Overview
The SM6T18CAHE3_A/H is a surface-mount TransZorb® Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect sensitive electronics from voltage transients and spikes, making it a crucial element in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power (PPP) | 600 | W |
| Reverse Stand-Off Voltage (VWM) | 15.3 | V |
| Breakdown Voltage (VBR) | 17.1 - 19.4 | V |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | 25.2 | V |
| Maximum Clamping Voltage (VC) at IPPM (8/20 μs) | Not specified | V |
| Maximum Reverse Leakage Current (ID) at VWM | 5 | μA |
| Maximum Junction Temperature (TJ) | 150 | °C |
| Package Type | SMB (DO-214AA) | |
| Polarity | Bidirectional | |
| AEC-Q101 Qualified | Yes |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for enhanced reliability.
- Available in unidirectional and bidirectional configurations.
- 600 W peak pulse power capability with a 10/1000 μs waveform.
- Excellent clamping capability to protect against voltage transients.
- Low inductance design.
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C.
- AEC-Q101 qualified for automotive applications.
- RoHS-compliant and halogen-free options available.
Applications
The SM6T18CAHE3_A/H is used in various applications to protect sensitive electronics against voltage transients induced by inductive load switching and lightning. These applications include:
- Consumer electronics
- Computer systems
- Industrial equipment
- Automotive systems
- Telecommunication devices
- Signal lines of sensor units
Q & A
- What is the peak pulse power capability of the SM6T18CAHE3_A/H?
The peak pulse power capability is 600 W with a 10/1000 μs waveform.
- What is the reverse stand-off voltage (VWM) of this component?
The reverse stand-off voltage (VWM) is 15.3 V.
- Is the SM6T18CAHE3_A/H AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications.
- What is the maximum junction temperature (TJ) for this component?
The maximum junction temperature (TJ) is 150 °C.
- What package type does the SM6T18CAHE3_A/H use?
The package type is SMB (DO-214AA).
- Is the SM6T18CAHE3_A/H available in both unidirectional and bidirectional configurations?
Yes, it is available in both unidirectional and bidirectional configurations.
- What are the typical applications for the SM6T18CAHE3_A/H?
Typical applications include consumer electronics, computer systems, industrial equipment, automotive systems, telecommunication devices, and signal lines of sensor units.
- Is the SM6T18CAHE3_A/H RoHS-compliant and halogen-free?
Yes, it is RoHS-compliant and available in halogen-free options.
- What is the maximum clamping voltage (VC) at IPPM (10/1000 μs) for this component?
The maximum clamping voltage (VC) at IPPM (10/1000 μs) is 25.2 V.
- Does the SM6T18CAHE3_A/H meet MSL level 1, per J-STD-020?
Yes, it meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C.
