

Heating Element
Headspace Sampling Device
- Size
- 44 × 37 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 15
- Pads
- 51
- Tracks, vias
- 79, 12
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 14 Nov 2024
- Updated
- 20 Aug 2025
Overview
Heating Element is an open-source printed circuit board by KitiliKisinguh, from the KitiliKisinguh/Headspace-Sampling-Device repository on GitHub, published under the MIT licence. It is a 2-layer board of 44 × 37 mm with 24 parts on 15 nets, routed with 79 tracks and 12 vias.
It is built around the UCC23513QDWYRQ1, MC7815CDTRKG and STP55NF06L, with the BZX84C15 and KA-3528SGT among its other parts. Its parts include 6 resistors, 4 diodes, 3 ICs, 2 capacitors and 2 connectors.
Main components
5UCC23513QDWYRQ1
SOIC-6SOIC-6 Isolators - Gate Drivers ROHSTexas InstrumentsIsolators - Gate DriversMC7815CDTRKG
TO-252-2(DPAK)0℃~+125℃@(Tj) 1 15V 1A 2V@(1A) 3.5mA 30V 58dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsSTP55NF06L
TO-220-55℃~+175℃ 1 N-channel 1.7V 1.7nF 18mΩ@10V 37nC@4.5V 55A 60V 95W TO-220 MOSFETs ROHSSTMicroelectronicsMOSFETsBZX84C15
SOT-23Zener DiodeshongjiachengKA-3528SGT
SMD3528-40℃~+85℃ 105mW 12.5mcd~40mcd 120° 2.2V 20mA 565nm Emerald Green Green Lens SMD3528 LED Indication - Discrete ROHSKingbrightLED Indication - Discrete
README
Heater-Control-PCB/README.mdHeater-Control-PCB
Heater Control PCB using KiCad
Designed to regulate PWM from 24V to 12V
Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_Pad_MP | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2, H3, H4 |
| 3 | TestPoint | Connector_Pin:Pin_D0.9mm_L10.0mm_W2.4mm_FlatFork | +15V_TP1, GND_TP1, VG_TP1 |
| 2 | 1.1k | Resistor_SMD:R_1206_3216Metric | R4, R6 |
| 2 | 130R | Resistor_SMD:R_1206_3216Metric | R1, R2 |
| 1 | 0.1uF | Capacitor_SMD:C_1206_3216Metric | C1 |
| 1 | 0.33uF | Capacitor_SMD:C_1206_3216Metric | C2 |
| 1 | 15k | Resistor_SMD:R_1206_3216Metric | R5 |
| 1 | 2.4k | Resistor_SMD:R_1206_3216Metric | R3 |
| 1 | BZD27C24P R3G | BZD27C10P:SODFL3618X143N | D4 |
| 1 | BZX84C15 | Package_TO_SOT_SMD:SOT-23 | D3 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Conn_01x04_Pin | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1 |
| 1 | KA-3528SGT | WL-SMTW_3528:WL-SMTW_3528 | D2 |
| 1 | MC7815CDTRKG | MC7805BDTRKG:DPAK229P990X238-4N | U2 |
| 1 | PMEG3005ET-QR | BAS70-7:SOT23 | D1 |
| 1 | STP55NF06L | STP55NF06L:TO254P1040X460X1935-3 | U1 |
| 1 | UCC23513QDWYRQ1 | UCC23513QDWYRQ1:SOIC127P1150X355-6N | IC1 |
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Questions
How big is the Heating Element PCB?
It measures 44 × 37 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Heating Element use?
24 parts, built around the UCC23513QDWYRQ1, MC7815CDTRKG, STP55NF06L and BZX84C15. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Heating Element KiCad files?
From the KitiliKisinguh/Headspace-Sampling-Device repository on GitHub, at the commit this page was made from: the board is Heater-Control-PCB/Heating Element.kicad_pcb and its schematic Heater-Control-PCB/Heating Element.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Heating Element design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).