2 layers60 × 100 mm
2 layers319.7 × 58.4 mm
Mini Orion TEM
Gregification/BeeMS5Battery Management System
- Size
- 319.7 × 58.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 170
- Nets
- 158
- Pads
- 487
- Tracks, vias
- 980, 166
- Pours
- 65
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 11 May 2025
- Updated
- 15 Sep 2026
Overview
Mini Orion TEM is an open-source printed circuit board by Gregification, from the Gregification/BeeMS repository on GitHub, published under the MIT licence. It is a 2-layer board of 319.7 × 58.4 mm with 170 parts on 158 nets, routed with 980 tracks and 166 vias.
It is built around the ISO1044BD, TPSM33606S5QRDNRQ1 and ISOM8110DFSR, with the ES1D, DI035P04PT and MMBT5550L among its other parts. Its parts include 42 capacitors, 38 resistors, 15 fuses, 9 ICs and 7 connectors. It belongs with the power boards of this library.
Main components
6
ISO1044BD
SOIC-8-40℃~+125℃ 1.71V~1.89V、2.25V~5.5V、4.5V~5.5V 5Mbps 70mA CAN FD Transceiver SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN Transceivers
TPSM33606S5QRDNRQ1
QFN-11(3.5x4.5)QFN-11(3.5x4.5) DC-DC Power Modules ROHSTexas InstrumentsDC-DC Power Modules
ISOM8110DFSR
SOIC-4SOIC-4 Optocoupler Emulator (Optocoupler Replacement) ROHSTexas InstrumentsOptocoupler Emulator (Optocoupler Replacement)
ES1D
SMA(DO-214AC)-55℃~+150℃ 1 Independent 1A 1V@1A 200V 35ns 5uA@200V SMA(DO-214AC) Fast Recovery / High Efficiency Diodes ROHSMDDDiodes - Rectifiers - Fast RecoveryDI035P04PT
QFN-8(3x3)MOSFETsDIOTEC
MMBT5550L
SOT-23-55℃~+150℃ 1 NPN 100nA 140V 225mW 250mV 60 600mA 6V NPN SOT-23 Bipolar (BJT) ROHSonsemiBipolar (BJT)
README
README.mdBeeMS
Battery Management System (BMS)
a work in progress
BMS for University Of Texas At Arlington's FSAE Race team's E27 vehicle.
point of contact for this repo is George Boone
Development
- Code Composer Studio 12
- dependency on Driver Lib
- projects are stand alone, no dependencies on other projects in this repo.
- Kicad 9
- common symbol and footprint library shared amongst all Kicad projects. "zzLocal".
goerge (Gorge Albrecht) is not in any way involved or associated with this project. that account was accidentally listed as a contributor because of a typo in the spelling of george (George Boone).
Parts
170| Qty | Value | Footprint | References |
|---|---|---|---|
| 33 | 220n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C103, C106, C108, C109, C112, C117, C201, C202, C203, C204, C205, C206, C207, C208, C209, C301 +17 |
| 26 | 2.4k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R103, R112, R201, R202, R203, R204, R205, R206, R207, R208, R301, R302, R303, R304, R305, R306 +10 |
| 24 | Thermistor_US | zzLocalLibraries-Footprints:FPC thermistor strip 2x2mm | TH201, TH202, TH203, TH204, TH205, TH206, TH207, TH208, TH301, TH302, TH303, TH304, TH305, TH306, TH307, TH308 +8 |
| 15 | 1.5A | zzLocalLibraries-Footprints:yageo fuse 6.1x2.5mm midplane | F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24, F25, F26, F27, F28 |
| 15 | Cell Tap | zzLocalLibraries-Footprints:pad 2.667x6.472mm | TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23, TP24, TP25, TP26, TP27, TP28 |
| 8 | 22u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C102, C104, C105, C107, C110, C111, C115, C116 |
| 5 | 40.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R107, R109, R110, R113, R114 |
| 5 | MountingHole | MountingHole:MountingHole_3.5mm | H101, H102, H103, H104, H105 |
| 4 | 22.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R101, R105, R108, R111 |
| 3 | SN74LV4051A-Q1 | Package_SO:Texas_DYY0016A_TSOT-23-16_2x4.2mm_P0.5mm | U201, U301, U302 |
| 2 | ES1D | Diode_SMD:D_SMA | D101, D104 |
| 2 | LOGO | zzLocal Library:UTARacingSilkscreen | G***, G*** |
| 1 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R104 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C101 |
| 1 | 332 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R102 |
| 1 | Choke_CommonMode_FerriteCore_1243 | Inductor_SMD:L_CommonModeChoke_Coilcraft_1812CAN | FL101 |
| 1 | DI035P04PT | zzLocalLibraries-Footprints:D_QFN_3.3x3.3mm_P0.65mm | Q101 |
| 1 | Fan enable | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J2 |
| 1 | HRLV | Connector_Molex:Molex_Micro-Fit_3.0_43045-0612_2x03_P3.00mm_Vertical | J101 |
| 1 | ISO1044BD | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U104 |
| 1 | ISOM8110DFS | zzLocalLibraries-Footprints:ISOM811_SOIC-4_DFG | U101 |
| 1 | JUMPER 4.7 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R106 |
| 1 | LOGO | LOGO | G*** |
| 1 | MMBT5550L | Package_TO_SOT_SMD:SOT-23 | Q102 |
| 1 | NCP163ASN330T1G | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U106 |
| 1 | PUCC33420QRAQRQ1 | zzLocalLibraries-Footprints:VSON-FCRLF12_RAQ_TEX | U103 |
| 1 | SWD | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J103 |
| 1 | SW_DIP_x06 | Button_Switch_SMD:SW_DIP_SPSTx06_Slide_Copal_CHS-06B_W7.62mm_P1.27mm | SW101 |
| 1 | TPSM33606S5QRDNRQ1 | zzLocalLibraries-Footprints:RDN0011A_TEX | U102 |
| 1 | VT harness | zzLocalLibraries-Footprints:13761132 | J105 |
| 1 | XMSM0G3507SDGS28R | zzLocalLibraries-Footprints:VSSOP28_DGS_TEX-M | U105 |
| 1 | blue | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D102 |
| 1 | bridge to bottom board | Connector_PinSocket_2.54mm:PinSocket_2x07_P2.54mm_Horizontal | J102 |
| 1 | fan PWR | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J106 |
| 1 | fan pwr source | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J104 |
| 1 | red | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D103 |
The 166 most common of 170 parts.
Questions
How big is the Mini Orion TEM PCB?
It measures 319.7 × 58.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mini Orion TEM use?
170 parts, built around the ISO1044BD, TPSM33606S5QRDNRQ1, ISOM8110DFSR and ES1D. 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 Mini Orion TEM KiCad files?
From the Gregification/BeeMS repository on GitHub, at the commit this page was made from: the board is hardware/mini Orion TEM/mini Orion TEM.kicad_pcb and its schematic hardware/CAN DC SS switch/CAN DC SS switch.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mini Orion TEM 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).
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