Question 1

What is PXT8550?

Accepted Answer

PXT8550 Transistor Datasheet pdf, PXT8550 Equivalent. Parameters and Characteristics

Question 2

What are the specifications of PXT8550?

Accepted Answer

Key specifications include: Material of Transistor: Si, Polarity: PNP, Maximum Collector Power Dissipation (Pc): 0.5 W, Maximum Collector-Base Voltage |Vcb|: 40 V, Maximum Collector-Emitter Voltage |Vce|: 25 V, Maximum Emitter-Base Voltage |Veb|: 5 V, Maximum Collector Current |Ic max|: 1.5 A, Max. Operating Junction Temperature (Tj): 150 °C, Transition Frequency (ft): 100 MHz, Collector Capacitance (Cc): 20 pF, Forward Current Transfer Ratio (hFE), MIN: 85, Noise Figure, dB: -, Package: SOT89

Question 3

What are equivalent components to PXT8550?

Accepted Answer

Common equivalents include: M8050, M8550, MMBT589, MMBTA44, MMBTA94, PXT3904, PXT3906, PXT8050

PXT8550 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Material of Transistor	Si
Polarity	PNP
Maximum Collector Power Dissipation (Pc)	0.5 W
Maximum Collector-Base Voltage \|Vcb\|	40 V
Maximum Collector-Emitter Voltage \|Vce\|	25 V
Maximum Emitter-Base Voltage \|Veb\|	5 V
Maximum Collector Current \|Ic max\|	1.5 A
Max. Operating Junction Temperature (Tj)	150 °C
Transition Frequency (ft)	100 MHz
Collector Capacitance (Cc)	20 pF
Forward Current Transfer Ratio (hFE), MIN	85
Noise Figure, dB	-
Package	SOT89