11/24/2023 0 Comments Pn2222 transistor threshold![]() Oscillator circuits Where To Use 2SC945īecause it has a low base voltage of 5V, it can be easily controlled by an MCU/MPU if used as a switch. Circuits for audio frequency amplifiersĥ. Number of Terminations: 3 2SC945 EquivalentsĢSC2856TRANSISTORS, MPSA56/D26ZTRANSISTORS, KSC2310-OTRANSISTORS, BC368-16TRANSISTORS, BSS38TRANSISTORS, ZTX455QTRANSISTORS, JC557ATRANSISTORS, BC546BRL1TRANSISTORS, ZTX450TRANSISTORS, BC546B-AMMOTRANSISTORS ApplicationsĤ. Level 1 Moisture Sensitivity 2SC945 Pinout Epoxy has a flammability grade of UL 94 V-0ĥ.Operating and storage junction temperature range: -55☌ to +150☌ It is an old Japanese bipolar audio NPN transistor, which has been widely used in high-frequency circuits for pre-amplification in amplifier applications.Ĥ. The 2SC945 is a high-frequency OSC NPN audio frequency amplifier transistor. 2SC945: Pinout, Equivalents, and Datasheet at 02:08.Conduction is carried out by both charge carriers, i.e. The 2n4401 is a bipolar junction transistor with an NPN junction that is used for general-purpose amplification and switching. ![]() Frequently Asked Questions In 2N4401 What is 2N4401? When compared to 2N2222, the 2N4401 has a collector current limit of 500mA and power dissipation of 652mW, making it appropriate for medium loads, but it can also drive loads bigger than BC547. The 2N4401 and the 2N2222, on the other hand, have two major variances. ![]() The 2N4401 transistor is extremely similar to the widely used 2N2222 NPN transistor. The 2N4401 has a greater current rating, but otherwise, they appear to be similar in pricing and other aspects. In every way, the 2N3904 and 2N4401 look to be quite similar parts. It acts as a world-class supply chain with high reliability and a network of manufacturing facilities, sales, offices, and design centers in key markets through North America, Europe, and the Asia Pacific regions. It features a comprehensive portfolio of power, signal management, and logic, custom solutions that are energy efficient. On Semiconductor (Nasdaq: ON) is a manufacturer engaging itself in reducing energy use. It can be used in a wide range of switching applications.ĥ. It has the ability to switch high-current loads (up to 500mA).Ģ. Mounting Type: Through Hole 2N4401 Applicationsġ. Voltage - Collector Emitter Breakdown (Max): 40V Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, ROHS COMPLIANT, PLASTIC PACKAGE-3 Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, LEAD FREE, TO-92, 3 PINĦ00mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29-11, TO-226AA, 3 PINĦ00mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, CASE 29-11, TO-226AA, 3 PIN NPN Bipolar Junction Transistor, TO-92, 2000-FNFLD Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92Ħ00mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD-FREE, TO-92, 3 PINĦ00mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, TO-92, 3 PIN High DC Current Gain (hFE), typically 80 when IC=10mA 2N4401 Pinout The collector-base voltage (VCB) is set to 60 volts.ĦV is the Emitter Base Breakdown Voltage (VBE). The voltage between the collector and the emitter (VCE) is 40 volts. The collector current (IC) is 500mA on a continuous basis. However, electrons will be the majority charge carriers. electrons and holes, in a bipolar junction transistor. The 2n4401 is a bipolar junction transistor with an NPN junction that is used for general purpose amplification and switching. ![]() 2N4401: NPN Transistor, Pinout, Datasheet at 02:27.
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