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STMicroelectronics 1-Element Uni-Directional 400 W TVS Diode, 2-Pin DO-214 SMAJ33A-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.03mm |
| Length | 4.6mm |
| Model | SMAJ33A-TR |
| Width | 2.95mm |
| Mount Type | Surface |
| Series | SMAJxxA |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 714-1032Brand: STMicroelectronicsManufacturers Part No.: SMAJ33A-TR |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 69.7V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 36.7V |
| Maximum Reverse Stand-off Voltage Vwm | 33V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 33A |
| Maximum Reverse Leakage Current | 200nA |
Key Features
- Offers effective protection against voltage spikes up to 400 W peak pulse power dissipation.
- Single element uni-directional diode for robust transient voltage suppression.
- Compact DO-214 surface mount package measuring 4.6 mm length and 2.95 mm width.
- Operates reliably across a temperature range from -55° C to 150° C.
- Minimum breakdown voltage of 36.7 V ensures precise clamping voltage at 69.7 V.
- Capable of handling peak pulse current up to 33 A with low reverse leakage current of 200 nA.
- ESD protection enabled for enhanced device reliability and longevity.
- Suitable for industrial, electronic component, and semiconductor applications requiring fast response voltage suppression.
Product Description
STMicroelectronics SMAJ33A-TR is a high-reliability 1-element uni-directional TVS diode engineered to protect sensitive electronic circuits from transient voltage spikes and electrostatic discharge. Featuring a peak pulse power dissipation rating of 400 W and a 2-pin DO-214 surface mount package, this TVS diode offers excellent surge capability in a compact form factor.
The device exhibits a minimum breakdown voltage of 36.7 V and clamps voltage at 69.7 V, allowing it to effectively suppress voltage transients and safeguard downstream semiconductor devices. It operates efficiently with a maximum peak pulse current of 33 A and a minimal reverse leakage current of 200 nA, ensuring minimal power loss during normal operation.
The SMAJ33A-TR is rated to endure operating temperatures from -55° C to 150° C, providing operational stability in harsh industrial environments. Its single-element uni-directional configuration makes it suitable for directional transient suppression applications. The package’s height is 2.03 mm, length is 4.6 mm, and width is 2.95 mm, facilitating integration into automated surface mount assembly lines.
This TVS Diode is ideal for use in a wide range of industrial, electronic components, semiconductor, and discrete semiconductor applications, providing robust protection for power lines, control lines, and sensitive circuitry from voltage surges and electrostatic discharges.
Single element uni-directional diode for transient voltage suppression. Peak pulse power dissipation of 400 W rated for high surge current scenarios. Compact and surface-mountable DO-214 package. Wide operating temperature range from -55° C to 150° C.
Low reverse leakage current of 200 nA supports energy efficiency. Reliable ESD protection to enhance device durability. Industry standard clamp voltage and breakdown voltage ratings. Designed for industrial electronics, discrete semiconductors, and power protection circuits.
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Frequently Asked Questions
The SMAJ33A-TR has a peak pulse power dissipation rating of 400 W, allowing it to effectively handle high surge current scenarios.
The minimum breakdown voltage of this model is 36.7 V, ensuring precise clamping during voltage transients.
The clamping voltage for this diode is 69.7 V, which helps protect sensitive components from voltage spikes.
It is capable of handling a maximum peak pulse current of 33 A, making it suitable for various applications requiring transient voltage suppression.
This diode has a height of 2.03 mm, a length of 4.6 mm, and a width of 2.95 mm, making it compact for surface mount applications.
The operating temperature range for the SMAJ33A-TR is from -55° C to 150° C, allowing for reliable performance in harsh environments.
This model supports surface mounting, which facilitates integration into automated assembly processes.
The maximum reverse leakage current for this diode is 200 nA, contributing to its energy efficiency during normal operation.
The SMAJ33A-TR is a single element uni-directional diode, designed specifically for directional transient voltage suppression applications.
This TVS diode is suitable for industrial, electronic component, and semiconductor applications requiring fast response voltage suppression.
The package type of the SMAJ33A-TR is DO-214, which is a standard for surface mount devices.
This model belongs to the SMAJxxA series, which includes various transient voltage suppression diodes.
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