Overview
The SM6T22A-M3/5B is a transient voltage suppressor (TVS) diode from Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, designed to protect sensitive electronic equipment against voltage transients and electrostatic discharges. The SM6T22A-M3/5B is particularly suited for applications requiring high reliability and stability in various environments, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (10/1000 μs) | 600 | W |
| Peak Pulse Power (8/20 μs) | 4 kW | |
| Stand-off Voltage (VWM) | 22 V | V |
| Breakdown Voltage (VBR) | 24.4 to 27.4 V | V |
| Leakage Current at 25 °C | 0.2 μA | μA |
| Maximum Junction Temperature (TJ max.) | 150 °C | °C |
| Package Type | SMB (DO-214AA) | |
| Lead Finishing | Matte tin plated | |
| Compliance | UL94 V-0, J-STD-020 MSL level 1, J-STD-002, JESD 22-B102, JESD-201 class 2 whisker test |
Key Features
- Low profile package ideal for automated placement
- Glass passivated chip junction for high reliability
- Low inductance design
- Available in unidirectional and bidirectional types
- AEC-Q101 qualified for automotive applications (with HE3 or HM3 suffix)
- RoHS-compliant and halogen-free options
- High power capability with up to 600 W peak pulse power (10/1000 μs)
- Compliance with IEC 61000-4-2 and MIL STD 883 for electrostatic discharge protection
Applications
The SM6T22A-M3/5B is used in various applications to protect sensitive electronics against voltage transients and electrostatic discharges. These include:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Computer systems
- Telecommunication equipment
- Protection of ICs, MOSFETs, and signal lines of sensor units
Q & A
- What is the peak pulse power of the SM6T22A-M3/5B?
The peak pulse power is 600 W (10/1000 μs) and 4 kW (8/20 μs).
- What is the stand-off voltage range for the SM6T series?
The stand-off voltage range is from 5 V to 188 V.
- Is the SM6T22A-M3/5B RoHS-compliant?
- What is the maximum junction temperature for this component?
The maximum junction temperature (TJ max.) is 150 °C.
- What standards does the SM6T22A-M3/5B comply with?
- What are the typical applications of the SM6T22A-M3/5B?
- What is the package type of the SM6T22A-M3/5B?
- Is the SM6T22A-M3/5B suitable for high-end equipment?
- What is the lead finishing of the SM6T22A-M3/5B?
- Does the SM6T22A-M3/5B have AEC-Q101 qualification?
