Product Overview: 1N4002RLG from ON Semiconductor

The 1N4002RLG is a highly reliable general-purpose rectifier diode designed and manufactured by ON Semiconductor, a leader in the semiconductor industry. This diode is a part of the 1N400x series, which is well-known for its standard rectification capabilities and is widely used in various electronic applications. The 1N4002RLG offers a perfect balance between efficiency and performance, making it an ideal choice for designers looking for a cost-effective yet robust rectifying solution.

Key Features

• Voltage Ratings: The 1N4002RLG has a repetitive peak reverse voltage (V_RRM) of 100 volts, which makes it suitable for rectification in low voltage circuits.
• Current Capacity: With a forward continuous current (I_F) rating of 1.0 ampere, this diode can handle moderate current loads, which is sufficient for a wide range of applications.
• High Surge Capability: The device can withstand surge currents, thanks to its peak forward surge current (I_FSM) rating of 30 amperes for an 8.3ms single half sine-wave superimposed on the rated load, ensuring reliability under transient conditions.
• Low Forward Voltage Drop: The forward voltage drop (V_F) is typically just 1.1 volts at 1.0 ampere, contributing to better efficiency and reduced power losses in circuit operation.
• Package: The 1N4002RLG comes in an axial-lead package, which is easy to install and handle in a wide variety of through-hole PCB applications.
• Environmental Compliance: It is a Pb-free and RoHS compliant product, which aligns with environmental regulations and promotes the use of safer materials in electronics.

Applications

The versatility of the 1N4002RLG allows its use in numerous applications. It is commonly used for full-wave bridge rectification in power supplies, adapters, and battery chargers. It also serves in polarity protection circuits, as well as in various consumer electronic devices where rectification is required. Its robust design ensures that it can be used in environments where reliability is a key concern, such as in industrial and automotive sectors.

Conclusion

ON Semiconductor's 1N4002RLG diode strikes an excellent balance between cost and performance, offering designers a reliable and efficient rectifying solution. With its high surge capability, low forward voltage drop, and compliance with environmental standards, the 1N4002RLG stands out as a go-to component for a multitude of rectification needs.