Overview
The SM6T22CAHM3/H is a transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, which is designed to provide protection against voltage transients in various electronic systems. The SM6T22CAHM3/H is particularly suited for applications requiring high reliability and robust protection against transient voltages.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Stand-Off Voltage (VWM) | 18.8 | V |
| Breakdown Voltage (VBR) Min | 20.9 | V |
| Breakdown Voltage (VBR) Max | 22.1 | V |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | 30.6 | V |
| Peak Pulse Power Capability (PPPM) | 600 | W |
| Peak Pulse Current (IPPM) | See datasheet for specific values | A |
| Operating Junction and Storage Temperature Range | -65 to +150 | °C |
| Package | SMB (DO-214AA) | |
| Polarity | Unidirectional, Bidirectional (with CA suffix) |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and durability.
- High Peak Pulse Power Capability: Up to 600 W with a 10/1000 μs waveform, providing robust protection against transient voltages.
- Excellent Clamping Capability: Effective in clamping voltage transients to safe levels.
- Low Inductance: Minimizes the impact of inductive load switching.
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring high reliability and performance under stringent conditions.
- RoHS Compliant and Halogen-Free: Meets environmental and safety standards.
Applications
The SM6T22CAHM3/H TVS diode is used in a variety of applications to protect sensitive electronics from voltage transients. These include:
- Automotive Systems: Protection against load dump and other transient voltages in automotive electronics.
- Consumer Electronics: Protection of ICs, MOSFETs, and signal lines in consumer devices.
- Industrial and Telecommunication Equipment: Protection against transient voltages in industrial and telecommunication systems.
- Computer Systems: Protection of sensitive components in computer hardware.
Q & A
- What is the primary function of the SM6T22CAHM3/H TVS diode?
The primary function is to protect sensitive electronics from voltage transients and spikes.
- What is the reverse stand-off voltage (VWM) of the SM6T22CAHM3/H?
The reverse stand-off voltage (VWM) is 18.8 V.
- What is the peak pulse power capability of the SM6T22CAHM3/H?
The peak pulse power capability is up to 600 W with a 10/1000 μs waveform.
- Is the SM6T22CAHM3/H AEC-Q101 qualified?
- What package type does the SM6T22CAHM3/H come in?
- Is the SM6T22CAHM3/H RoHS compliant and halogen-free?
- What are the operating junction and storage temperature ranges for the SM6T22CAHM3/H?
- Can the SM6T22CAHM3/H be used in bidirectional applications?
- What is the typical thermal resistance of the SM6T22CAHM3/H?
- What kind of molding compound is used in the SM6T22CAHM3/H package?
