
Overview
The 2SD1857G-Q-AA3-R is a bipolar made by UTC in a SOT-223 package with 4 pins. 120 120V 1uA 2A 2W 400mV 5V 80MHz NPN SOT-223 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2C_3E_4C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-223, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2905793).
Symbol
Footprint
Parameters
12- Collector - Emitter Voltage VCEO
- 120V
- Configuration
- Standalone
- Current - Collector Cutoff
- 1uA
- Current - Collector(Ic)
- 2A
- DC Current Gain
- 120
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 NPN
- Operating Temperature
- -40℃~+150℃
- Pd - Power Dissipation
- 2W
- Transition frequency(fT)
- 80MHz
- Vce Saturation(VCE(sat))
- 400mV
- type
- NPN
Order codes
1- 2SD1857G-Q-AA3-RLCSC C2905793
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
| 4 | C | Passive |
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Is there a KiCad symbol and footprint for the 2SD1857G-Q-AA3-R?
Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E_4C and the footprint Package_TO_SOT_SMD:SOT-223, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 2SD1857G-Q-AA3-R?
SOT-223, with 4 pins. Its footprint is drawn on this page.
Where is the 2SD1857G-Q-AA3-R datasheet?
UTC publishes it: the Datasheet link on this page opens it.
Where can I order the 2SD1857G-Q-AA3-R?
JLCPCB lists it as part C2905793, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 2SD1857G-Q-AA3-R?
Parts like it in the library: the PBSS4350Z by Nexperia, the NSS60600MZ4 by onsemi, the FZT857TA by Diodes Incorporated and the FZT951TA by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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