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DCM340C01(AS,EL)
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Product Detailed Parameters
- Description：4-CH (4:0) AECQ HIGH SPEED DIGIT
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：4
- Voltage - Isolation：5000Vrms
- Rise / Fall Time (Typ)：0.9ns, 0.9ns
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DCM340C01(AS,EL) is a high-speed quad-channel digital isolator manufactured by Toshiba Semiconductor and Storage. It features magnetic coupling technology with a 5000Vrms isolation voltage rating. The device supports data rates up to 50Mbps and offers typical common-mode transient immunity of 100kV/µs. It operates within a supply voltage range of 3V to 5.5V and includes four unidirectional channels. The component is housed in a 16-SOIC package and is qualified under AEC-Q100 standards for automotive applications.
Feature Summary
- Provides galvanic isolation via magnetic coupling technology
- Supports high-speed data transmission at 50Mbps
- Features robust common-mode transient immunity
- Qualified for automotive reliability standards
Applications
- Automotive electronic control units
- Industrial communication interfaces
- Isolated gate driver circuits
- Sensor signal conditioning systems
Procurement Notes
Verify the specific suffix (AS,EL) corresponds to the required tape and reel packaging configuration. Confirm that the AEC-Q100 qualification aligns with target automotive application requirements. Ensure the 16-SOIC footprint matches the design layout constraints. Check for RoHS compliance documentation if environmental regulations apply to the end product.
Selection Notes
Select this component when bidirectional isolation is not required due to its unidirectional channel architecture. Consider the 5000Vrms rating for safety-critical applications requiring strong barrier protection. Evaluate the 50Mbps speed against system timing requirements. Verify thermal performance within the -40°C to +125°C operating range for harsh environments.
Part Context
This part belongs to Toshiba's DCM34 series of high-speed digital isolators designed for demanding industrial and automotive environments. The series utilizes proprietary magnetic coupling to achieve reliable signal transmission across isolation barriers without optical components.
Replacement Considerations
DCM341H01(AS,EL)
FAQ
What is the isolation type used in this device?
The DCM340C01(AS,EL) uses magnetic coupling technology for signal isolation.
Is this component suitable for automotive applications?
Yes, it is qualified under the AEC-Q100 standard for automotive use.
