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Product Detailed Parameters
- Description：DIODE STANDARD 50V 1.5A DO15
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 50 V
- Capacitance @ Vr, F：20pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Supplier Device Package：DO-15
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The MCC 1N5391-AP is a standard recovery rectifier diode housed in the DO-15 axial leaded package. It provides a maximum repetitive peak reverse voltage of 50V and supports an average forward rectified current of 1.5A at 70°C ambient temperature. The device features a maximum instantaneous forward voltage of 1.1V at 1.5A and a typical junction capacitance of 20pF measured at 1.0MHz with 4.0V reverse bias. It withstands a peak forward surge current of 50A for an 8.3ms half-sine pulse. Operating temperatures range from -55°C to +150°C, with a typical thermal resistance of 26°C/W from junction to lead.
Feature Summary
- Low leakage current characteristics
- High current capability
Applications
- General-purpose rectification
- Power supply circuits
- Battery chargers
Procurement Notes
Verify the specific ordering suffix '-AP' corresponds to the Ammo Box packaging containing 3,000 pieces per box as defined in the official MCC documentation. Confirm that the component meets RoHS compliance standards and utilizes a lead-free finish. Ensure procurement channels are authorized distributors to guarantee genuine parts with full traceability and adherence to quality handling standards.
Selection Notes
Select this component when a 50V blocking voltage rating is required alongside a 1.5A continuous current capacity. The DO-15 through-hole package facilitates manual or automated insertion into printed circuit boards. Consider the 1.1V forward voltage drop and 20pF junction capacitance for efficiency and frequency response requirements in low-frequency applications.
Part Context
This part belongs to the 1N5391 through 1N5399 series of 1.5 Amp rectifiers manufactured by Micro Commercial Components. The series covers voltage ratings from 50V to 1000V within the same physical DO-15 package form factor. The '1N5391' designation specifically identifies the 50V variant within this standardized product line.
Replacement Considerations
Cross-reference with other manufacturers offering 1N5391 equivalents in the DO-15 package. Verify that substitute components match the 50V reverse voltage, 1.5A forward current, and 1.1V forward voltage specifications to ensure functional compatibility.
