ChipApex | Global Electronic Components Supplier
ACDST-99-HF
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 ARRAY GP 70V 200MA SOT23-3
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io) (per Diode)：200mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：6 ns
- Current - Reverse Leakage @ Vr：2.5 µA @ 70 V
- Operating Temperature - Junction：-55°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 ACDST-99-HF is an automotive-grade small signal switching diode array manufactured by Comchip Technology. It features a series connection configuration housed in a surface-mount SOT-23-3 package. The device supports a maximum repetitive peak reverse voltage of 70 V and a continuous forward current of 200 mA. Designed for high-speed applications, it offers low capacitance characteristics suitable for efficient signal processing.
Feature Summary
- Automotive-grade reliability compliant with AEC-Q101 standards
- High-speed switching capability with low junction capacitance
- Compact SOT-23-3 surface-mount packaging for space-constrained designs
Applications
- Automotive electronic control units (ECUs)
- High-speed data line protection circuits
- Signal rectification in automotive infotainment systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific part number includes the -HF suffix indicating halogen-free compliance. Request official datasheets and material declarations to ensure adherence to RoHS directives and automotive quality standards before finalizing procurement decisions.
Selection Notes
Select this component when automotive qualification and high-speed performance are required. Ensure the circuit design accommodates the 70 V reverse voltage limit and 200 mA forward current rating. Consider the SOT-23-3 footprint constraints during PCB layout. Validate thermal management requirements against the specified power dissipation limits for the intended operating environment.
Part Context
This component belongs to Comchip Technology's portfolio of automotive-grade discrete semiconductors. It is specifically engineered to meet the rigorous reliability demands of modern vehicle electronics. The series connection architecture allows for effective voltage handling in compact form factors, supporting various automotive signaling and protection applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for qualified alternatives.
