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ONSEMI NUD3112DMT1G Inductive Load Driver
The NUD3112DMT1G is an inductive load driver designed to switch inductive loads such as relays, solenoids, incandescent lamps, and small DC motors without requiring an external free-wheeling diode. It integrates essential components including a MOSFET switch, ESD protection, and Zener clamps, allowing it to be easily driven by logic level signals from devices like microcontrollers, logic gates, and inverters. This device provides a robust interface between DC relay coils and sensitive logic circuits, optimized for 12V relays and capable of driving coils up to 6W at 12V. Its internal Zener diode eliminates the need for an external free-wheeling diode, while the Zener clamp safely routes induced currents to ground for quieter operation. Low Vds(on) ensures reduced system current consumption.
ONSEMI NUD3112DMT1G Inductive Load Driver Specifications:
- Maximum Drain to Source Voltage: 14 V
- Maximum Gate to Source Voltage: 6 V
- Continuous Drain Current: 500 mA
- Package Types: SOT-23 and SC-74
- Power Dissipation (SOT-23): 225 mW, Derating 18 mW/°C
- Power Dissipation (SC-74): 380 mW, Derating 3.0 mW/°C
- Junction Temperature: 150°C
- Operating Temperature Range: -40°C to 85°C
- Storage Temperature Range: -65°C to +150°C
- Maximum Drain to Source Voltage: 14 V
- Gate to Source Voltage: ±6 V
- Switching Delay: ~24–91 ns
- On-Resistance: 0.09–0.13 Ω
- ESD Protection: 2000 V Human Body Model
- Capacitances: Ciss ~23 pF, Coss ~7 pF, Crss ~7 pF
- Designed for switching relays, solenoids, lamps, small motors, compatible with logic level signals.
Buy the ON Semiconductor NUD3112 – Reliable Inductive Load Driver for Industrial Applications
Secure your industrial automation setup with the ON Semiconductor NUD3112 load driver. This high-reliability device seamlessly switches relays, solenoids, lamps, and small DC motors, simplifying circuit design by integrating MOSFET, ESD protection, and Zener clamps. Its compatibility with logic level signals makes it perfect for microcontrollers and logic circuits. With low Vds(on), it ensures minimal power loss, while internal Zener diodes eliminate the need for external free-wheeling diodes, resulting in quieter operation. Easy to implement and highly durable, it is ideal for robust industrial and electronic applications.
Buy ON Semiconductor NUD3112 load driver now and experience unmatched reliability and performance in switching inductive loads effortlessly.
Frequently Asked Questions
Where can I buy ONSEMI NUD3112DMT1G?
You can click on the BUY or RFQ button to purchase NUD3112DMT1G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NUD3112DMT1G?
You can download the NUD3112DMT1G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NUD3112DMT1G?
ONSEMI