Sep 23, 2017 · The instructions call for installing two S8550 transistors, but the parts supplied are S8050 transistors. Looking at the specifications, these transistors have similar parameters …

Aug 5, 2020 · SS8550 is made by ON-semiconductor. It spec's at 1.5 A and 25 V S8550 is made by UTC (Unisonic). It spec's at 700 mA and 20 V

Aug 19, 2021 · The current gain is not used when a transistor is a switch. Like most little transistors, the datasheet shows that it saturates when its base current is 1/10th its collector …

May 13, 2022 · This is the LED driver circuit from a thing I am trying to repair. I am attempting to draw a schematic. Q1 is marked S8050 and Q2 is marked S8550. I have checked this drawing …

May 3, 2013 · According to the Wing Shing data sheets, the S8050 and S8550 are rated for 500 mA collector current. (I assume the ML8050 and ML8550 are equivalents from a different …

May 18, 2010 · can anyone pls give me a replacement transistor for SS8550....this transistor cant handle a higher voltage than 5V ...so i was hoping if i could find a...

Jul 14, 2010 · hi retched; thanks for replying ! bad transistor is 8550 and the ping arrangement is -E-C-B- , however the S8550 comes as -E-B-C-. so tell me is it ok to replace the bad one with …

Nov 6, 2013 · Replaced faulty S8550= 1 no. (fault-burst) and S8050= 2nos.(Shorted) IN4148 = short (shows both side resistance) Replaced the IGBT FGA25N120 (fault-burst) Replaced the …

Apr 8, 2022 · Specification for DC supply Voltage = 5V DC Current = 20mA DC Specification for 5V Relay Trigger Voltage (Voltage across coil) = 5V DC Trigger Current (Nominal current) = …

Mar 7, 2011 · Hi guys, I'm currently constructing a Colpitts oscillator based on NPN 2N2222. Here I use the NI MultiSIM 9.. It works perfectly, however, I get nothing when construct actual circuit …