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SZNUD3160LT1G
INDUCTIVE LOAD DRIVER N-CH 150MA SOT23-3
onsemi
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Design a Custom BoardAbout This Component
Single-channel N-channel MOSFET driver integrated circuit designed to switch inductive loads such as relays, solenoids, and small DC motors up to 150 mA at 12V, 24V, or 48V. Features an internal Zener diode eliminating the need for a separate free-wheeling diode and accepts logic-level inputs compatible with microcontrollers and logic gates. Automotive-qualified (AEC-Q101) solution replacing 3-4 discrete components for compact PCB design.
Package: SOT-23-3 · 3 pins
Why does this need a breakout?
SOT-23's tiny 0.95mm pin pitch and compact form factor make hand-soldering tedious and prone to bridging errors. A breakout board breaks out the three pins to standard 0.1" spacing for breadboard prototyping, eliminating the need for specialized soldering equipment and enabling fast circuit iteration with transistors, diodes, and small-signal components.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | SZNUD3160LT1G |
| Package | SOT-23-3 |
| Pin Count | 3 |
| Current - Output (Max) | 150mA |
| Interface | On/Off |
| Number of Outputs | 1 |
| Output Configuration | Low Side |
| Output Type | N-Channel |
| Rds On (Typ) | 1.8Ohm (Max) |
| Voltage - Load | 61V (Max) |
| Voltage - Supply (Vcc/Vdd) | Not Required |
What's Included
BILL OF MATERIALS
- 1x SZNUD3160LT1G soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL