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 ARR SCHOTT 30V 200MA SOT23
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：200mA
- Voltage - Forward (Vf) (Max) @ If：800 mV @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：2 µA @ 25 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The BAT54CTA-2477 is a dual common cathode Schottky barrier diode manufactured by Diodes Incorporated. It features a silicon construction housed in an SOT-23 surface-mount package with three terminals. The device supports a maximum repetitive reverse voltage of 30 V and a continuous forward current of 200 mA per diode. Key electrical characteristics include a maximum forward voltage of 800 mV at specified currents, a peak non-repetitive forward surge current of 600 mA, and a low reverse leakage current of 2 µA. The component operates within a junction temperature range of -65 °C to +125 °C.
Feature Summary
- Dual common cathode configuration for efficient space-saving circuit design
- Schottky barrier technology enabling fast switching speeds and low noise operation
- Guard ring junction structure designed to enhance transient and ESD protection capabilities
Applications
- Power supply rectification circuits
- Mobile telecommunications equipment
- SCSI bus protection applications
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm exact binning or testing variations. Confirm RoHS compliance status and lead-free plating specifications directly from the datasheet. Ensure the ordering code matches the required packaging format, such as cut tape or reel, as indicated in the product specification sheet.
Selection Notes
Select this component when a compact dual-diode solution with low forward voltage drop is required. The SOT-23 package suits high-density PCB layouts. Verify that the 30 V reverse voltage rating meets the circuit's peak inverse voltage requirements. Consider the thermal management needs relative to the 200 mA continuous current limit in the intended application environment.
Part Context
This part belongs to the BAT54 series of small-signal Schottky diodes produced by Diodes Incorporated under the Zetex brand. The series includes various configurations such as common anode and single diodes. The BAT54CTA specifically denotes the dual common cathode variant in the SOT-23 package, widely used in consumer electronics and industrial control systems requiring reliable rectification.
Replacement Considerations
BAT54CT-7
FAQ
What is the maximum operating junction temperature for the BAT54CTA-2477?
The maximum operating junction temperature is +125 °C.
Does the BAT54CTA-2477 feature ESD protection?
Yes, the device incorporates a PN junction guard ring structure designed for transient and ESD protection.
What is the reverse recovery time of this diode?
The typical reverse recovery time is 5 ns.
