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DiodesZetex 1-Element Uni-Directional TVS Diode 400 W Power, 2-Pin Surface Mount DO-214 Package SMAJ30A-13-F
Specifications
| Country of Origin | India |
|---|---|
| Brand | DiodesZetex |
| Height | 2.1mm |
| Length | 4.6mm |
| Model | SMAJ30A-13-F |
| Width | 2.92mm |
| Mount Type | Surface |
| Series | SMAJ |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 48.4V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 33.3V |
| Maximum Reverse Stand-off Voltage Vwm | 30V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 8.3A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- This transistor voltage suppressor diode features a single element configuration for effective transient voltage suppression.
- The device supports a minimum breakdown voltage of 33.3 V and maximum reverse stand-off voltage of 30 V.
- It has a maximum peak pulse current rating of 8.3 A ensuring reliable surge protection.
- This diode operates over a wide temperature range from -55°C to 150°C.
- Clamping voltage is rated at 48.4 V, providing robust protection for sensitive electronics.
- The compact physical dimensions measure 4.6 mm length, 2.92 mm width, and 2.1 mm height.
- No ESD protection or automotive standards are specified for this component.
- Maximum reverse leakage current is minimal at 5 μA supporting low leakage operation.
Product Description
DiodesZetex SMAJ30A-13-F is a 1-element uni-directional Transient Voltage Suppression (TVS) diode designed for surface mounting applications. It is engineered to protect semiconductor devices from voltage spikes by clamping transient voltages up to a peak pulse power dissipation of 400 W. Packaged in a DO-214 format with 2 pins, this diode offers compact and effective surge protection suitable for industrial, electronics manufacturing, and telecommunications equipment.
This model supports a minimum breakdown voltage (Vbr) of 33.3 V and a maximum reverse stand-off voltage (Vwm) of 30 V, making it ideal for use on circuits operating near this voltage range to prevent damage from transient voltage events. The maximum peak pulse current rating of 8.3 A ensures strong transient suppression during voltage surges.
The device operates reliably across a wide temperature span from -55°C to 150°C, broadening its use in demanding industrial and commercial applications. Clamping voltage at 48.4 V protects sensitive components by limiting voltage spikes effectively, while its low maximum reverse leakage current of 5 μA ensures efficiency in normal operation.
The physical construction features a length of 4.6 mm, width of 2.92 mm, and height of 2.1 mm, suitable for printed circuit board mounting with space constraints. This diode does not carry specific automotive standards and lacks built-in ESD protection.
These characteristics make the SMAJ30A-13-F an essential component for protecting power supplies, microcontrollers, and signal lines from transient voltage damage in industrial, laboratory, and commercial electronic equipment.
This TVS Diode features single element uni-directional transient voltage suppression for superior protection. Offers a peak pulse power dissipation rating of 400 W to withstand high-energy transient surges. Compact DO-214 surface mount package enables easy PCB integration in tight spaces.
Wide operating temperature range of -55°C to 150°C for reliable function across environments. Low maximum reverse leakage current of 5 microamperes ensures efficient standby operation. Exact physical dimensions enable precise design considerations in electronic assemblies.
No automotive or ESD ratings specified, suitable for general industrial use. Explore more TVS Diodes and semiconductor components in the Electronics & Electricals category at EnvMart for trusted industrial grade quality and comprehensive specifications.
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Frequently Asked Questions
The SMAJ30A-13-F has a peak pulse power dissipation rating of 400 W, allowing it to withstand high-energy transient surges effectively.
The maximum reverse stand-off voltage for this diode is 30 V, making it suitable for circuits operating near this voltage range.
This model features a minimum breakdown voltage of 33.3 V, which helps in protecting circuits from voltage spikes.
The maximum peak pulse current rating is 8.3 A, ensuring reliable surge protection during transient voltage events.
The SMAJ30A-13-F measures 4.6 mm in length, 2.92 mm in width, and 2.1 mm in height, making it suitable for compact PCB designs.
It operates over a wide temperature range from -55°C to 150°C, allowing for reliable function in various environments.
The clamping voltage is rated at 48.4 V, providing effective protection for sensitive components against voltage spikes.
The maximum reverse leakage current is minimal at 5 μA, supporting low leakage operation during normal use.
This model is designed for surface mounting, which facilitates its integration into printed circuit boards.
The SMAJ30A-13-F features a single element configuration, designed specifically for uni-directional transient voltage suppression.
No, this model does not carry specific automotive standards and lacks built-in ESD protection, making it suitable for general industrial use.
The diode is packaged in a DO-214 format, which is compact and suitable for various electronic applications.
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