UF4007 is a general fast recovery diode. Its main parameters are as follows:

  • Maximum reverse voltage (Peak Reverse Voltage, PRV): 1000V
  • Maximum forward current (Peak Forward Current): 1A
  • Maximum forward voltage drop (Maximum Forward Voltage Drop): 1.1V @ 1A
  • Maximum reverse current (Maximum Reverse Current): 10μA @ 25°C, 500μA @ 100°C
  • Maximum reverse recovery time (Maximum Reverse Recovery Time): 75ns
  • Operating temperature range (Operating Temperature Range): -55°C to +150°C
  • Package type: DO-41

These parameters make the UF4007 suitable for a variety of applications requiring fast switching and high voltage tolerance, such as power converters and power rectification.

Applications

  • Power Rectification: UF4007 can be used in the rectifier bridge in the power converter to convert AC to DC. Due to its fast recovery time, UF4007 is particularly suitable for high-frequency switching power supply applications.
  • Voltage Protection: UF4007 can be used to absorb voltage spikes that may cause damage to the circuit. For example, it can be used for reverse protection of power lines or data lines to prevent reverse connection of power or signals.
  • Pulse Generation: In pulse generators or timing circuits, UF4007 can be used to quickly switch circuit states and generate precise pulses or waveforms.
  • Motor Control: In motor drive circuits, UF4007 can be used to eliminate the reverse electromotive force (EMF) generated when the motor is switched to prevent damage to the drive circuit.

These are just some typical applications for the UF4007 diode, and actual applications may vary depending on specific circuit design and needs. When designing a circuit, the electrical characteristics and performance requirements of the diode should always be taken into account.

About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website:  https://semiware.com/en/

If you have technical questions, please contact us as follows:
Email: fae01@semiware.com;
Tel: +86-21-3463-7654;
Toll-free technical support hotline: +86-400-021-5756

If you need to apply for samples or purchase products, please contact us as follows:
Email: cassie@semiware.com;
Tel: +86-18930674110;
Whatsapp: 008618123742225