

Overview
The MD0100N8-G is an interface Specialized made by Microchip Technology in a SOT-89-3 package with 3 pins. -40℃~+125℃ SOT-89-3 Interface - Specialized ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MD0100N8-G, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 623 are in stock at JLCPCB (part C629131). 12 open-source boards in 6 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
2- Junction, hottest
- 125 °C · TJ, absolute maximum · p. 4
- Junction to air (3-lead SOT-89)
- 133 K/W · typical, 4-inch-x-4.5-inch JEDEC 2s2p PCB · p. 4
What it is and has
3- Input voltage protection
- Up to ±100V · p. 1
- On-resistance
- 15Ω typical · p. 1
- External supplies
- None needed · p. 1
Specifications
18| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Differential Voltage VA-B | min 0 · max 110 V | 4 | |
| Maximum Junction Temperature TJ | max 125 °C | 4 | |
| Storage Temperature TS | min -65 · max 150 °C | 4 | |
| Power Dissipation | 3-lead SOT-89; mounted on an FR4 board, 25 mm x 25 mm x 1.57 mm; maximum power dissipation per die | max 1.6 W | 4 |
| Maximum Differential Input Voltage from A to B VA-B | TJ = 25°C; IA–B = ±500 uA; minimum specified as ±100 V | min 100 V | 4 |
| Switch-On Resistance from A to B RSW | TJ = 25°C; IA–B = ±5 mA | typ 15 Ω | 4 |
| VA-B Trip Point to Turn Off VTRIP | TJ = 25°C; typical and maximum specified as ±1 V and ±2 V | typ 1 · max 2 V | 4 |
| Switch Turn-Off Voltage VOFF | TJ = 25°C; IA–B = ±1 mA; typical specified as ±2 V | typ 2 V | 4 |
| Switch-Off Current IA-B(OFF) | TJ = 25°C; VA–B = ±100V; typical and maximum specified as ±200 uA and ±300 uA | typ 200 · max 300 uA | 4 |
| Peak Switching Current IPEAK | TJ = 25°C; See Figure 3-8.; typical specified as ±60 mA | typ 60 mA | 4 |
| Turn-Off Time TOFF | TJ = 25°C; See Figure 3-2, Figure 3-3 and Figure 3-4. | max 20 ns | 4 |
| Turn-On Time TON | TJ = 25°C; See Figure 3-5, Figure 3-6 and Figure 3-7. | max 20 ns | 4 |
| Switch-On Capacitance from A to B CSW(ON) | TJ = 25°C; SW = ON | typ 21 pF | 4 |
| Switch-Off Capacitance from A to B CSW(OFF) | TJ = 25°C; VSW = 25V | typ 15 pF | 4 |
| Small Signal Bandwidth BW | TJ = 25°C; RLOAD = 50Ω | typ 100 MHz | 4 |
| Operating Junction Temperature TJ | min -40 · max 125 °C | 4 | |
| Storage Temperature TS | min -65 · max 150 °C | 4 | |
| 3-lead SOT-89 θJA | 4-inch-x-4.5-inch JEDEC 2s2p PCB | typ 133 °C/W | 4 |
Parameters
3- Junction Temperature(Max)
- 125℃
- Operating Temperature
- -40℃~+125℃
- Thermal Resistance(Junction to Ambient)
- 133℃/W
Order codes
1- MD0100N8-GLCSC C629131
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Unspecified |
| 2 | COM | Unspecified |
| 3 | B | Unspecified |
Open-source boards using it
All 12- 4 layers87.1 × 78.2 mm

- 2 layers63.5 × 52.1 mm

- 2 layers38.1 × 25.4 mm

Analog Frontend
kelu124/Analog_Frontend
An analog circuit that consists of a transmitter and receiver for an ultrasound system.
52 parts4 - 4 layers200 × 100 mm

- 4 layers85 × 54 mm

- 2 layers35.5 × 50 mm

- 4 layers85 × 54 mm

- 2 layers41.9 × 52.1 mm

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Is there a KiCad symbol and footprint for the MD0100N8-G?
Yes. The symbol is EasyEDA_Cloud:MD0100N8-G and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MD0100N8-G?
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Where is the MD0100N8-G datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MD0100N8-G?
JLCPCB lists it as part C629131, with 623 in stock; the sellers' links on this page open their listings.
Which open-source boards use the MD0100N8-G?
12 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.