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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 2A 1206
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：Chip, Concave Terminals
- Supplier Device Package：1206
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The CD1206-B2100 is a surface mount Schottky rectifier diode manufactured by Bourns Inc. in a compact 1206 (3216 metric) package. It features a maximum repetitive peak reverse voltage of 100 V and a maximum average forward rectified current of 2 A. The device exhibits a maximum instantaneous forward voltage of 0.85 V at 2 A and a DC reverse current of 0.5 mA at rated blocking voltage. It supports a peak forward surge current of 40 A and operates within a temperature range of -55 °C to +125 °C.
Feature Summary
- Low profile molded plastic construction with flat configuration for standard pick-and-place equipment
- Lead-free RoHS compliant design with pure tin plated terminals
- UL 94V-0 classification for flame retardancy
Applications
- High frequency switching power supplies
- Inverters
- Free wheeling circuits
- Polarity protection
Procurement Notes
Verify the specific part number suffix against official documentation to confirm exact electrical ratings, as variations exist within the series. Confirm compliance requirements such as RoHS status and lead-free specifications prior to ordering. Ensure that the intended application environment falls within the specified operating temperature range and does not exceed the maximum thermal limits defined in the datasheet.
Selection Notes
Select this component when space constraints require a 1206 footprint but higher current handling than typical small signal diodes is needed. The 100 V rating suits applications requiring moderate reverse voltage blocking. Consider the low forward voltage drop for efficiency in low voltage power paths. Verify compatibility with standard SMT assembly processes due to the flat package design.
Part Context
This component belongs to the Bourns CD1206-B220~B2100 series of surface mount Schottky rectifier diodes. The series offers various reverse voltage options ranging from 20 V to 100 V while maintaining a consistent 2 A forward current capability. These devices are designed to save PCB real estate compared to competitive parts in similar packages.
Replacement Considerations
Other models in the same series include CD1206-B220, CD1206-B240, and CD1206-B260. These share identical physical dimensions and current ratings but differ in their maximum repetitive peak reverse voltage ratings.
