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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Vishay Dale VO3120 is an optocoupler specifically designed for driving power IGBTs and MOSFETs in applications such as motor control inverters and industrial power supplies. It features a 2.5A minimum peak output current and a high isolation voltage of 5.3kV, making it suitable for directly driving IGBTs up to 800V/50A or driving discrete power stages for higher-rated IGBTs.
Key electrical specifications include a wide operating VCC range of 15V to 32V, a maximum supply current of 2.5mA, and a maximum low-level output voltage of 0.5V. The device also offers a minimum common mode rejection of 25kV/µs and a maximum pulse width distortion of 0.2µs.
This optocoupler operates within an industrial temperature range of -40°C to 110°C. It is housed in an 8-DIP (0.300", 7.62mm) through-hole package, suitable for various mounting requirements. Agency approvals include UL and cUL, with reinforced insulation rating per DIN EN 60747-5-2.
Applications for the VO3120 include isolated IGBT/MOSFET gate drivers, AC and brushless DC motor drives, induction stove tops, industrial inverters, switch mode power supplies (SMPS), and uninterruptible power supplies (UPS).
| Qty | Low | High |
|---|---|---|
| 1+ | $2.62 | $2.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The VO3120 optocoupler has a minimum peak output current of 2.5A and a maximum continuous output current of 2.5A.
The VO3120 optocoupler provides an isolation voltage of 5300 Vrms.
The VO3120 operates in an industrial temperature range from -40°C to 110°C.
The VO3120 is available in an 8-DIP (0.300", 7.62mm) package and is designed for through-hole mounting.
The VO3120 is ideal for isolated IGBT/MOSFET gate driving, AC and brushless DC motor drives, industrial inverters, switch mode power supplies, and uninterruptible power supplies.