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STMicroelectronics 1-Element Uni-Directional TVS Diode 3 kW, 2-Pin DO-214 SM30T33AY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM30T33AY |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | SM30TY |
| 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 | 50V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 31.1V |
| Maximum Reverse Stand-off Voltage Vwm | 28V |
| Peak Pulse Power Dissipation Pppm | 3kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 560A |
| Maximum Reverse Leakage Current | 200nA |
Key Features
- Provides high peak pulse power dissipation of 3 kW for transient voltage suppression.
- Single diode configuration with uni-directional operation for effective protection.
- Surface mount type in compact DO-214 package measuring 7.15 mm length and 6.25 mm width.
- Operates within a temperature range of -55°C to 150°C for reliable industrial use.
- Clamping voltage of 50 V with a minimum breakdown voltage of 31.1 V.
- Maximum peak pulse current rating of 560 A ensuring robust transient handling.
- Low maximum reverse leakage current of 200 nA for energy efficiency.
- Automotive standard compliance with AEC-Q101 for quality assurance.
Product Description
STMicroelectronics SM30T33AY is a 1-element uni-directional transient voltage suppressor (TVS) diode with a peak pulse power dissipation of 3 kW. It comes in a surface mount DO-214 package, measuring 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height, designed for protecting sensitive electronic components against voltage spikes and transient surges.
Featuring a minimum breakdown voltage of 31.1 V and a clamping voltage of 50 V, the diode offers robust protection with a maximum peak pulse current rating of 560 A. It operates reliably in a wide temperature range from -55°C to 150°C, making it suitable for harsh industrial and automotive environments. The maximum reverse leakage current is kept minimal at 200 nA to ensure energy efficiency.
This TVS diode meets the automotive industry standard AEC-Q101, guaranteeing high quality and reliability in critical applications. The device has a 2-pin design facilitating easy surface mount assembly on printed circuit boards.
High peak pulse power dissipation of 3 kW for effective surge protection. Uni-directional single diode configuration for precise transient voltage suppression. Compact DO-214 surface mount package for flexible PCB design.
Wide operating temperature from -55°C to 150°C suitable for industrial use. Low maximum reverse leakage current of 200 nA for power saving. AEC-Q101 automotive standard complies ensuring durability in automotive applications.
Efficient 2-pin mounting type for easy integration in electronics designs.
This device is ideal for transient voltage suppression in various fields including industrial equipment, automotive electronics, manufacturing systems, and power supply protection circuits. Its robust design and compliance with automotive standards make it a preferred choice for safeguarding sensitive electronics from transient voltage damage. Explore more TVS Diode options or browse STMicroelectronics components on EnvMart for your electronic design needs.
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Frequently Asked Questions
The peak pulse power dissipation of this TVS diode is 3 kW, providing effective surge protection for sensitive electronic components.
The clamping voltage of the SM30T33AY is 50 V, which helps to protect against voltage spikes.
The minimum breakdown voltage for this model is 31.1 V, ensuring reliable operation during transient events.
This TVS diode has a maximum peak pulse current rating of 560 A, allowing it to handle significant transient surges.
The DO-214 package measures 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height, making it compact for PCB design.
The operating temperature range for this diode is from -55°C to 150°C, suitable for harsh industrial environments.
The maximum reverse leakage current is 200 nA, which contributes to energy efficiency in applications.
Yes, this diode complies with the AEC-Q101 automotive standard, ensuring quality and reliability in automotive applications.
This diode features a single element configuration, designed for uni-directional operation.
This model uses a surface mount type, facilitating easy integration into electronic designs.
The test current for this diode is 1 mA, which is used for performance evaluation during testing.
This diode belongs to the SM30TY series, which includes various transient voltage suppressors.
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