![]() Normally, this type of transistor is used either as a switch or as an amplifier. The KSP222A transistor is a general-purpose transistor and therefore suitable for many applications, it is a direct substitute for the 2N2222A transistor since both have almost the same properties except for the Continuous Collector Current (IC) Rating and the Collector Emitter Voltage (V¬BE). So if you're looking for an NPN transistor that could switch higher current loads, then KSP2222A might be the right choice for your project. It also has an open voltage collector-emitter (VCEo) of 40V. KSP2222A can allow a collector current up to 600mA and also has a dissipation power of 625mW which can be used to drive higher loads than the BC547. But there are two important features that distinguish both of them. The KSP2222A transistor is very similar to the commonly used BC547 NPN transistor. 3-Lead, TO-92, JEDEC TO-92 Compliant Straight Lead Configuration, Bulk Type.3-Lead, TO-92, Molded, 0.2 in Line Spacing Lead Form, Ammo, Tape and Reel Type.When the base current is removed, the transistor is completely disconnected, this stage is called the Cut-off Region. This stage is called the Saturation Region and the typical voltage allowed over the Collector-Emitter (V¬CE) or Base-Emitter (VBE) could be 40V and 600mV respectively. When this transistor is fully biased, it can allow a maximum of 600mA to flow through the collector and the emitter. This current (IB) should be limited to 5mA in order to bias the transistor that we have to supply current to the base pin. The maximum amount of current that could flow through the Collector pin is 600mA, so it is not possible to connect loads that consume more than 600mA using this transistor. KSP2222A has a gain value of 100 to 300, which is determined by the amplification capacity of the transistor. KSP2222A is an NPN transistor, so the collector and emitter will be left open (Reverse bias) when the base pin is held on the ground and closed (Forward bias) when the base pin is signaled. Electrically Similar to the Popular 2N2222A transistor.Operating and Storage Junction Temperature Range: -55 to +150 ☌.The KSP2907A is a complementary PNP transistor for the KSP2222A. ![]() Here is an image showing the pin diagram of this transistor. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads. The KSP2222A is manufactured in a plastic TO-92 case. We will be glad to find that this blog can be useful for people loving electronic components. ![]() This blog provides you with a basic overview of the KSP2222A transistor, including its pin descriptions, functions and specifications, alternative products, etc., to help you quickly understand what KSP2222A is. To bias a transistor we have to supply current to the base pin, this current (IB) should be limited to 5mA. The maximum amount of current that could flow through the Collector pin is 600mA, hence we cannot connect loads that consume more than 600mA using this transistor. KSP2222A has a gain value of 100 to 300, this value determines the amplification capacity of the transistor. KSP2222A is an NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at the ground and will be closed (Forward biased) when a signal is provided to the base pin. The KSP2222A is a bipolar NPN transistor. ![]()
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