17mm Single-Sided FET Driver PCB - V1.13 - MTN-17DD - 1.6mm

17mm Single-Sided FET Driver PCB - V1.13 - MTN-17DD - 1.6mm
17mm Single-Sided FET Driver PCB - V1.13 - MTN-17DD - 1.6mm
Product Code: MTN17DD-PCB-V1.13
Availability: 19
Price: $0.65
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This is the bare PCB you need to build your own 17mm FET driver!  DIY parts kit available here.

This PCB is 1.6mm thick with heavy 2 oz. copper and red solder resist.  Same parts as most previous MTN-17DD drivers.

Parts Required:

  • FET: LFPAK56 N-Channel Mosfet
  • D1:  SOD-323 Schottky diode
  • C1:  10uF MLC capacitor, 0805 (X7R preferred)
    • Populate CZNR instead of C1 if used zener modified
  • R1:  19.1K, 1% resistor, 0805
    • Use 36K 1% 0805 resistor for 2S or 3S zener mod LVP
  • R2:  4.7K, 1% resistor, 0805
  • UI:  ATTINY13A MCU, SSH or SSU variant
  • Z: SOD-323 4.3-5.1v zener diode
    • If zener diode is used:
      • populate CZNR instead of C1 with 10uF capacitor
      • replace D1 with 200 ohm resistor
  • Spring / LED leads
  • OTC:  1uF MLC capacitor, 0805 (X7R preferred)
    • Pad with side closest to MCU can also be used as electronic switch pad (no OTC installed).

The layout is the same for both 17mm and 20mm FET only boards.

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