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Product Detailed Parameters
- Description：DIODE STANDARD 200V 1A 1408
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：300 ns
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Capacitance @ Vr, F：15pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：Chip, Concave Terminals
- Supplier Device Package：1408
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CD1408-F1200 is a surface mount fast recovery rectifier diode manufactured by Bourns Inc. It features a compact 1408 chip package compatible with SOD-87 and SOD-123 footprints, designed for PCB real estate savings. The device offers a maximum average forward rectified current of 1 A and a maximum repetitive peak reverse voltage of 200 V. Key electrical characteristics include a typical junction capacitance of 51 pF, a maximum reverse recovery time of 300 ns, and an instantaneous forward voltage of 3.1 V at 1 A. It operates within a temperature range of -65 °C to +175 °C.
Feature Summary
- Lead-free construction compliant with RoHS standards
- Low profile design with UL 94V-0 classification
- High efficiency operation with low power loss
- Flat configuration minimizes rollaway during pick-and-place handling
Applications
- High frequency switching power supplies
- Inverters
- Free wheeling circuits
- Polarity protection
Procurement Notes
Verify the specific part number suffix against the manufacturer's official documentation to ensure correct voltage rating and packaging specifications. Confirm that the procurement source provides valid traceability and authenticity guarantees. Check for any regional regulatory compliance requirements such as REACH or California Proposition 65 warnings before finalizing orders.
Selection Notes
Select this component when space-constrained designs require a fast recovery rectifier in a small surface-mount package. Ensure the application voltage does not exceed the 200 V repetitive peak reverse voltage rating. Consider the thermal derating curves if operating near the upper limit of the specified temperature range or under high surge conditions.
Part Context
This device belongs to the Bourns CD1408-F1 series of glass passivated rectifier diodes. The series provides options for repetitive peak reverse voltages ranging from 200 V to 1000 V while maintaining a consistent 1 A forward current capability. The 1408 package format is engineered to replace larger competitive parts, facilitating miniaturization in portable communications and computing equipment.
Replacement Considerations
Compatible replacements must match the 1408 package dimensions and SOD-87/SOD-123 footprint compatibility. Verify that substitute components offer equivalent or superior reverse recovery times and forward current ratings. Ensure the alternative device meets the same environmental and lead-free manufacturing standards.
