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Vishay 1-Element Bi-Directional TVS Diode, 1.5 kW Peak Pulse Power, Surface Mount, 2-Pin SMC Package SMCJ30CA-E3/57T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.42mm |
| Length | 7.11mm |
| Model | SMCJ30CA-E3/57T |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | SMC |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 48.4V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 33.3V |
| Maximum Reverse Stand-off Voltage Vwm | 30V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 31A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- This TVS diode protects sensitive electronics from transient voltage spikes bidirectionally.
- It features a minimum breakdown voltage of 33.3 volts for stable operation.
- The device supports a maximum reverse stand-off voltage of 30 volts to block unwanted current.
- Rated for a peak pulse current of 31 amperes and a clamping voltage of 48.4 volts.
- Temperature operating range from -55°C to 150°C ensures reliability in harsh environments.
- Complies with automotive standard AEC-Q101 for enhanced durability.
- Compact dimensions of 7.11 mm length, 6.22 mm width, and 2.42 mm height optimize PCB space.
- Single element per chip design provides consistent protection performance.
Product Description
Vishay SMCJ30CA-E3/57T 1-Element Bi-Directional TVS Diode offers robust transient voltage suppression with 1.5 kW peak pulse power dissipation. This surface mount device features a compact 2-pin SMC package that easily integrates into printed circuit boards for effective overvoltage protection.
Designed to protect sensitive electronic components from voltage transients in both directions, it features a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V. The TVS diode clamps voltage at 48.4 V during surges to prevent damage to downstream devices.
The diode supports a peak pulse current of 31 A and operates reliably in temperature extremes ranging from -55°C to 150°C. Compliance with automotive standard AEC-Q101 ensures its suitability for demanding automotive and industrial applications. With a single element per chip, it provides predictable and uniform protection characteristics.
Its compact size, 7.11 mm long, 6.22 mm wide, and 2.42 mm high, maximizes board space savings while delivering high transient energy absorption. The surface mount design is ideal for automated assembly, enhancing manufacturing efficiency.
This bi-directional TVS Diode protects semiconductor and discrete electronic circuits from transient voltage events. Peak pulse power rating of 1.5 kW offers robust surge handling capability. Wide operating temperature range ensures reliable function in industrial, automotive, and commercial electronic equipment.
Compliance with AEC-Q101 automotive standard supports strict quality requirements. Compact SMC package footprint enables high-density PCB layouts for modern electronics. Low leakage current of 1 μA minimizes standby losses and power consumption.
Typical applications include power supplies, telecom equipment, automotive electronics, and industrial controllers.
The Vishay SMCJ30CA-E3/57T is a high performance transient voltage suppressor device well suited for transient voltage protection in industrial, automotive, and consumer electronics. EnvMart customers can rely on its proven technology and robust specifications to safeguard assemblies against damaging voltage spikes.
Explore EnvMart's extensive range of semiconductor protection components to optimize your electronic designs with quality Vishay products.
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Frequently Asked Questions
The Vishay SMCJ30CA-E3/57T has a peak pulse power dissipation rating of 1.5 kW.
The maximum reverse stand-off voltage for this diode is 30 volts.
The clamping voltage during surges is 48.4 volts.
This TVS diode operates reliably within a temperature range of -55°C to 150°C.
This model features a single element per chip design.
The minimum breakdown voltage is 33.3 volts.
It supports a maximum peak pulse current of 31 amperes.
The diode is packaged in a compact SMC (Surface Mount) package.
Yes, it complies with the automotive standard AEC-Q101.
The dimensions are 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height.
The maximum reverse leakage current is 1 μA.
This diode is suitable for applications including power supplies, telecom equipment, automotive electronics, and industrial controllers.
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