Overview
The BAT54A,235 is a planar Schottky barrier diode produced by Nexperia USA Inc. This component is encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. It is designed with an integrated guard ring for stress protection, making it suitable for a variety of high-speed switching applications. The BAT54A,235 is part of Nexperia’s extensive portfolio of diodes, which are used in various industries including automotive, industrial, power, computing, consumer, mobile, and wearables.
Key Specifications
| Type number | Package version | Package name | Size (mm) | V R [max] (V) | I F [max] (mA) | V F [max] (mV) | C d [max] (pF) | I R [max] (µA) @ VR (V) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|
| BAT54A | SOT23 | SOT23 | 2.9 x 1.3 x 1 | 30.0 | 200.0 | 400 @ IF=10mA | 10.0 | 2.0 @ 25 V | N |
Key Features
- Low forward voltage: The BAT54A,235 has a maximum forward voltage of 400 mV at 10 mA, making it efficient for low-voltage applications.
- Low capacitance: With a maximum capacitance of 10 pF, this diode is suitable for high-speed switching applications.
- Ultra high-speed switching: The diode features fast switching times, making it ideal for applications requiring quick response times.
- Line termination and voltage clamping: It can be used for line termination and voltage clamping due to its Schottky barrier characteristics.
- Reverse polarity protection: The integrated guard ring provides stress protection and helps in preventing damage from reverse polarity.
Applications
The BAT54A,235 finds applications in various industries, including:
- Automotive: Used in automotive systems for voltage regulation and protection.
- Industrial: Employed in industrial control systems and power supplies.
- Power and Computing: Utilized in power management and computing systems for efficient voltage handling.
- Consumer and Mobile Electronics: Found in consumer electronics and mobile devices for low-voltage, high-speed applications.
- Wearables: Used in wearable technology for efficient power management.
Q & A
- Q: What is the maximum forward current of the BAT54A,235?
A: The maximum forward current (I F [max]) is 200 mA.
- Q: What is the maximum reverse voltage of the BAT54A,235?
A: The maximum reverse voltage (V R [max]) is 30 V.
- Q: What is the package type of the BAT54A,235?
A: The BAT54A,235 is encapsulated in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- Q: What are the key features of the BAT54A,235?
A: Key features include low forward voltage, low capacitance, ultra high-speed switching, line termination, voltage clamping, and reverse polarity protection.
- Q: Is the BAT54A,235 RoHS compliant?
A: Yes, the BAT54A,235 is RoHS compliant.
- Q: What is the maximum junction temperature of the BAT54A,235?
A: The maximum junction temperature is 150°C.
- Q: What is the reverse recovery time of the BAT54A,235?
A: The reverse recovery time (trr) is 5 ns.
- Q: Can the BAT54A,235 be used for automotive applications?
A: Yes, it is suitable for automotive applications, although it is not specifically AEC-Q101 qualified for this particular model.
- Q: How is the BAT54A,235 packaged for distribution?
A: It is available in Tape & Reel (TR) packaging.
- Q: What are the dimensions of the SOT23 package?
A: The dimensions are 2.9 mm x 1.3 mm x 1 mm.
