
Overview
The DO2003B is a MOSFET made by DOINGTER in a SOT-23-6D package with 6 pins. -50℃~+150℃ 1 N-Channel + 1 P-Channel 111pF 20V 21mΩ@4.5V 300pF 4A 4nC@4.5V 600mV 61pF 700mW N-Channel + P-Channel SOT-23-6D MOSFETs ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:TSOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR, from EasyEDA), ready for a KiCad board. 540 are in stock at JLCPCB (part C54349773).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
12- Current - Continuous Drain(Id)
- 4A
- Drain to Source Voltage
- 20V
- Gate Charge(Qg)
- 4nC@4.5V
- Gate Threshold Voltage (Vgs(th))
- 600mV
- Input Capacitance(Ciss)
- 300pF
- Number
- 1 N-Channel + 1 P-Channel
- Operating Temperature
- -50℃~+150℃
- Output Capacitance(Coss)
- 111pF
- Pd - Power Dissipation
- 700mW
- RDS(on)
- 21mΩ@4.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 61pF
- Type
- N-Channel + P-Channel
Order codes
1- DO2003BLCSC C54349773
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<iframe src="https://pcbkit.io/embed/parts/doingter/DO2003B" title="DO2003B in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/doingter/DO2003B.jpg" alt="DO2003B" width="1200" height="900">[](https://pcbkit.io/parts/doingter/DO2003B)Questions
Is there a KiCad symbol and footprint for the DO2003B?
Yes. the footprint EasyEDA_Cloud:TSOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DO2003B?
SOT-23-6D, with 6 pins. Its footprint is drawn on this page.
Where can I order the DO2003B?
JLCPCB lists it as part C54349773, with 540 in stock; the sellers' links on this page open their listings.
What can replace the DO2003B?
Parts like it in the library: the DO6800B by DOINGTER, the DO4614U by DOINGTER and the DO6800A by DOINGTER. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
3DO6800B
SOT-23-6D-50℃~+150℃ 1.2W 1V 2 N-Channel 23mΩ@10V 30V 43pF 50pF 560pF 5A 7nC@10V N-Channel SOT-23-6D MOSFETs ROHSDOINGTERMOSFETsDO4614U
SOT-23-6D-50℃~+150℃ 1 N-Channel + 1 P-Channel 1.5V 1W 27pF 34.6pF 35mΩ@10V 4.5A 400pF 40V 4nC@10V N-Channel + P-Channel SOT-23-6D MOSFETs ROHSDOINGTERMOSFETsDO6800A
SOT-23-6D-50℃~+150℃ 1.5V 2 N-Channel 235pF 30V 32pF 33mΩ@10V 4.7nC@10V 42pF 4A 800mW N-Channel SOT-23-6D MOSFETs ROHSDOINGTERMOSFETs