Overview
The BAT54C is a planar Schottky barrier diode manufactured by NXP USA Inc. (now part of Nexperia). This diode is encapsulated in a small SOT23 (TO-236AB) surface-mounted device package, making it suitable for a wide range of applications where space is limited. The BAT54C features an integrated guard ring for stress protection, enhancing its reliability and performance in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Maximum Repetitive Reverse Voltage) | 30 | V |
| IF(AV) (Average Rectified Forward Current) | 200 | mA |
| IFSM (Non-Repetitive Peak Forward Surge Current) | 600 | mA |
| TSTG (Storage Temperature Range) | -55 to +150 | °C |
| TJ (Operating Junction Temperature) | -55 to +150 | °C |
| VF (Forward Voltage) at IF = 100 mA | 0.8 | V |
| IR (Reverse Leakage) at VR = 25 V | 2 | µA |
| CT (Total Capacitance) at VR = 1 V, f = 1.0 MHz | 10 | pF |
| trr (Reverse Recovery Time) | 5 | ns |
Key Features
- Planar Schottky Barrier Diode: Offers low forward voltage drop and fast switching times.
- Integrated Guard Ring: Provides stress protection, enhancing the diode's reliability.
- Small SOT23 Package: Suitable for space-constrained applications.
- Low Forward Voltage: Maximum forward voltage of 0.8 V at 100 mA.
- Fast Switching: Reverse recovery time of 5 ns.
- Wide Operating Temperature Range: From -55°C to +150°C.
Applications
The BAT54C is versatile and can be used in a variety of applications across different industries, including:
- Automotive Systems: For voltage regulation, rectification, and protection in automotive electronics.
- Industrial Electronics: In power supplies, motor control, and other industrial control systems.
- Consumer Electronics: For power management and signal processing in consumer devices.
- Mobile and Wearable Devices: Due to its small package size and low power consumption.
- Power Supplies and Converters: As a rectifier or freewheeling diode in switching power supplies and DC-DC converters.
Q & A
- What is the maximum repetitive reverse voltage (VRRM) of the BAT54C?
The maximum repetitive reverse voltage (VRRM) of the BAT54C is 30 V.
- What is the average rectified forward current (IF(AV)) of the BAT54C?
The average rectified forward current (IF(AV)) of the BAT54C is 200 mA.
- What is the forward voltage (VF) of the BAT54C at 100 mA?
The forward voltage (VF) of the BAT54C at 100 mA is 0.8 V.
- What is the reverse recovery time (trr) of the BAT54C?
The reverse recovery time (trr) of the BAT54C is 5 ns.
- What is the operating junction temperature range of the BAT54C?
The operating junction temperature range of the BAT54C is from -55°C to +150°C.
- What package type is the BAT54C available in?
The BAT54C is available in the SOT23 (TO-236AB) package.
- Does the BAT54C have any integrated protection features?
Yes, the BAT54C has an integrated guard ring for stress protection.
- What are some common applications of the BAT54C?
The BAT54C is used in automotive systems, industrial electronics, consumer electronics, mobile and wearable devices, and power supplies and converters).
- What is the total capacitance of the BAT54C at 1 V and 1 MHz?
The total capacitance of the BAT54C at 1 V and 1 MHz is 10 pF.
- Is the BAT54C RoHS compliant?
Yes, the BAT54C is RoHS compliant).
