
Overview
The PXT8550 is a bipolar Transistors BJT made by Galaxy Microelectronics in a SOT-89-3 package with 3 pins. -55℃~+150℃ 1.5A 100MHz 100nA 25V 500mV 500mW 5V PNP SOT-89-3 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PNP_1B_2E_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C374988).
Symbol
Footprint
Parameters
11- Collector - Emitter Voltage VCEO
- 25V
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 1.5A
- DC Current Gain
- 85~400
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 PNP
- Operating Temperature
- -55℃~+150℃
- Pd - Power Dissipation
- 500mW
- Transition frequency(fT)
- 100MHz
- Vce Saturation(VCE(sat))
- 500mV
- type
- PNP
Order codes
1- PXT8550LCSC C374988
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | E | Passive |
| 3 | C | Passive |
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Is there a KiCad symbol and footprint for the PXT8550?
Yes. The symbol is Pinmap_Generic:Q_PNP_1B_2E_3C 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 PXT8550?
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Where is the PXT8550 datasheet?
Galaxy Microelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the PXT8550?
JLCPCB lists it as part C374988, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PXT8550?
Parts like it in the library: the 2SB1073(RANGE:180-315) by Jiangsu Changjing Electronics Technology (CJ), the D882 by powersilicon, the 2SC2873(RANGE:70-140) by Jiangsu Changjing Electronics Technology (CJ) and the 2SD2150(RANGE:180-390) by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
82SB1073(RANGE:180-315)
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