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STMicroelectronics 1-Element Bi-Directional TVS Diode, 400 W, 2-Pin DO-214 SMAJ6.5CA-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 4.6mm |
| Model | SMAJ6.5CA-TR |
| Width | 2.9mm |
| Mount Type | Surface |
| Series | SMAJxxCA |
| 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 | 14.5V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 7.2V |
| Maximum Reverse Stand-off Voltage Vwm | 6.5V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 10mA |
| Maximum Peak Pulse Current Ippm | 160A |
| Maximum Reverse Leakage Current | 50μA |
Key Features
- This diode offers a peak pulse power dissipation of 400 watts.
- It features a bi-directional diode configuration suitable for protecting against voltage spikes.
- The device operates within a temperature range of -55°C to 150°C.
- Its surface mount design with a DO-214 package facilitates PCB assembly.
- It has a minimum breakdown voltage of 7.2 V and maximum reverse stand-off voltage of 6.5 V.
- The clamping voltage is specified at 14.5 V to limit voltage surges.
- The maximum peak pulse current rating is 160 A.
- The compact dimensions are 4.6 mm length, 2.9 mm width and 2.45 mm height.
Product Description
STMicroelectronics SMAJ6.5CA-TR is a 1-element bi-directional transient voltage suppression (TVS) diode designed to protect sensitive electronics from voltage spikes and transient surges. This device offers robust protection with a peak pulse power dissipation rating of 400 W, making it ideal for safeguarding power supplies, communication lines, and other critical semiconductor devices.
The diode's bi-directional configuration allows it to clamp over-voltage conditions in both polarities, enhancing circuit reliability and longevity. Its surface mount DO-214 package ensures ease of installation in compact layouts and advanced PCB applications.
Operating temperature range from -55°C to 150°C allows for use in harsh industrial, automotive, and consumer electronics environments. The diode features a minimum breakdown voltage of 7.2 V, maximum reverse stand-off voltage of 6.5 V, and a clamping voltage of 14.5 V, ensuring precise voltage limiting during transient events.
The device’s maximum peak pulse current of 160 A supports high-energy transient surges while maintaining low leakage current of 50 μA to reduce standby losses. Its compact dimensions (4.6 mm length, 2.9 mm width, 2.45 mm height) suit space-constrained designs requiring reliable surge protection.
This diode is ideal for industrial equipment, telecommunications, automotive electronics, consumer devices, and power management systems. It is commonly used in electronic circuits for transient voltage suppression to prevent component damage and system failures.
STMicroelectronics SMAJ6.5CA-TR supports PCB surface mounting applications in both production and repair scenarios. The device complies with industry requirements despite the absence of specific approval standards listed.
Its durable construction and electrical characteristics make it a trusted choice for engineers seeking efficient transient protection. Explore the STMicroelectronics TVS Diode range and similar semiconductor components on EnvMart for your electronic design and manufacturing needs.
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Frequently Asked Questions
The peak pulse power dissipation of this diode is 400 watts.
The maximum reverse stand-off voltage for this model is 6.5 V.
The clamping voltage is specified at 14.5 V to limit voltage surges.
This model operates within a temperature range of -55°C to 150°C.
The maximum peak pulse current rating is 160 A.
The dimensions of this diode are 4.6 mm in length, 2.9 mm in width, and 2.45 mm in height.
It features a surface mount design with a DO-214 package, facilitating PCB assembly.
This model has 1 element per chip.
The minimum breakdown voltage is 7.2 V.
It is suitable for protecting power supplies, communication lines, and other critical semiconductor devices from voltage spikes.
The maximum reverse leakage current is specified at 50 μA.
This diode belongs to the SMAJxxCA series.
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