Overview
The SMBJ5.0CAHE3_A/H is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect electronic circuits from voltage spikes and transients, ensuring the reliability and longevity of the system. The SMBJ series is known for its high peak pulse power capability and fast response time, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 9.2 V | V |
| Peak Pulse Power Dissipation (TP = 1 ms) | PPPM | 600 W | W |
| Peak Forward Surge Current (8.3 ms Single Half Sine Wave) | IFSM | 100 A | A |
| Maximum Instantaneous Forward Voltage @ IPP = 50 A | VF | 3.5 V | V |
| Operating Temperature Range | TJ | -55 to +150 °C | °C |
| Storage Temperature Range | TSTG | -55 to +150 °C | °C |
| Package | DO-214AA (SMBJ) | ||
| Polarity | Unidirectional (cathode band indicates) |
Key Features
- Low Profile Package: Ideal for automated placement and minimizing space in circuit designs.
- Glass Passivated Chip Junction: Enhances the diode's reliability and performance.
- High Peak Pulse Power Capability: Up to 600 W with a 10/1000 μs waveform, providing robust protection against voltage transients.
- Fast Response Time: Ensures quick clamping of voltage spikes to protect the circuit.
- RoHS Compliant and Halogen-Free: Meets environmental standards and is suitable for use in various regulatory environments.
- AEC-Q101 Qualified: Available for automotive applications, ensuring high reliability and performance under stringent conditions.
Applications
- Automotive Systems: Suitable for use in automotive electronics due to its AEC-Q101 qualification.
- Industrial Equipment: Protects against voltage transients in industrial control systems and power supplies.
- Consumer Electronics: Used in various consumer electronic devices to ensure protection against voltage spikes.
- Telecommunication Systems: Provides protection in telecommunication equipment and networks.
Q & A
- What is the primary function of the SMBJ5.0CAHE3_A/H diode?
The primary function is to protect electronic circuits from voltage spikes and transients. - What is the peak pulse power dissipation of the SMBJ5.0CAHE3_A/H diode?
Up to 600 W with a 10/1000 μs waveform. - What is the operating temperature range of the SMBJ5.0CAHE3_A/H diode?
-55 to +150 °C. - Is the SMBJ5.0CAHE3_A/H diode RoHS compliant?
Yes, it is RoHS compliant and halogen-free. - What package type does the SMBJ5.0CAHE3_A/H diode come in?
DO-214AA (SMBJ). - Is the SMBJ5.0CAHE3_A/H diode suitable for automotive applications?
Yes, it is AEC-Q101 qualified. - What is the maximum instantaneous forward voltage of the SMBJ5.0CAHE3_A/H diode?
3.5 V at IPP = 50 A. - What is the storage temperature range of the SMBJ5.0CAHE3_A/H diode?
-55 to +150 °C. - Does the SMBJ5.0CAHE3_A/H diode have a fast response time?
Yes, it has a very fast response time to clamp voltage spikes quickly. - Is the SMBJ5.0CAHE3_A/H diode available in bidirectional and unidirectional configurations?
The SMBJ series is available in both unidirectional and bidirectional configurations, though the specific model SMBJ5.0CAHE3_A/H is unidirectional.
