1N4152 40V 200mA General Purpose Diode – Datasheet

The 1N4152 diode is a low cost, fast switching diode with a reverse voltage rating of 40V and capable of carrying up to 200mA of current. The 1N4152 diode has a forward voltage drop of 0.88V and a fast recovery time of 4ns.

Features of 1N4152

  • High Reliability
  • Low forward voltage
  • High-speed switching
  • Low reverse leakage current
  • Lead-free finish, RoHS compliant

Pinout of 1N4152

Specification of 1N4152

Package TypeDO-35
Diode Element MaterialSILICON
Reverse Recovery Time4 ns
Operating Temperature-Max175.0 Cel
Output Current-Max200 mA
Peak Repeat. Reverse Voltage40 V
Max. Reverse Current (Ir)0.05 mA
Max. RMS Reverse Voltage (Vr)40 V
Max. Forward Voltage Drop (Vf)0.88 V
Max Power Dissipation500 mW
Reverse Current5 µA
Average Rectified Current (Io)0.2 A

Uses of 1N4152

The 1N4152 can be used in a variety of electronic applications. It can be used when you need to convert AC power to DC power, it can be used to block power surges to protect electronic components from being burned or damaged, and it can also be used in digital logic circuits. It is also suitable for battery charging circuits, power supply circuits, and voltage doubler circuits.

Advantages of 1N4152

  • Cheap construction
  • Low forward voltage drop
  • Low reverse leakage
  • High forward surge current capability


  • High-speed switching
  • General switching
  • Rectification
  • Components protection
  • Blocking incoming voltage was not required
  • Signal filtering

Leave a Comment