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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 30MA SOD723
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：30mA
- Voltage - Forward (Vf) (Max) @ If：370 mV @ 1 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 nA @ 30 V
- Capacitance @ Vr, F：2pF @ 1V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-723
- Supplier Device Package：SOD-723
- Operating Temperature - Junction：125°C
- Grade：-
- Qualification：-
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Overview
The CDBP00340 is a small surface-mount Schottky barrier diode manufactured by Comchip Technology. It features a peak reverse voltage of 40 V and a DC reverse voltage of 30 V. The mean rectifying current is rated at 30 mA, with a peak forward surge current capability of 200 mA. Electrical characteristics include a maximum forward voltage of 0.5 V at 1 mA forward current and a typical reverse current of 2 µA at 30 V reverse voltage. The device operates within a junction temperature range of -40°C to +125°C and utilizes an SOD-723 molded plastic case.
Feature Summary
- Low reverse current and low forward voltage for efficient operation
- Designed for small surface mounting applications
- High reliability construction with majority carrier conduction
Applications
- Small surface-mounting type circuits
- Reverse polarity protection
- Clamping applications in low-current systems
Procurement Notes
Verify the specific ordering suffix when purchasing. The datasheet indicates that the “-G” suffix designates the RoHS compliant version of the component. Ensure the requested part number matches the required environmental compliance standards for your assembly process. Confirm package details correspond to the SOD-723 footprint dimensions provided in the mechanical data section.
Selection Notes
Select this component for applications requiring a compact Schottky diode with a 30 mA average rectified current rating. The SOD-723 package is suitable for space-constrained designs. Consider the 40 V peak reverse voltage limit and the 0.5 V maximum forward voltage drop when evaluating circuit efficiency and voltage headroom requirements.
Part Context
This component belongs to the category of small signal Schottky barrier diodes intended for surface mount technology. It is designed to replace through-hole equivalents in modern PCB layouts where board space is limited. The device utilizes silicon epitaxial planar chip technology to ensure stable performance across the specified operating temperature range.
Replacement Considerations
Check pinout compatibility and thermal resistance when substituting. Verify that alternative packages fit the existing SOD-723 pad size of 1.2mm x 0.6mm x 0.7mm. Ensure replacement parts meet the same 30 mA current and 30 V reverse voltage ratings.
