Overview
The SM6T30A-E3/5B is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to protect sensitive equipment against electrostatic discharges and electrical overstress. The SM6T30A-E3/5B is particularly suited for applications requiring high reliability and stability, especially in environments where low leakage current and high junction temperatures are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer / Brand | Vishay / General Semiconductor - Diodes Division | |
| Reverse Stand-off Voltage (Typ) | 25.6V | |
| Clamping Voltage (Max) @ Ipp | 41.5V | |
| Breakdown Voltage (Min) | 28.5V | |
| Number of Diodes | 1 | |
| Package / Case | DO-214AA (SMB) | |
| Peak Pulse Power Dissipation | 600W (10/1000 μs) | |
| Peak Pulse Current (10 / 1000μs) | 14.5A | |
| Operating Junction Temperature | -65°C to 150°C | |
| Mounting Type | Surface Mount |
Key Features
- High Peak Pulse Power Dissipation: 600 W (10/1000 μs) and 4 kW (8/20 μs).
- Low Leakage Current: 0.2 μA at 25 °C and 1 μA at 85 °C.
- High Junction Temperature: Operating temperature range from -65°C to 150°C.
- Compliance with Standards: Meets IEC 61000-4-2, IEC 61000-4-4, and MIL STD 883 standards.
- Package and Mounting: DO-214AA (SMB) package with surface mount capability.
- High ESD Robustness: Exceeds level 4 of IEC 61000-4-2, with 30 kV air and contact discharge capability).
Applications
The SM6T30A-E3/5B TVS diode is suitable for a variety of applications, including:
- Automotive Systems: Protection against load dump and other transient voltages in automotive electronics.
- Industrial Equipment: Protection of sensitive equipment from electrical overstress and electrostatic discharges).
- Power Supplies and SMPS: Ensuring reliability and stability in power supply and switching mode power supply (SMPS) applications).
- Consumer Electronics: Protecting consumer electronics from voltage surges and spikes).
Q & A
- What is the reverse stand-off voltage of the SM6T30A-E3/5B?
The reverse stand-off voltage is 25.6V).
- What is the clamping voltage of the SM6T30A-E3/5B?
The clamping voltage is 41.5V).
- What is the peak pulse power dissipation of the SM6T30A-E3/5B?
The peak pulse power dissipation is 600 W (10/1000 μs)).
- What is the operating junction temperature range of the SM6T30A-E3/5B?
The operating junction temperature range is from -65°C to 150°C).
- What package type is used for the SM6T30A-E3/5B?
The package type is DO-214AA (SMB)).
- Is the SM6T30A-E3/5B compliant with any industry standards?
Yes, it complies with IEC 61000-4-2, IEC 61000-4-4, and MIL STD 883 standards).
- What are the typical applications for the SM6T30A-E3/5B?
Typical applications include automotive systems, industrial equipment, power supplies, and consumer electronics).
- What is the leakage current of the SM6T30A-E3/5B at 25°C?
The leakage current is 0.2 μA at 25°C).
- Does the SM6T30A-E3/5B have high ESD robustness?
Yes, it exceeds level 4 of IEC 61000-4-2, with 30 kV air and contact discharge capability).
- What is the peak pulse current of the SM6T30A-E3/5B?
The peak pulse current is 14.5A (10/1000 μs)).
