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FHDS21, in 3D

FHDS21

Guangdong Fenghua Advanced Tech (FH)

-55℃~+150℃ 100nA 120MHz 25V 300mW 600mV 800mA 85 NPN SOT-23 Bipolar (BJT) ROHS

Extended
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The FHDS21 is a bipolar made by Guangdong Fenghua Advanced Tech (FH) in a SOT-23 package with 3 pins. -55℃~+150℃ 100nA 120MHz 25V 300mW 600mV 800mA 85 NPN SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2E_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C574047).

Symbol

Pinmap_Generic:Q_NPN_1B_2E_3CFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

10
Collector - Emitter Voltage VCEO
25V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
800mA
DC Current Gain
85
DC Current Gain (hFE@Ic,Vce)
85@100mA,1V
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
300mW
Transition frequency(fT)
120MHz
Vce Saturation(VCE(sat))
600mV
type
NPN

Order codes

1

Pinout

3
The pins of the FHDS21
PinNameType
1BInput
2EPassive
3CPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/fh/FHDS21" title="FHDS21 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/fh/FHDS21.jpg" alt="FHDS21" width="1200" height="900">
A picture that opens the part, for a README
[![FHDS21](https://pcbkit.io/embed/parts/fh/FHDS21.jpg?size=s)](https://pcbkit.io/parts/fh/FHDS21)

Questions

Is there a KiCad symbol and footprint for the FHDS21?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2E_3C and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FHDS21?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the FHDS21 datasheet?

Guangdong Fenghua Advanced Tech (FH) publishes it: the Datasheet link on this page opens it.

Where can I order the FHDS21?

JLCPCB lists it as part C574047, with 0 in stock; the sellers' links on this page open their listings.

What can replace the FHDS21?

Parts like it in the library: the SS8050 by hongjiacheng, the SS8050 by MDD, the SS8550 by hongjiacheng and the SS8550 Y2 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8