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Product Detailed Parameters
- Description：DIODE STANDARD 600V 1A 1408
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Capacitance @ Vr, F：10pF @ 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-FU1600 is a surface mount fast recovery rectifier diode manufactured by Bourns Inc. It features a 600 V reverse voltage rating and a 1 A forward current capacity. Key electrical parameters include a maximum forward voltage of 1.3 V, a peak repetitive reverse current of 5 µA, and a maximum surge current of 30 A. The device exhibits a typical reverse recovery time of 300 ns. It operates within a temperature range of -65 °C to +175 °C junction temperature. The component is housed in a compact SOD-87 package with dimensions of 3.6 mm length, 2.1 mm width, and 1.35 mm height.
Feature Summary
- Glass passivated chip junction for enhanced reliability
- Low profile surface mount design suitable for space-constrained applications
- High efficiency operation due to low power loss characteristics
- UL 94V-0 classification for flame retardancy
Applications
- High frequency switching power supplies
- Inverters
- General purpose rectification in consumer electronics
Procurement Notes
Verify the specific ordering suffix (e.g., F, FU1) against the manufacturer's official datasheet to ensure correct packaging and specifications. Confirm RoHS compliance status as required by project standards. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.
Selection Notes
Select this component for circuits requiring high voltage blocking capability and moderate current handling in a small footprint. Ensure the operating junction temperature remains within the specified -65 °C to +175 °C range. Verify that the reverse recovery time of 300 ns meets the switching frequency requirements of the target application.
Part Context
This device belongs to the CD1408 family of glass passivated rectifier diodes from Bourns. The series offers various voltage ratings and configurations, including single diodes and common cathode setups. The CD1408-FU1600 specifically denotes the 600 V variant within the 1 A forward current category, designed for robust performance in surface mount assembly processes.
Replacement Considerations
Consult official substitution guides for equivalent parts with matching 600 V, 1 A, and SOD-87 package specifications. Verify pinout compatibility and thermal characteristics before replacing.
