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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 1A DO216AA
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：60pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-216AA
- Supplier Device Package：DO-216AA
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The Bourns CD216A-B140LF is a Schottky Barrier Rectifier Diode in the DO-216AA (SOD-323) surface-mount package. It features a repetitive peak reverse voltage of 40 V and an average forward current rating of 1 A at a lead temperature of 130 °C. The maximum instantaneous forward voltage is 0.55 V at 1.0 A, with a typical junction capacitance of 60 pF measured at 1.0 MHz. The device supports a peak forward surge current of 40 A under standard JEDEC testing conditions.
Feature Summary
- Schottky barrier construction for low forward voltage drop
- JEDEC compliant molded plastic case for standard SMD equipment
- Flat configuration to prevent rolling during handling
Applications
- Cellular phones
- PDAs
- Desktop PCs and notebooks
- Digital cameras
- MP3 players
Procurement Notes
This component is officially obsolete and not recommended for new designs. Verification of current availability requires checking authorized distributors directly. Engineers must confirm if the specified replacement series is suitable for their specific application requirements before procurement.
Selection Notes
Selection should prioritize the recommended replacement series as this model is obsolete. Verify that the substitute part meets the required 40 V reverse voltage and 1 A forward current specifications. Ensure the replacement package matches the DO-216AA footprint for compatibility with existing board layouts.
Part Context
The CD216A-B140LF belongs to the Bourns MITE Chip Diode series designed for compact rectification applications. It utilizes a Schottky Barrier technology to minimize power loss in portable electronics. The series was engineered to save PCB real estate compared to competitive parts while maintaining performance standards for consumer devices.
Replacement Considerations
The datasheet explicitly identifies the CD123D-B Series as the recommended replacement for this obsolete product line.
FAQ
What is the maximum repetitive peak reverse voltage for the CD216A-B140?
The maximum repetitive peak reverse voltage (VRRM) is 40 V.
Is the CD216A-B140LF currently available for new designs?
No, the datasheet states that this series is obsolete and not recommended for new designs.
