ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 200MA 1005
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：500 nA @ 25 V
- Capacitance @ Vr, F：10pF @ 1V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：1005 (2512 Metric)
- Supplier Device Package：1005/SOD-323F
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
Download product information
Overview
The CDBF42 is a Schottky barrier rectifier diode manufactured by Comchip Technology. It features a silicon epitaxial planar chip construction with a metal-silicon junction. The device is designed for low profile surface-mounted applications to optimize board space. Key electrical characteristics include a repetitive peak reverse voltage of 120V and a forward current rating of 20A. It offers ultra-high-speed switching capabilities and low forward voltage drop.
Feature Summary
- Ultra-high-speed switching capacity
- Low forward voltage drop for high efficiency
- Guarding against overvoltage protection
- Lead-free construction meeting environmental standards
Applications
- Low voltage, high frequency inverters
- Free wheeling diode applications
- Polarity protection circuits
Procurement Notes
Verify the specific suffix codes on the ordering information to ensure correct packaging and lead-free compliance. Confirm that the 20A forward current rating aligns with your thermal management design. Ensure the 120V reverse voltage specification meets the circuit requirements. Check for RoHS and MIL-STD-19500/228 certification documents when sourcing.
Selection Notes
Select this component for applications requiring fast recovery and low power loss in compact designs. The SOD-123 package variant offers a 40% thinner profile compared to standard packages. Consider the thermal resistance and power dissipation capabilities for high-current scenarios. Ensure compatibility with automated assembly processes due to the surface-mount format.
Part Context
Comchip Technology specializes in diodes, rectifiers, TVS/ESD protection, transistors, and MOSFETs. The CDBF42 belongs to their Schottky Barrier Rectifier series, which utilizes batch process design for excellent power dissipation. This series is engineered for low leakage current and optimized thermal performance in surface-mounted environments.
Replacement Considerations
Consult official substitution lists for equivalent Schottky rectifiers with matching 120V reverse voltage and 20A forward current ratings. Verify pinout compatibility and package dimensions before replacing. Ensure thermal characteristics and switching speeds are comparable to maintain circuit performance.
