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CDBT-70A-HF is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Comchip Technology. Its product description is DIODE ARR SCHOT 70V 70MA SOT23-3. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for CDBT-70A-HF
- Description：DIODE ARR SCHOT 70V 70MA SOT23-3
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Anode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io) (per Diode)：70mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 15 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：100 nA @ 50 V
- Operating Temperature - Junction：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for CDBT-70A-HF
Diode Arrays Overview
The CDBT-70A-HF is a Schottky barrier diode manufactured by Comchip Technology, housed in an SOT-23 surface-mount package. It features a repetitive reverse voltage of 70 V and a forward current of 70 mA. The device exhibits a maximum forward voltage of 1 V at the rated current and a low reverse leakage current of 100 nA at 50 V. It supports a junction operating temperature range from -40°C to +125°C and utilizes silicon epitaxial planar technology for efficient rectification.
Diode Arrays Feature Summary
- Low forward voltage drop for improved efficiency
- Ultra-high-speed switching capability
- Guarding against overvoltage conditions
- Lead-free construction compliant with environmental standards
Diode Arrays Applications
- Polarity protection circuits
- Low voltage high frequency inverters
- Free wheeling applications
- General purpose rectification
Diode Arrays Procurement Notes
Verify the specific suffix and marking code on the physical component to ensure it matches the CDBT-70A-HF designation. Confirm that the package type is SOT-23 and the electrical ratings align with the 70V/70mA specifications provided in the official datasheet before integration into the design.
Diode Arrays Selection Notes
Select this component when space-constrained designs require a surface-mount Schottky diode with moderate voltage blocking capabilities. The SOT-23 form factor allows for compact PCB layouts, while the low forward voltage minimizes power loss in low-voltage systems requiring fast recovery times.
Diode Arrays Part Context
This part belongs to Comchip Technology's portfolio of Schottky barrier rectifiers designed for surface-mount applications. It complements other series like CDBMT and CDBA by offering a smaller footprint suitable for portable electronics and dense circuit board assemblies where thermal management and speed are critical factors.
Diode Arrays Replacement Considerations
Consult official substitution lists for equivalent Schottky diodes in SOT-23 packages with matching 70V and 70mA ratings. Ensure any substitute maintains the same reverse leakage characteristics and switching speed requirements for the specific application.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
