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2SD1857G-Q-AA3-R on a board, in 3D

2SD1857G-Q-AA3-R

UTC

120 120V 1uA 2A 2W 400mV 5V 80MHz NPN SOT-223 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCutc/2SD1857G-Q-AA3-R
Category
Bipolar (BJT)
Package
SOT-223
Pins
4

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

Pinmap_Generic:Q_NPN_1B_2C_3E_4CFrom PCBKit's generic symbols

Footprint

1234
Package_TO_SOT_SMD:SOT-223From KiCad's library

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

Pinout

4
The pins of the 2SD1857G-Q-AA3-R
PinNameType
1BInput
2CPassive
3EPassive
4CPassive

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Questions

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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