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Vishay TRANSZORB TVS Diode 1-Element Uni-Directional Surface Mount 1.5 kW 2-Pin SMC Package SMCJ170A-E3/57T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.42mm |
| Length | 7.11mm |
| Model | SMCJ170A-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 | 275V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 189V |
| Maximum Reverse Stand-off Voltage Vwm | 170V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 5.5A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Designed for protecting sensitive electronic components from voltage spikes.
- Single diode configuration with uni-directional polarity for efficient protection.
- Supports peak pulse power dissipation of 1.5 kW.
- Operates with a maximum reverse standoff voltage of 170 V.
- Compact SMC package with dimensions approximately 7.11 mm length and 6.22 mm width.
- Temperature range from -55°C to 150°C for reliable performance in varied environments.
- Automotive grade compliant with AEC-Q101 standards.
- Very low maximum reverse leakage current of 1 μA enhances efficiency.
Product Description
Vishay SMCJ170A-E3/57T is a high-performance TRANSZORB® transient voltage suppressor diode designed for uni-directional operation. It effectively protects electronic circuits from damaging voltage transients induced by lightning, inductive load switching, and other sources of electrical surges.
This diode features a single element chip housed in a compact 2-pin SMC surface mount package optimized for easy PCB integration. Its peak pulse power dissipation capability of 1.5 kW ensures robust protection against severe transient voltage conditions.
The diode supports operation within a temperature range of -55°C to +150°C, making it suitable for automotive, industrial, and commercial electronics environments. Its low maximum reverse leakage current of 1 μA minimizes power loss while maintaining effective suppression.
Key electrical specifications include a minimum breakdown voltage of 189 V and a maximum reverse standoff voltage of 170 V, ensuring stable clamp voltage performance at 275 V. It is tested with a current of 1 mA and can withstand peak pulse currents up to 5.5 A.
Vishay’s SMCJ170A-E3/57T complies with the automotive AEC-Q101 standard, underlining its quality and reliability in high-demand applications. Its transient voltage suppression capabilities make it ideal for protecting power supplies, telecommunications equipment, industrial control systems, and automotive electronics against voltage surges and electrostatic discharge events.
Designed for surge and transient voltage suppression in automotive and industrial electronics. Compact SMC surface mount package for efficient PCB layout. High peak pulse power handling of 1.5 kW ensures circuit protection.
Wide operating temperature range from -55°C to 150°C. Low reverse leakage current for enhanced efficiency and reliability. Compliant with automotive-grade AEC-Q101 standard. Uni-directional configuration for optimal transient voltage suppression.
Choose the Vishay TRANSZORB TVS Diode SMCJ170A-E3/57T for trusted and durable protection in electronic assemblies where voltage spikes and surges pose a critical risk. Available for industrial, commercial, automotive, and laboratory electronic manufacturing applications. Explore other Vishay semiconductor components and discrete electronic components at EnvMart for comprehensive protection solutions and device integration.
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Frequently Asked Questions
The peak pulse power dissipation of the Vishay SMCJ170A-E3/57T is 1.5 kW, providing robust protection against transient voltage conditions.
The maximum reverse standoff voltage for this diode is 170 V, ensuring stable operation under specified conditions.
This diode operates within a temperature range of -55°C to +150°C, making it suitable for various environments.
The dimensions of this diode are approximately 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height.
The clamping voltage (VC) of the SMCJ170A-E3/57T is 275 V, which is important for ensuring effective voltage suppression.
The maximum reverse leakage current for the Vishay SMCJ170A-E3/57T is 1 μA, which helps enhance efficiency.
This model features a single element chip configuration, designed for uni-directional operation.
The diode complies with the automotive AEC-Q101 standard, indicating its suitability for automotive applications.
The test current (It) for the SMCJ170A-E3/57T is 1 mA, which is used for testing its breakdown voltage.
The maximum peak pulse current for this model is 5.5 A, allowing it to handle significant transient events.
This diode is housed in a compact SMC package, optimized for surface mounting on PCBs.
This diode is designed for protecting power supplies, telecommunications equipment, industrial control systems, and automotive electronics from voltage surges.
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