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STTH3R02 is listed in the Single Diodes range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is DIODE STANDARD 200V 3A DO201AD. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for STTH3R02
- Description：DIODE STANDARD 200V 3A DO201AD
- Series：-
- Mfr：STMicroelectronics
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：30 ns
- Current - Reverse Leakage @ Vr：3 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：175°C (Max)
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for STTH3R02
Single Diodes Overview
The STTH3R02 is a high-speed ultrafast recovery rectifier diode manufactured by STMicroelectronics. It features a total forward current rating of 3 Amperes and a repetitive peak reverse voltage of 200 Volts. The device utilizes a soft recovery characteristic to minimize switching losses and electromagnetic interference during operation. It is housed in a compact SMD-2 package, specifically the MiniMELF configuration, designed for efficient thermal management and space-constrained printed circuit board layouts.
Single Diodes Feature Summary
- Ultrafast recovery time for high-frequency switching applications
- Soft recovery characteristic reduces voltage spikes and EMI
- Compact MiniMELF surface-mount package design
Single Diodes Applications
- High-frequency DC/DC converters
- Free-wheeling diodes in power supplies
- Snubber circuits in switch-mode power supplies
Single Diodes Procurement Notes
Verify the specific ordering code suffix to ensure the correct packaging variant matches your assembly requirements. Confirm that the component specifications align with your circuit's voltage and current demands before finalizing procurement. Cross-reference the manufacturer's latest datasheet for any updates on recommended soldering profiles or storage conditions.
Single Diodes Selection Notes
Select this component when a fast-recovery diode is required for low-voltage, medium-current applications. The 200V rating provides sufficient headroom for many standard logic-level power systems. Consider the thermal resistance of the MiniMELF package when designing the PCB copper area for adequate heat dissipation under continuous load conditions.
Single Diodes Part Context
This diode belongs to STMicroelectronics' family of ultrafast recovery rectifiers designed for efficiency and reliability. It serves as a critical passive component in modern power electronics, replacing slower standard recovery diodes to improve overall system performance and reduce energy loss during the reverse recovery phase of switching cycles.
Single Diodes Replacement Considerations
When substituting this part, ensure the replacement offers equal or higher reverse voltage and current ratings. Verify that the new component's reverse recovery time and charge are compatible with the existing circuit's timing constraints to prevent instability or excessive noise generation.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
