Mechanical Dimensions & Land Pattern (COMM-SMD_DRF1200)
Extracted from Datasheet & IPC-7351B NormalizedRecommended Companion BOM & Drop-In Equivalents
Passive external components per reference schematic and 1:1 pin-compatible alternatives| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit COMM-SMD_DRF1200 | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — DRF1200 (COMM-SMD_DRF1200)
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of DRF1200 (COMM-SMD_DRF1200)?
Manufactured by MICROCHIP, the DRF1200 is housed in a COMM-SMD_DRF1200 package with 10 pins and a 2.37 mm lead pitch. Key pins include: 1 (Ground: Multiplexed I/O & Peripheral Pin Ground (General)), 2 (+Vdd: Power Supply Input (+Vdd — 3.3V / 5.0V Standard Logic)), 3 (FN: Multiplexed I/O & Peripheral Pin FN (General)), 4 (IN: Multiplexed I/O & Peripheral Pin IN (General)), 5 (SG: Multiplexed I/O & Peripheral Pin SG (General)), 6 (+Vdd: Power Supply Input (+Vdd — 3.3V / 5.0V Standard Logic)).
What are the IPC-7351B PCB Footprint dimensions for DRF1200?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), DRF1200 (COMM-SMD_DRF1200) has a nominal body envelope of 51.01 × 38.34 mm, pitch e = 2.37 mm, and 10 copper pads plus a central exposed thermal pad (EPAD) of 24.48 × 58.00 mm with a 60% IPC-7525 windowed solder paste grid.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for DRF1200?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for DRF1200 (MICROCHIP, COMM-SMD_DRF1200) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.
Static Reference Appendix: Pinout Table (10 pins) & DRF1200 Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | Ground | Digital_IO | Signal terminal Ground (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Ground. Supported peripheral buses: General. |
| 2 | +Vdd | Power_In | Primary positive power supply input (+Vdd) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| 3 | FN | Digital_IO | Signal terminal FN (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: FN. Supported peripheral buses: General. |
| 4 | IN | Digital_IO | Signal terminal IN (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: IN. Supported peripheral buses: General. |
| 5 | SG | Digital_IO | Signal terminal SG (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: SG. Supported peripheral buses: General. |
| 6 | +Vdd | Power_In | Primary positive power supply input (+Vdd) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| 7 | Ground | Digital_IO | Signal terminal Ground (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Ground. Supported peripheral buses: General. |
| 8 | Source | Digital_IO | Signal terminal Source (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Source. Supported peripheral buses: General. |
| 9 | Drain | Analog | Signal terminal Drain (Analog, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Drain. Supported peripheral buses: General. |
| 10 | Source | Digital_IO | Signal terminal Source (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: Source. Supported peripheral buses: General. |








