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Product Detailed Parameters
- Description：OPTOISO 5KV 1CH GATE DVR 8SMD GW
- Series：-
- Mfr：Broadcom Limited
- Package：Tube,Tube
- Technology：Optical Coupling
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Propagation Delay tpLH / tpHL (Max)：150ns, 150ns
- Pulse Width Distortion (Max)：80ns
- Rise / Fall Time (Typ)：20ns, 10ns
- Current - Output High, Low：4A, 4A
- Current - Peak Output：5A
- Voltage - Forward (Vf) (Typ)：1.45V
- Voltage - Output Supply：15V ~ 30V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD Gull Wing
- Common Mode Transient Immunity (Min)：100kV/µs
- Approval Agency：CSA, IEC/EN/DIN, UR
- Current - DC Forward (If) (Max)：25 mA
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Overview
The ACNW3430-300E is a single-channel logic output optocoupler featuring a 5A peak gate drive capability. It operates with a 5000 Vrms isolation voltage and supports a wide supply voltage range of 15V to 30V. The device exhibits a minimum common-mode transient immunity of 100kV/µs, ensuring reliable performance in noisy environments. Electrical characteristics include a maximum propagation delay of 150ns, typical rise and fall times of 20ns and 10ns respectively, and a maximum pulse width distortion of 80ns. It functions within an industrial temperature range of -40°C to +105°C.
Feature Summary
- Provides high peak output current for direct IGBT and MOSFET gate driving without external buffer circuits
- Ensures signal integrity in electrically noisy applications through superior common-mode transient immunity
- Offers rail-to-rail output voltage swing referenced to the negative power supply terminal
Applications
- IGBT and MOSFET gate drivers
- AC and brushless DC motor drives
- Renewable energy inverters
- Industrial inverters
- Switching power supplies
Procurement Notes
Verify the specific suffix against official documentation to confirm package type and certification status. The ACNW3430-300E designation corresponds to the surface-mount鸥翼 variant. Confirm RoHS compliance and UL/IEC certifications are required for the intended application safety standards before finalizing procurement specifications.
Selection Notes
Select this component when high peak current drive and robust noise immunity are critical requirements. The wide operating voltage range accommodates various gate driver supply configurations. Ensure the PCB layout supports the SMD鸥翼 package dimensions and thermal dissipation needs for continuous operation at elevated temperatures.
Part Context
This device belongs to the ACNW series of high-performance optocouplers designed for power electronics. It integrates an AlGaAs LED input with a dedicated high-current output stage on a single chip. The series is engineered to replace discrete solutions, reducing board space and simplifying design complexity for high-power switching applications.
Replacement Considerations
The ACNW3430-000E serves as the pin-compatible through-hole DIP-8 alternative within the same family. Verify that the replacement matches the required insulation clearance and creepage distances for the specific enclosure design.
