Overview
The P6SMB30CAT3G is a transient voltage suppressor (TVS) diode manufactured by Littelfuse Inc. This component is designed to protect sensitive electronics from voltage transients and surges. It is part of the P6SMB series, which is known for its high reliability and robust protection capabilities.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Working Peak Reverse Voltage (Bidirectional) | VWM | 25.6 | V |
| Breakdown Voltage (Bidirectional) | VBR | 28.5 - 31.5 | V |
| Maximum Reverse Leakage Current at VWM | ID | 1.0 | μA |
| 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 (8.3 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) |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- Available in Unidirectional and Bidirectional: Versatile for various application needs.
- High Peak Pulse Power Capability: Up to 600 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Provides effective protection against voltage transients.
- Fast Response Time: Quickly reacts to transient voltages.
- Low Incremental Surge Resistance: Minimizes the impact of surges on the circuit.
- AEC-Q101 Qualified: Suitable for automotive applications.
- RoHS Compliant and Halogen-Free: Meets environmental and safety standards.
Applications
- Protection Against Voltage Transients: Induced by inductive load switching and lightning.
- IC, MOSFET, and Signal Line Protection: In consumer, computer, industrial, and telecommunication devices.
- Sensor Units: Protects sensitive electronics in various sensor applications.
Q & A
- What is the peak power dissipation of the P6SMB30CAT3G?
The peak power dissipation is 600 W with a 10/1000 μs waveform.
- What is the working peak reverse voltage for the P6SMB30CAT3G?
The working peak reverse voltage is 25.6 V for bidirectional types.
- What is the breakdown voltage range for the P6SMB30CAT3G?
The breakdown voltage range is 28.5 V to 31.5 V for bidirectional types.
- What is the maximum reverse leakage current at VWM for the P6SMB30CAT3G?
The maximum reverse leakage current at VWM is 1.0 μA.
- What is the package type of the P6SMB30CAT3G?
The package type is SMB (DO-214AA).
- Is the P6SMB30CAT3G AEC-Q101 qualified?
- What are the typical applications of the P6SMB30CAT3G?
Typical applications include protection against voltage transients in ICs, MOSFETs, signal lines, and sensor units in consumer, computer, industrial, and telecommunication devices.
- What is the operating junction and storage temperature range for the P6SMB30CAT3G?
The operating junction and storage temperature range is -65 °C to +150 °C.
- Is the P6SMB30CAT3G RoHS compliant and halogen-free?
- What is the peak forward surge current for the P6SMB30CAT3G?
The peak forward surge current is 100 A for unidirectional types.
