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STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW Peak Pulse Power 2-Pin SMB SMB15F15A
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.1mm |
| Length | 3.95mm |
| Model | SMB15F15A |
| Width | 5.6mm |
| Mount Type | Surface |
| Series | SMB15FxxA |
| Maximum Operating Temperature | 175°C |
| Package Type | SMB |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 24.4V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 18.5V |
| Maximum Reverse Stand-off Voltage Vwm | 64V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 64A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Uni-directional diode configuration for precise transient voltage suppression.
- Peak pulse power dissipation of 1.5 kW for robust surge handling.
- Surface mount SMB package with low profile dimensions.
- Wide operating temperature from -55°C to 175°C for demanding environments.
- Maximum reverse stand-off voltage of 64 V ensuring reliable circuit protection.
- Clamping voltage of 24.4 V to limit voltage spikes effectively.
- Extremely low maximum reverse leakage current of 1 μA enhances efficiency.
- Designed with planar technology for high junction temperature and low leakage.
Product Description
STMicroelectronics SMB15F15A 1-Element Uni-Directional TVS Diode, delivering 1.5 kW peak pulse power in a standard SMB package, is designed to protect sensitive electronic circuits against voltage transients and surges. Featuring uni-directional operation and planar technology, this diode achieves low leakage current and high junction temperature capabilities suitable for high-end electronics.
The diode supports maximum reverse stand-off voltage of 64 V and clamps voltage spikes at 24.4 V, making it ideal for surge protection in industrial, automotive, and commercial electronic applications. It operates efficiently within a wide temperature range from -55°C up to 175°C, ensuring stability and reliability in harsh environments.
Compact and surface-mountable with dimensions of 3.95 mm length, 5.6 mm width, and 1.1 mm height, it fits well in densely packed PCB designs. The device has a peak pulse current rating of 64 A and a test current of 1 mA, with a maximum reverse leakage current of only 1 μA, promoting energy-efficient operation. Matte tin plating on leads ensures excellent solderability.
This STMicroelectronics TVS Diode is a robust transient voltage suppression solution for protection in electronic circuits subject to voltage surges, including power supplies, automotive electronics, and telecommunication devices. Its single-element, 2-pin configuration simplifies circuit design while providing reliable surge mitigation.
Uni-directional diode configuration for precise transient voltage suppression. Peak pulse power dissipation of 1.5 kW for robust surge handling. Low leakage current with a maximum of 1 μA enhances energy efficiency. Wide operating temperature range from -55°C to 175°C for diverse environments.
Compact SMB package suited for surface mounting on PCBs. Clamping voltage of 24.4 V to limit harmful voltage spikes. High peak pulse current capacity of 64 A ensures durability. Small footprint with 3.95 mm length and 5.6 mm width supports space-constrained designs.
Matte tin plating for reliable solder connections. Ideal for industrial, automotive, telecommunications, and consumer electronics surge protection. Explore more precision semiconductors and protection devices in the Electronics & Electricals section at EnvMart for your industrial and manufacturing needs.
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Frequently Asked Questions
The peak pulse power dissipation of this model is 1.5 kW, allowing it to handle robust surge conditions effectively.
The maximum reverse stand-off voltage for this diode is 64 V, ensuring reliable circuit protection against voltage transients.
The clamping voltage of this unit is 24.4 V, which helps to limit harmful voltage spikes in electronic circuits.
It operates efficiently within a wide temperature range from -55°C to 175°C, making it suitable for demanding environments.
The dimensions of this model are 3.95 mm in length, 5.6 mm in width, and 1.1 mm in height, making it compact for surface mounting.
The maximum reverse leakage current for this diode is 1 μA, which enhances its energy efficiency during operation.
This model features a single element configuration, which simplifies circuit design while providing effective surge protection.
The maximum peak pulse current rating for this unit is 64 A, ensuring it can handle significant surge events.
This diode is designed for surface mounting, which is ideal for densely packed PCB designs.
The test current for this model is 1 mA, used for evaluating its performance under standard conditions.
The diode configuration of the SMB15F15A is uni-directional, specifically designed for precise transient voltage suppression.
This TVS diode is ideal for surge protection in industrial, automotive, telecommunications, and consumer electronics applications.
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