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STMicroelectronics 1-Element Bi-Directional TVS Diode 3 kW, 2-Pin Surface Mount DO-214 SM30T35CAY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM30T35CAY |
| 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 | 53V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 33.3V |
| Maximum Reverse Stand-off Voltage Vwm | 30V |
| Peak Pulse Power Dissipation Pppm | 3kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 530A |
| Maximum Reverse Leakage Current | 200nA |
Key Features
- The diode configuration is single with bi-directional protection for transient voltage suppression.
- Minimum breakdown voltage is 33.3 V, with a maximum reverse stand-off voltage of 30 V.
- Clamping voltage is rated at 53 V to protect sensitive electronic components effectively.
- Operating temperature range spans from -55°C to 150°C, suitable for harsh environments.
- Maximum peak pulse current is 530 A with a test current of 1 mA.
- Maximum reverse leakage current is minimal at 200 nA.
- Complies with automotive standard AEC-Q101, ensuring quality for automotive applications.
- Surface mount DO-214 package allows for efficient assembly on PCBs.
Product Description
STMicroelectronics SM30T35CAY is a high-performance 1-Element Bi-Directional TVS Diode delivering 3 kW peak pulse power dissipation in a compact 2-Pin DO-214 surface mount package. Designed to protect sensitive electronic circuits from transient voltage spikes, this diode offers reliable bi-directional clamping action.
With a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V, it effectively limits voltage surges to safe levels through its 53 V clamping voltage rating. This device operates across a wide temperature range from -55°C up to 150°C, making it suitable for demanding industrial, automotive, and electronic component applications.
The diode supports a maximum peak pulse current of 530 A, ensuring robust suppression during high-energy transient events. Its low maximum reverse leakage current of 200 nA helps maintain circuit integrity and low standby power consumption.
STMicroelectronics SM30T35CAY is compliant with the automotive standard AEC-Q101, assuring quality and reliability for automotive electronics and other high-reliability environments. Its surface mount DO-214 package with dimensions 7.15 mm length, 6.25 mm width, and 2.45 mm height facilitates compact PCB design and automated assembly.
This component is ideal for protecting power supplies, communications equipment, and control systems against voltage transients due to inductive load switching, lightning, and electrostatic discharge.
The diode configuration is single with bi-directional transient voltage suppression capability. Rated for 3 kW peak pulse power dissipation to handle substantial energy surges. Meets stringent automotive industry standards ensuring durability and performance.
Compact surface mount DO-214 package allows for high-density PCB layouts. Wide operating temperature range supports industrial and automotive applications. Explore further STMicroelectronics TVS Diode products and related semiconductor solutions in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The SM30T35CAY has a peak pulse power dissipation of 3 kW, allowing it to handle substantial energy surges effectively.
The clamping voltage is rated at 53 V, which helps protect sensitive electronic components from voltage surges.
The maximum reverse stand-off voltage for this diode is 30 V, ensuring it operates safely within this limit.
This model operates within a temperature range of -55°C to 150°C, making it suitable for harsh environments.
The maximum peak pulse current for the SM30T35CAY is 530 A, providing robust suppression during high-energy transient events.
The minimum breakdown voltage is 33.3 V, which is crucial for effective transient voltage suppression.
The maximum reverse leakage current is minimal at 200 nA, helping to maintain circuit integrity and low standby power consumption.
It comes in a surface mount DO-214 package, which facilitates efficient assembly on PCBs and compact design.
Yes, it complies with the automotive standard AEC-Q101, ensuring quality and reliability for automotive applications.
This model features a single element configuration, providing bi-directional transient voltage suppression.
The dimensions of this diode are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.
This diode is suitable for protecting power supplies, communications equipment, and control systems against voltage transients due to inductive load switching, lightning, and electrostatic discharge.
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