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Vishay 1-Element Bi-Directional TVS Diode 600 W, Surface Mount DO-214AA SMBJ48CA-E3/52
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.24mm |
| Length | 4.57mm |
| Model | SMBJ48CA-E3/52 |
| Width | 3.94mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AA (SMB) |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 77.4V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 53.3V |
| Maximum Reverse Stand-off Voltage Vwm | 48V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 7.8A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration supporting bi-directional voltage protection.
- Minimum breakdown voltage of 53.3 V and maximum reverse stand-off voltage of 48 V.
- Peak pulse power dissipation rated at 600 W for robust transient surge handling.
- Compact DO-214AA SMB package measuring 4.57 mm by 3.94 mm and 2.24 mm in height.
- Wide operating temperature range from -55°C to 150°C ensuring high reliability.
- ESD protection compliant with automotive AEC-Q101 standards.
- Very low maximum reverse leakage current of 1 μA enhances efficiency.
- Maximum peak pulse current of 7.8 A enables effective surge suppression.
Product Description
Vishay SMBJ48CA-E3/52 is a 1-element bi-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from transient voltage spikes. This diode delivers 600 W peak pulse power dissipation capability within a compact surface mount DO-214AA (SMB) package, making it suitable for automated PCB assembly and space-constrained applications.
The device features a minimum breakdown voltage of 53.3 V and a maximum reverse standoff voltage of 48 V, providing effective voltage clamping at 77.4 V to guard against transient surges. It supports a peak pulse current of 7.8 A and offers excellent electrostatic discharge (ESD) protection complying with automotive AEC-Q101 standards, ensuring suitability for automotive and industrial electronics environments.
Its operating temperature range from -55°C to 150°C enables reliable performance in harsh ambient conditions. The diode's low maximum reverse leakage current of 1 μA reduces power loss and improves system efficiency. The 2-pin package size of 4.57 mm length, 3.94 mm width, and 2.24 mm height ensures compatibility with modern surface mount manufacturing processes.
This TRANSZORB® series diode is widely used in industrial, automotive, telecommunications, and consumer electronics for transient voltage suppression, protecting circuits against ESD, inductive load switching, and lightning surges. The surface mount configuration supports high-density PCB layouts and automated insertion, enhancing manufacturing throughput.
Single diode unit in a bi-directional configuration for voltage transient protection. 600 W peak pulse power rating suitable for demanding surge suppression tasks. Compact and low-profile DO-214AA SMB package optimized for surface mounting.
Wide temperature range rating for application in extreme environmental conditions. Automotive qualified per AEC-Q101 ensuring compliance with industry standards. Low leakage current minimizes power consumption and heat generation.
Robust clamping voltage reduces stress on downstream device components. Reliable ESD protection improves circuit longevity and uptime. Ideal for integration into automotive, industrial, and consumer device protection circuits.
Facilitates efficient PCB assembly and production line automation. Explore the Vishay TRANSZORB® TVS Diode series for effective transient voltage suppression solutions on EnvMart’s Electronics & Electricals category.
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Frequently Asked Questions
The peak pulse power dissipation of this model is rated at 600 W, allowing it to handle robust transient surge conditions effectively.
This diode has a minimum breakdown voltage of 53.3 V, providing effective voltage clamping during transient events.
The maximum reverse stand-off voltage for this unit is 48 V, which is critical for protecting sensitive circuits from overvoltage conditions.
The clamping voltage for this model is 77.4 V, which helps to reduce stress on downstream components during transient events.
This diode supports a maximum peak pulse current of 7.8 A, enabling effective surge suppression capabilities.
The operating temperature range for this model is from -55°C to 150°C, ensuring reliable performance in extreme conditions.
It comes in a compact DO-214AA (SMB) package, which is optimized for surface mounting and automated PCB assembly.
This model features a single diode configuration, designed for bi-directional voltage protection.
The maximum reverse leakage current is 1 μA, which helps enhance the efficiency of the circuit.
Yes, it is compliant with the automotive AEC-Q101 standards, making it suitable for automotive applications.
The height of this diode is 2.24 mm, contributing to its compact design suitable for high-density PCB layouts.
This diode is widely used in industrial, automotive, telecommunications, and consumer electronics for transient voltage suppression.
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