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Product Detailed Parameters
- Description：DIODE STANDARD 200V 1A 2SMD
- Series：CD214A-FS1x
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：950 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Capacitance @ Vr, F：8pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：2-SMD
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD214A-FS1D is a fast response rectifier chip diode manufactured by Bourns Inc. It features a glass passivated silicon junction in a compact DO-214AC (SMA) surface-mount package. The device supports a maximum average forward current of 1 A and a maximum repetitive peak reverse voltage of 200 V. Key electrical characteristics include a typical instantaneous forward voltage of 0.95 V at 1 A, a DC reverse current of 5 µA at rated voltage, and a reverse recovery time of 35 ns. The component operates within a junction temperature range of -65 °C to +175 °C.
Feature Summary
- Fast response capability with low reverse recovery time for high-frequency applications
- Glass passivation provides stable performance and protection against mechanical stress
- Low profile surface mount design suitable for space-constrained PCB layouts
- RoHS compliant and halogen-free construction
Applications
- Switch mode power supplies
- DC/DC converters
- Telecommunications equipment
- Portable equipment batteries
- High frequency rectification circuits
Procurement Notes
Verify the specific ordering suffix FS1D to confirm the 200 V rating. Confirm RoHS compliance status as per directive 2015/863. Check for California Proposition 65 warnings regarding cancer and reproductive harm. Ensure compatibility with standard SMD pick-and-place equipment due to flat configuration.
Selection Notes
Select this component when a 200 V blocking voltage is required alongside a 1 A continuous current rating. The 35 ns reverse recovery time makes it suitable for higher frequency switching compared to standard rectifiers. Consider the thermal resistance values for heat dissipation planning on the PCB copper pad areas.
Part Context
This part belongs to the CD214A-FS1x series of fast response rectifier chip diodes from Bourns. The series offers various voltage ratings including 400 V, 600 V, and 800 V variants. All members share the same SMA-compatible footprint and 1 A current capacity, differing primarily in their peak reverse voltage specifications.
Replacement Considerations
Compatible substitutes within the same series include CD214A-FS1G (400 V), CD214A-FS1J (600 V), and CD214A-FS1K (800 V). These parts maintain identical physical dimensions and current ratings but offer higher voltage blocking capabilities.
