Overview
The STMicroelectronics X0202NN 5BA4 is a logic-level Silicon-Controlled Rectifier (SCR) designed for various applications requiring reliable on/off switching. This device is part of the X02 series, optimized for forward voltage drop and inrush current capabilities, ensuring reduced power losses and high reliability in harsh environments.
It is particularly suited for applications where the topology does not offer high current for gate triggering, making it versatile for use in different circuit designs.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | X0202NN 5BA4 |
| Package | SOT-223 (TO-261-4, SC-73) |
| Mounting Method | Surface Mount |
| On-State Voltage [Vtm] | 1.45 V |
| On-State Current [It] (Typ) | 1.25 A |
| Off-State Voltage [Vdrm] | 800 V |
| Off-State Current [Idrm] | 5 µA |
| Gate Trigger Current [Igt] (Max) | 200 µA |
| RoHS Compliance | Yes |
| ECCN | EAR99 |
| Junction Temperature (°C) (Max) | 125 |
Key Features
- Optimized for forward voltage drop and inrush current capabilities, reducing power losses.
- High reliability in harsh environments.
- Logic-level gate, suitable for applications with low gate current.
- Surface mount package (SOT-223) for easy integration into modern PCB designs.
- RoHS compliant, ensuring environmental sustainability.
Applications
- Power management and control circuits.
- AC-DC converters with input rectifier bridge topologies.
- Inrush current limitation circuits.
- General-purpose on/off switching in various electronic devices.
- Industrial and consumer electronics requiring reliable and efficient switching.
Q & A
- What is the part number of this SCR?
The part number is X0202NN 5BA4.
- Who is the manufacturer of this component?
The manufacturer is STMicroelectronics.
- What is the package type of the X0202NN 5BA4?
The package type is SOT-223 (TO-261-4, SC-73).
- What is the on-state current rating of this SCR?
The on-state current rating is 1.25 A.
- What is the off-state voltage rating of this SCR?
The off-state voltage rating is 800 V.
- What is the gate trigger current requirement for this SCR?
The gate trigger current is up to 200 µA.
- Is the X0202NN 5BA4 RoHS compliant?
Yes, it is RoHS compliant.
- What is the junction temperature limit for this component?
The junction temperature limit is 125°C.
- What are some common applications for the X0202NN 5BA4?
Common applications include power management, AC-DC converters, inrush current limitation circuits, and general-purpose on/off switching.
- What is the ECCN classification for the X0202NN 5BA4?
The ECCN classification is EAR99.
