Overview
The BAT720 is a planar Schottky barrier diode produced by NXP USA Inc., now part of Nexperia. This diode is encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. It is designed for high-speed switching applications and features an integrated guard ring for stress protection. The BAT720 is suitable for various electronic designs, particularly in automotive and industrial sectors, due to its robust and reliable performance characteristics.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Voltage (VR) | - | - | - | 40 | V |
| Forward Current (IF) | - | - | - | 500 | mA |
| Non-repetitive Peak Forward Current (IFSM) | square wave; tp < 10 ms | - | - | 2 | A |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 200 | mW |
| Junction Temperature (Tj) | - | - | - | 125 | °C |
| Ambient Temperature (Tamb) | - | -55 | - | 125 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
| Forward Voltage (VF) | IF = 500 mA | - | - | 550 | mV |
| Reverse Current (IR) | VR = 35 V; Tj = 25 °C | - | - | 100 | µA |
| Diode Capacitance (Cd) | f = 1 MHz; VR = 0 V | 60 | - | 90 | pF |
Key Features
- Low Forward Voltage: The BAT720 has a low forward voltage of up to 550 mV at 500 mA, making it efficient for high-speed switching applications.
- Low Capacitance: With a diode capacitance of 60-90 pF at 1 MHz, it is suitable for high-frequency applications.
- Ultra High-Speed Switching: Designed for fast switching times, making it ideal for applications requiring quick response times.
- Voltage Clamping and Line Termination: Can be used for voltage clamping and line termination due to its Schottky barrier characteristics.
- Reverse Polarity Protection: Offers protection against reverse polarity, enhancing the reliability of the circuit.
- Integrated Guard Ring: Features an integrated guard ring for stress protection, improving the device's robustness.
- Automotive Qualified: Qualified according to the Automotive Electronics Council (AEC) standard Q101, making it suitable for automotive applications.
Applications
- Automotive Systems: Suitable for various automotive applications due to its automotive qualification and robust performance.
- Industrial Electronics: Used in industrial electronics for high-speed switching, voltage clamping, and line termination.
- Power Management: Can be used in power management circuits to improve efficiency and reduce power losses.
- Consumer Electronics: Applicable in consumer electronics for high-frequency and high-speed switching requirements.
Q & A
- What is the maximum reverse voltage of the BAT720?
The maximum reverse voltage (VR) of the BAT720 is 40 V.
- What is the maximum forward current of the BAT720?
The maximum forward current (IF) of the BAT720 is 500 mA.
- What is the typical forward voltage of the BAT720 at 500 mA?
The typical forward voltage (VF) of the BAT720 at 500 mA is up to 550 mV.
- What is the diode capacitance of the BAT720 at 1 MHz?
The diode capacitance (Cd) of the BAT720 at 1 MHz is between 60 and 90 pF.
- Is the BAT720 suitable for automotive applications?
Yes, the BAT720 is qualified according to the Automotive Electronics Council (AEC) standard Q101, making it suitable for automotive applications.
- What package type is the BAT720 available in?
The BAT720 is available in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- What are the key features of the BAT720?
The BAT720 features low forward voltage, low capacitance, ultra high-speed switching, voltage clamping, line termination, and reverse polarity protection.
- What is the maximum junction temperature of the BAT720?
The maximum junction temperature (Tj) of the BAT720 is 125 °C.
- What is the storage temperature range of the BAT720?
The storage temperature range (Tstg) of the BAT720 is from -65 °C to 150 °C.
- How can I order samples of the BAT720?
Samples of the BAT720 can be ordered through Nexperia's sales organization or through their network of global and regional distributors.
