Overview
The SM6T68A-E3/5B is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect sensitive electronic equipment from voltage spikes and electrostatic discharges. It is part of the SM6T series, known for its high reliability and excellent clamping capability.
Key Specifications
| Attribute | Value |
|---|---|
| Part Number | SM6T68A-E3/5B |
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Description | TVS UNIDIR 600W 68V 5% SMB |
| Package / Case | DO-214AA, SMB |
| Diode Element Material | SILICON |
| Breakdown Voltage / V | 64.6V |
| Reverse Stand-off Voltage | 58.1V |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Peak Pulse Power | 600W (10/1000 μs) |
| Peak Pulse Current | 33A |
| Max Reverse Leakage Current | 1μA |
| Voltage - Clamping (Max) @ Ipp | 92V |
| Clamping Voltage | 121V |
| Direction | Unidirectional |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High Power Capability: The SM6T68A-E3/5B can handle peak pulse power of 600W (10/1000 μs) and 4 kW (8/20 μs), making it suitable for high-energy transient protection.
- Low Leakage Current: It features a low leakage current of 1μA at 85°C, which is beneficial for minimizing power loss in applications.
- Wide Operating Temperature Range: The component operates over a temperature range of -65°C to 150°C (TJ), ensuring reliability in various environmental conditions.
- High Reliability and Clamping Capability: Known for its excellent clamping capability and high reliability, making it a robust choice for protection against voltage transients).
- Compliance with Standards: Complies with various industry standards including UL94 V0, J-STD-020 MSL level 1, and IEC 61000-4-2 and -4-4).
Applications
- Automotive Systems: The SM6T68A-E3/5B is AEC-Q101 qualified, making it suitable for use in automotive systems where high reliability and protection against transients are critical).
- Industrial and Consumer Electronics: It can be used in various industrial and consumer electronic devices to protect against electrostatic discharges and voltage spikes).
- Power Supplies and DC-DC Converters: The component is effective in protecting power supplies and DC-DC converters from transient voltages and ESD events).
Q & A
- What is the peak pulse power of the SM6T68A-E3/5B?
The peak pulse power is 600W (10/1000 μs) and 4 kW (8/20 μs)).
- What is the operating temperature range of the SM6T68A-E3/5B?
The operating temperature range is -65°C to 150°C (TJ)).
- Is the SM6T68A-E3/5B RoHS compliant?
Yes, it is ROHS3 compliant).
- What is the breakdown voltage of the SM6T68A-E3/5B?
The breakdown voltage is 64.6V).
- What is the clamping voltage of the SM6T68A-E3/5B?
The clamping voltage is 92V).
- Is the SM6T68A-E3/5B suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive applications).
- What is the package type of the SM6T68A-E3/5B?
The package type is DO-214AA, SMB).
- What is the maximum reverse leakage current of the SM6T68A-E3/5B?
The maximum reverse leakage current is 1μA).
- Does the SM6T68A-E3/5B comply with industry standards?
Yes, it complies with various industry standards including UL94 V0, J-STD-020 MSL level 1, and IEC 61000-4-2 and -4-4).
- What is the peak pulse current of the SM6T68A-E3/5B?
The peak pulse current is 33A).
