Overview
The SMBJ5.0CAHM4G is a bidirectional Transient Voltage Suppressor (TVS) diode produced by Taiwan Semiconductor Corporation. This component is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It is part of the SMBJ series, known for its excellent clamping capability and low incremental surge resistance.
Key Specifications
| Property | Value |
|---|---|
| Part Status | Active |
| Type | Zener (TVS Diode) |
| TVS Polarity | Bidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 5V |
| Breakdown Voltage Min (Vbr) | 6.4V |
| Breakdown Voltage Max (Vbr) | 7V |
| Clamping Voltage (Vc) @ 8/20µs Max | 9.2V |
| Peak Pulse Power Dissipation | 600W |
| Peak Pulse Current (10/1000µs) | 65.3A |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Leakage Current | 800µA |
Key Features
- Low profile package ideal for automated placement and optimizing board space.
- Excellent clamping capability and low incremental surge resistance.
- Typical reverse leakage current less than 1µA above 12V.
- ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) and EFT protection in accordance with IEC 61000-4-4 (IEC801-4).
- Glass passivated chip junction for reliability.
- Whisker test conducted based on JEDEC JESD201A.
Applications
- Computers and consumer electronics.
- I/O Interfaces and VCC buses.
- Vulnerable circuits in industrial and telecommunications applications.
Q & A
- What is the primary function of the SMBJ5.0CAHM4G?
The primary function is to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
- What is the reverse stand-off voltage (Vrwm) of the SMBJ5.0CAHM4G?
The reverse stand-off voltage (Vrwm) is 5V.
- What is the breakdown voltage range for the SMBJ5.0CAHM4G?
The breakdown voltage range is from 6.4V to 7V.
- What is the peak pulse power dissipation of the SMBJ5.0CAHM4G?
The peak pulse power dissipation is 600W.
- What is the operating temperature range for the SMBJ5.0CAHM4G?
The operating temperature range is from -55°C to 150°C (TJ).
- What type of package does the SMBJ5.0CAHM4G use?
The package used is DO-214AA, SMB.
- What is the leakage current of the SMBJ5.0CAHM4G?
The leakage current is 800µA.
- Does the SMBJ5.0CAHM4G provide ESD protection?
- What are some common applications of the SMBJ5.0CAHM4G?
- Is the SMBJ5.0CAHM4G RoHS compliant?
