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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH GATE DVR 8DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Technology：Optical Coupling
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Propagation Delay tpLH / tpHL (Max)：500ns, 500ns
- Pulse Width Distortion (Max)：70ns
- Rise / Fall Time (Typ)：35ns, 35ns
- Current - Output High, Low：2.5A
- Current - Peak Output：2.5A
- Voltage - Forward (Vf) (Typ)：1.37V
- Voltage - Output Supply：15V ~ 30V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.400", 10.16mm)
- Supplier Device Package：8-DIP
- Common Mode Transient Immunity (Min)：35kV/µs
- Approval Agency：CQC, cUL, UL, VDE
- Current - DC Forward (If) (Max)：20 mA
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Overview
The VOD3120AG is a single-channel optically isolated gate driver designed for IGBT and MOSFET applications. It features a high isolation voltage of 5300Vrms and supports an output supply voltage range of 15V to 30V. The device delivers a peak output current of 2.5A with a typical forward voltage of 1.37V and a maximum DC forward current of 20mA. It operates within a temperature range of -40°C to +105°C, housed in an 8-DIP package.
Feature Summary
- Optical coupling technology provides robust electrical isolation between control and power stages
- Integrated power output stage capable of driving high-power semiconductor devices
- High common-mode transient immunity ensures reliable operation in noisy environments
Applications
- Motor control inverter systems
- Industrial power supplies
- Photovoltaic inverters
Procurement Notes
Verify the specific suffix (e.g., AG vs AB) against the datasheet to confirm package type and pinout compatibility. Confirm that the required isolation voltage rating meets system safety standards. Check RoHS compliance status if environmental regulations apply. Ensure the operating temperature range aligns with the intended application environment.
Selection Notes
Select this component when a single-channel gate driver with high voltage isolation is required. The 2.5A output current suits moderate-power IGBT and MOSFET switching. Consider the 8-DIP package for through-hole mounting requirements. Verify that the 15V-30V output supply range matches the target power device gate drive needs.
Part Context
This part belongs to Vishay's VOD3120 series of optocoupler gate drivers. The series includes variants like VOD3120AB and VOD3120AD, which may differ in package style or minor electrical characteristics. The VOD3120AG specifically denotes the DIP-8 package variant within this family.
FAQ
What is the maximum common-mode transient immunity?
The minimum common-mode transient immunity is specified as 35kV/µs.
What is the propagation delay time?
The maximum propagation delay is 500ns for both low-to-high and high-to-low transitions.
