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Product Detailed Parameters
- Description：DIODE SCHOTTKY 60V 6A DPAK
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：60 V
- Current - Average Rectified (Io)：6A
- Voltage - Forward (Vf) (Max) @ If：750 mV @ 6 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 60 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Comchip Technology CDBD660-G is a Chip Schottky Barrier Rectifier housed in a TO-252/DPAK surface-mount package. It features a repetitive peak reverse voltage of 60 V and a continuous forward rectified current of 6.0 A at 25°C. The device exhibits a maximum forward voltage drop of 0.75 V at the rated current and supports a maximum non-repetitive forward surge current of 80 A for an 8.3 ms half-sine wave. Thermal resistance from junction to case is 1.9 °C/W, with a junction-to-ambient resistance of 56 °C/W. Operating temperatures range from -55°C to +150°C.
Feature Summary
- Utilizes silicon epitaxial planar chip technology with metal silicon junctions for ultra high-speed switching capabilities.
- Features batch process design that ensures excellent power dissipation, low reverse leakage current, and optimized thermal resistance.
- Designed as a low profile surface mounted component to optimize board space while providing guarding for overvoltage protection.
Applications
- Low voltage, high frequency inverters
- Free wheeling diode applications
- Polarity protection circuits
Procurement Notes
Verify the specific ordering suffix matches the required voltage rating within the CDBD6 series. Confirm compliance with MIL-STD-19500/228 environmental standards if applicable. Ensure the TO-252/DPAK footprint aligns with the suggested pad layout provided in the datasheet. Check for RoHS compliance status prior to final procurement authorization.
Selection Notes
Select this component when a 60 V reverse voltage rating and 6.0 A continuous current capability are required in a DPAK package. Consider the 0.75 V forward voltage drop for efficiency calculations. Evaluate the thermal resistance values against the expected ambient temperature and derating curves to ensure safe junction temperature operation under load conditions.
Part Context
This part belongs to the CDBD6 series of Chip Schottky Barrier Rectifiers manufactured by Comchip Technology. The series covers reverse voltages from 20 V to 100 V, all sharing the same 6.0 A forward current rating and TO-252/DPAK mechanical outline. The CDBD660-G specifically addresses the 60 V segment of this standardized product line.
Replacement Considerations
Direct substitutes include other 60 V, 6 A Schottky rectifiers in the TO-252/DPAK package. Verify pinout compatibility and thermal characteristics before substitution.
FAQ
What is the maximum operating junction temperature for the CDBD660-G?
The maximum operating junction temperature is +150°C.
How is the polarity indicated on the CDBD660-G component?
Polarity is indicated by the cathode band marked on the device casing.
