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Vishay TRANSZORB TVS Diode Uni-Directional 400 W Surface Mount DO-214 2-Pin SMAJ33A-E3/61
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 2.09mm |
| Length | 4.5mm |
| Model | SMAJ33A-E3/61 |
| Width | 2.79mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| 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. | 710-3462Brand: VishayManufacturers Part No.: SMAJ33A-E3/61 |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 53.3V |
| Automotive Standard | AEC-Q101 |
| 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 | 7.5A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- This diode features a single-element configuration optimized for transient voltage protection.
- Minimum breakdown voltage is 36.7 V, with a maximum reverse stand-off voltage of 33 V to ensure reliable operation.
- The peak pulse power dissipation rating is 400 W, supporting clamping voltage at 53.3 V.
- Designed to operate within a temperature range of -55°C to 150°C, suitable for harsh industrial environments.
- Package dimensions include length 4.5 mm, width 2.79 mm, and height 2.09 mm for compact PCB mounting.
- Peak pulse current capability is 7.5 A with electrostatic discharge (ESD) protection compliant to automotive standard AEC-Q101.
- Surface mount DO-214 package ensures compatibility with automated assembly processes.
- Maximum reverse leakage current is 1 μA assuring low standby current consumption.
Product Description
Vishay SMAJ33A-E3/61 is a TRANSZORB series transient voltage suppressor (TVS) diode designed for industrial and automotive use. It offers high peak pulse power dissipation of 400 W in a uni-directional configuration, making it ideal for protecting sensitive electronic components from transient voltage spikes.
This device is constructed in a compact DO-214 surface-mount package, with precise length, width, and height dimensions (4.5 mm x 2.79 mm x 2.09 mm) suitable for high-density printed circuit boards.
The diode provides a minimum breakdown voltage of 36.7 V and supports a maximum reverse stand-off voltage of 33 V. Its clamping voltage of 53.3 V ensures effective transient suppression while maintaining low leakage current of 1 μA, contributing to efficient energy handling and device longevity.
Designed to operate reliably across a wide temperature range from -55°C to 150°C, the SMAJ33A-E3/61 diode is well-suited for demanding environments found in automotive, industrial, and power management applications. The device carries AEC-Q101 automotive qualification, confirming its suitability for automotive electronics requiring robust transient voltage protection.
Key parameters such as peak pulse current of 7.5 A and electrostatic discharge protection extend the device’s utility in safeguarding circuits against sudden voltage surges. This is a single element, uni-directional transient voltage suppressor diode.
Its surface mount DO-214 package facilitates automated manufacturing and compact circuit designs. Peak pulse power is rated at 400 W for transient voltage suppression. Meets stringent automotive reliability standards (AEC-Q101).
Low reverse leakage current enhances efficiency in standby conditions. Operates over a wide temperature range of -55°C to 150°C. Compact package dimensions allow for space-efficient PCB layouts. Suitable for industrial and automotive electronic circuit protection.
Provides reliable transient voltage suppression for power electronics. Manufactured in China ensuring consistent quality control. Discover more electronic components and semiconductors in EnvMart’s Electronics & Electricals category for high-quality TVS Diodes designed to protect your circuits efficiently.
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Frequently Asked Questions
The peak pulse power dissipation rating of the Vishay SMAJ33A-E3/61 is 400 W.
The minimum breakdown voltage for this diode is 36.7 V.
The maximum reverse stand-off voltage for the SMAJ33A-E3/61 is 33 V.
The clamping voltage of this model is 53.3 V.
It operates reliably within a temperature range of -55°C to 150°C.
The dimensions of the DO-214 package are 4.5 mm in length, 2.79 mm in width, and 2.09 mm in height.
The maximum peak pulse current capability of this diode is 7.5 A.
The maximum reverse leakage current is 1 μA.
Yes, it is compliant with the AEC-Q101 automotive standard.
This model features a single-element configuration.
The SMAJ33A-E3/61 uses a surface mount type for installation.
This diode is uni-directional in configuration.
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