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Product Detailed Parameters
- Description：DIODE SCHOTTKY 45V 15A TO254AA
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：15A
- Voltage - Forward (Vf) (Max) @ If：750 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 45 V
- Capacitance @ Vr, F：2000pF @ 5V, 1MHz
- Mounting Type：Through Hole
- Package / Case：TO-254-3, TO-254AA
- Supplier Device Package：TO-254AA
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The 1N6660DT1 is a Schottky rectifier diode manufactured by Microsemi Corporation, housed in a TO-254AA through-hole package. It features a maximum DC reverse voltage of 45 V and an average rectified current rating of 15 A. The device exhibits a forward voltage drop of 750 mV at 15 A and a reverse leakage current of 1 mA at 45 V. Capacitance is specified as 2000 pF at 5 V and 1 MHz. Operating junction temperature ranges from -65°C to 150°C.
Feature Summary
- Schottky barrier technology for fast recovery characteristics
- Hermetically sealed glass construction for reliability
- Through-hole mounting via TO-254AA package
Applications
- High-reliability power supply circuits
- Aerospace and defense systems
- General purpose rectification
Procurement Notes
Verify the specific manufacturer lot and assembly site details against the latest Product Change Notification (PCN) documentation before procurement. Confirm RoHS compliance status, as this component may not meet current environmental directives. Ensure the ordering suffix matches the required hermetic sealing and packaging specifications for your application environment.
Selection Notes
Select this component when high-speed switching and low forward voltage drop are required in a ruggedized through-hole package. The TO-254AA form factor supports higher current handling compared to smaller surface-mount options. Verify that the 45 V reverse voltage rating aligns with the peak inverse voltage requirements of the target circuit design.
Part Context
This part belongs to the 1N6660 series of Schottky rectifiers produced by Microsemi. The 'DT1' suffix typically denotes a specific tape-and-reel or bulk packaging variant within the standard industry-recognized numbering system. These devices are designed for applications requiring robust performance under harsh conditions.
Replacement Considerations
Compatible substitutes include the 1N6660R and 1N6660RT1 variants from Microsemi. Verify pinout compatibility and ensure the replacement maintains the same TO-254AA package dimensions and hermetic sealing requirements.
