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SZNUD3160LT1G
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Product Detailed Parameters
- Description：IC PWR DRVR N-CHAN 1:1 SOT23-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：Relay, Solenoid Driver
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：Low Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：61V (Max)
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：150mA
- Rds On (Typ)：1.8Ohm (Max)
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-3 (TO-236)
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The SZNUD3160LT1G is a single-channel MOSFET gate driver designed for industrial load applications. It operates with a supply voltage range up to 60V and delivers an output current of 272 mA. The device is housed in a compact SOT-23-3 surface-mount package. It features a rise time of 600 ns and a fall time of 622 ns, with a power dissipation rating of 22 mW. The component is qualified under the AEC-Q100 standard and supports an operating temperature range from -40°C to +125°C.
Feature Summary
- AEC-Q100 automotive qualification ensures reliability for demanding environments.
- High peak output current capability supports rapid switching of external MOSFETs.
- Compact SOT-23-3 footprint minimizes printed circuit board space requirements.
Applications
- Industrial motor control systems
- Automotive electronic control units
- Power management modules
Procurement Notes
Verify the complete part number including the 'SZ' prefix and 'G' suffix against official onsemi documentation to ensure correct configuration. Confirm that the SOT-23-3 package variant matches the design layout. Check for specific AEC-Q100 certification requirements if the application mandates automotive grade compliance. Ensure thermal management accounts for the specified power dissipation limits during operation.
Selection Notes
Select this component when a high-current, low-profile gate driver is required for driving external N-channel MOSFETs in industrial or automotive circuits. The 60V supply limit defines the maximum gate drive capability. Consider the 272 mA output strength for minimizing switching losses in power stages. The wide temperature range allows deployment in harsh operational conditions without derating concerns.
Part Context
This device belongs to the NUD3160 series of intelligent load drivers manufactured by onsemi. These components are engineered to provide robust protection and efficient switching for inductive loads. The series integrates necessary logic to interface directly with microcontrollers while handling the higher currents required by power transistors.
Replacement Considerations
The NUD3160LT1G is a related variant within the same family. Verify pin compatibility and electrical specifications before substitution. Other members of the NUD3160 series may offer different voltage ratings or packaging options suitable for alternative designs.
