Overview
The SM6T30AHM3/H is a surface-mount transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, known for its high reliability and robust protection against voltage transients. The SM6T30AHM3/H is designed to protect sensitive electronics from voltage spikes and surges, making it a crucial component in various electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (Typ) | VWM | 25.6 | V |
| Breakdown Voltage (Min) | VBR | 29.2 | V |
| Peak Pulse Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | PD | 5.0 | W |
| Peak Pulse Current with a 10/1000 μs waveform | IPPM | See specific table for detailed values | A |
| Peak Forward Surge Current (10 ms single half sine-wave) | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Polarity | Unidirectional | ||
| Package | SMB (DO-214AA) |
Key Features
- Low Profile Package: Ideal for space-constrained applications and automated placement.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- Available in Unidirectional and Bidirectional: Offers flexibility for different application needs.
- High Peak Pulse Power Capability: 600 W peak pulse power dissipation with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective in protecting against voltage transients.
- Low Inductance: Minimizes interference and ensures efficient operation.
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring high reliability and performance.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
Applications
The SM6T30AHM3/H is used in various applications to protect sensitive electronics against voltage transients induced by inductive load switching and lightning. These include:
- Consumer electronics
- Computer systems
- Industrial control systems
- Automotive systems, especially for load dump protection
- Telecommunication equipment
- Signal lines of sensor units
Q & A
- What is the primary function of the SM6T30AHM3/H?
The primary function is to protect sensitive electronics from voltage transients and surges.
- What is the peak pulse power dissipation of the SM6T30AHM3/H?
It can handle up to 600 W peak pulse power dissipation with a 10/1000 μs waveform.
- What is the operating junction temperature range of the SM6T30AHM3/H?
The operating junction temperature range is -65 to +150 °C.
- Is the SM6T30AHM3/H AEC-Q101 qualified?
- What type of package does the SM6T30AHM3/H come in?
- Is the SM6T30AHM3/H RoHS-compliant and halogen-free?
- What are some typical applications of the SM6T30AHM3/H?
- What is the peak forward surge current of the SM6T30AHM3/H?
- Is the SM6T30AHM3/H available in both unidirectional and bidirectional configurations?
- What is the power dissipation on an infinite heatsink at TA = 50 °C for the SM6T30AHM3/H?
