Overview
The BAT54A/DG/B3215 is a Schottky barrier diode produced by NXP USA Inc. This component is part of the BAT54A series, known for its high-performance characteristics and compact packaging. The BAT54A/DG/B3215 is encapsulated in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for a wide range of applications where space is limited.
This diode features an integrated guard ring for stress protection, ensuring robustness and reliability in various operating conditions. It is widely used in electronic designs across multiple industries, including automotive, industrial, power, computing, and consumer electronics.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | BAT54A/DG/B3215 |
| Diode Configuration | 1 Pair Common Anode |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) [Max] | 30 V |
| Current - Forward (IF) [Max] | 200 mA |
| Forward Voltage (VF) [Max] | 400 mV @ IF = 10 mA |
| Capacitance (Cd) [Max] | 10 pF @ VR = 1 V |
| Package | SOT23 (TO-236AB) |
| Package Size | 2.9 x 1.3 x 1 mm |
| RoHS Compliance | Yes |
Key Features
- Low Forward Voltage: The BAT54A/DG/B3215 features a low forward voltage of 400 mV at 10 mA, which reduces power losses and enhances efficiency in applications.
- Low Capacitance: With a maximum capacitance of 10 pF at 1 V, this diode is suitable for high-speed switching applications.
- Ultra High-Speed Switching: The diode is designed for ultra high-speed switching, making it ideal for applications requiring fast switching times.
- Integrated Guard Ring: The integrated guard ring provides stress protection, ensuring the diode's reliability and robustness.
- Compact Packaging: The SOT23 package is compact and surface-mountable, making it suitable for space-constrained designs.
- Voltage Clamping and Reverse Polarity Protection: The diode offers voltage clamping and reverse polarity protection, enhancing the overall reliability of the circuit.
Applications
The BAT54A/DG/B3215 is versatile and finds applications across various industries, including:
- Automotive: Used in automotive systems for voltage regulation, protection, and high-speed switching.
- Industrial: Employed in industrial control systems, power supplies, and high-frequency applications.
- Power and Computing: Utilized in power management circuits, voltage regulators, and high-speed data transmission systems.
- Consumer Electronics: Found in mobile devices, wearables, and other consumer electronics for efficient power management.
Q & A
- What is the maximum DC reverse voltage of the BAT54A/DG/B3215?
The maximum DC reverse voltage is 30 V.
- What is the maximum forward current of the BAT54A/DG/B3215?
The maximum forward current is 200 mA.
- What is the typical forward voltage of the BAT54A/DG/B3215?
The typical forward voltage is 400 mV at 10 mA.
- What package type is used for the BAT54A/DG/B3215?
The BAT54A/DG/B3215 is packaged in a SOT23 (TO-236AB) surface-mounted device (SMD) plastic package.
- Is the BAT54A/DG/B3215 RoHS compliant?
Yes, the BAT54A/DG/B3215 is RoHS compliant.
- What are some key applications of the BAT54A/DG/B3215?
The BAT54A/DG/B3215 is used in automotive, industrial, power, computing, and consumer electronics applications.
- What is the purpose of the integrated guard ring in the BAT54A/DG/B3215?
The integrated guard ring provides stress protection, enhancing the diode's reliability and robustness.
- What is the maximum capacitance of the BAT54A/DG/B3215?
The maximum capacitance is 10 pF at 1 V.
- Is the BAT54A/DG/B3215 suitable for high-speed switching applications?
Yes, the BAT54A/DG/B3215 is designed for ultra high-speed switching applications.
- What are the dimensions of the SOT23 package used for the BAT54A/DG/B3215?
The dimensions of the SOT23 package are 2.9 x 1.3 x 1 mm.
