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Product Detailed Parameters
- Description：BRIDGE RECT 1P 400V 800MA 4-DIP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：400 V
- Current - Average Rectified (Io)：800 mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 400 mA
- Current - Reverse Leakage @ Vr：5 µA @ 400 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-MiniDIP
- Grade：-
- Qualification：-
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Overview
The HD04-T is a single-phase surface-mount standard recovery bridge rectifier from Diodes Incorporated, rated for a peak repetitive reverse voltage of 400V. It supports an average forward rectified current of 0.8A and withstands a non-repetitive peak forward surge current of 30A. The device features a maximum instantaneous voltage drop of 1.0V at 0.4A and a peak reverse current of 5µA at 25°C. Packaged in a MiniDIP housing with bright tin-plated leads, it operates within a temperature range of -55°C to +150°C.
Feature Summary
- Glass passivated die construction ensures reliable operation under varying electrical conditions.
- Miniature package design facilitates space-saving placement on printed circuit boards.
- Surge overload rating accommodates high transient currents up to 30A peak.
- RoHS compliant lead-free finish supports environmentally conscious manufacturing processes.
Applications
- General-purpose AC to DC conversion in compact electronic devices
- Power supply circuits requiring surface-mount bridge rectification
- Automotive electronics applications meeting specific quality standards
Procurement Notes
Verify the exact ordering suffix matches the required packing quantity and carrier type. Confirm that the component meets all applicable RoHS directives and automotive qualification requirements if intended for regulated industries. Ensure compatibility with automated assembly equipment specifications before placing orders.
Selection Notes
Select this component when a 400V reverse voltage rating and 0.8A continuous current are required in a surface-mount form factor. Consider the thermal resistance and derating curves for ambient temperature conditions. Verify that the MiniDIP footprint aligns with the target PCB layout constraints.
Part Context
This part belongs to the HD01-HD06 series of 0.8A surface-mount bridge rectifiers. The series offers various reverse voltage ratings including 100V, 200V, 400V, and 600V options. All variants share identical physical dimensions and electrical characteristics except for the maximum repetitive reverse voltage specification.
Replacement Considerations
HD04 (Tape & Reel)
FAQ
What is the typical total capacitance per element?
The typical total capacitance per element is 10 pF, measured at 1.0MHz with an applied reverse voltage of 4.0V.
How does the forward current change with ambient temperature?
The output current must be derated as the ambient temperature increases beyond +40°C, following the provided derating curve.
Is the device suitable for capacitive loads?
For capacitive loads, the forward current should be derated by 20% compared to resistive or inductive load conditions.
