wave, unidirectional only) | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package Type | SMB (DO-214AA) | ||
| Polarity | Unidirectional, Bidirectional (with CA suffix) |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- High Peak Pulse Power Capability: 600 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective in protecting against voltage transients.
- Low Inductance: Minimizes interference and ensures high-speed performance.
- AEC-Q101 Qualified: Available for automotive applications, ensuring high reliability and durability.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
- Matte Tin Plated Leads: Solderable per J-STD-002 and JESD 22-B102.
Applications
The SM6T30CAHE3/52 TVS diode is widely used in various applications to protect sensitive electronics against voltage transients. These include:
- Consumer Electronics: Smartphones, tablets, and other portable devices.
- Telecommunications: Routers, base stations, and satellite systems.
- Automotive: Protection of automotive electronics, especially those requiring AEC-Q101 qualification.
- Industrial Automation: Protection of industrial control systems and sensors.
- Healthcare and Aerospace: Critical systems requiring high reliability and protection against voltage spikes.
Q & A
- What is the primary function of the SM6T30CAHE3/52 TVS diode?
The primary function is to protect sensitive electronics against voltage transients and spikes.
- What is the reverse stand-off voltage (VWM) of the SM6T30CAHE3/52?
The reverse stand-off voltage (VWM) is 25.6 V.
- What is the peak pulse power dissipation capability of the SM6T30CAHE3/52?
The peak pulse power dissipation capability is 600 W with a 10/1000 μs waveform.
- Is the SM6T30CAHE3/52 AEC-Q101 qualified?
- What is the operating junction and storage temperature range of the SM6T30CAHE3/52?
The operating junction and storage temperature range is -65 to +150 °C.
- What type of package does the SM6T30CAHE3/52 come in?
The SM6T30CAHE3/52 comes in an SMB (DO-214AA) package.
- Is the SM6T30CAHE3/52 RoHS-compliant and halogen-free?
- What are the typical applications of the SM6T30CAHE3/52?
Typical applications include consumer electronics, telecommunications, automotive, industrial automation, and healthcare.
- How does the SM6T30CAHE3/52 protect against voltage transients?
- Can the SM6T30CAHE3/52 be used in bidirectional applications?
