Unclassified The 2SC2240 is a bipolar junction transistor that belongs to the NPN transistor family. This article mainly covers pinout, datasheet pdf, equivalent, specifications, and other details about the 2SC2240 transistor.
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Oct 23, 2021
Sampson Hope
Power Transistor for Amplifier 2SC3133, 2SC2240, 2SC3264, 2SC2238, 2SC1969, 2SC2312
Unclassified
The 2SC2240 is a bipolar junction transistor that belongs to the NPN transistor family. This article mainly covers pinout, datasheet pdf, equivalent, specifications, and other details about the 2SC2240 transistor.
2SC2240
The 2SC2240 is a bipolar junction transistor that belongs to the NPN transistor family. The transistor 2SC2240 is designed for low-frequency and low-noise applications. This device is intended to reduce noise figures and pulse noise in the low signal source impedance range.
The 2SC2240 is packaged in a TO-92 plastic casing. The emitter, collector, and base leads emerge from the transistor from left to right when looking at the flat side with the leads oriented downward.
The 2SC2240 pinout diagram for this transistor can be seen in the image below.
| Pin Number | Pin Name | Description |
| 1 | Emitter | Current Drains out through emitter, normally connected to ground |
| 2 | Collector | Current flows in through collector, normally connected to load |
| 3 | Base | Controls the biasing of the transistor, Used to turn ON or OFF the transistor |
Foshan Blue Rocket Elec 2SC2240 technical specifications, attributes, parameters and parts with similar specifications to Foshan Blue Rocket Elec 2SC2240.
| Product Attribute | Attribute Value | |
|---|---|---|
| Package / Case | TO-92 | |
| Current-Collector (Ic) (Max) | 100mA | |
| Packaging | Tape & Reel (TR) |
| Product Attribute | Attribute Value | |
|---|---|---|
| Power - Max | 300mW | |
| Transistor Type | NPN | |
| Voltage - Collector Emitter Breakdown (Max) | 120V |
| Product Attribute | Attribute Value | |
|---|---|---|
| RoHS Status | RoHS Compliant |
Type: NPN
Collector-Emitter Voltage: 120 V
Collector-Base Voltage: 120 V
Emitter-Base Voltage: 5 V
Collector Current: 0.1 A
Collector Dissipation: 0.3 W
DC Current Gain (hfe): 200 to 700
Transition Frequency: 100 MHz
Operating and Storage Junction Temperature Range: -55 to +125 °C
Package: TO-92
You can replace the 2SC2240 with the 2SA970, 2SC2459, 2SC3200, 2SC3201, 2SC3245, 2SC3245A or KTC3200.
Audio preamplifier
Audio amplifier
Switching loads under 100mA
Darlington pairs
Different types of signal amplification
The 2SC2240 transistor is designed for low noise audio applications, but it may also be used as a switch and can drive up to 100mA of current. It can also be utilized for any form of signal amplification and in radio and RF applications around the 100MHz frequency range. The transistor is used in the same way as any other NPN BJT transistor.
The transistor's action is controlled by the base. When voltage is added to the base terminal, the device is biased, and current flows from the collector to the emitter terminal.
Because this is an NPN transistor, current will flow from the collector to the emitter, whereas current will flow from the emitter to the collector in a PNP transistor.
2SC2240 Circuit
2SC2240 Dimensions
Foshan Blue Rocket Electronics Co., Ltd. which is a Guangdong High-Tech Enterprise is professional in researching, developing, and manufacturing semiconductor devices in China.
Its former is No.4 Electronics Factory of Foshan which was founded in the early 1970s. In 1998 it transformed into a limited liability company and renamed FOSHAN BLUE ROCKET ELECTRONICS CO., LTD. by finishing share reform in 2012. Now its annual capacity reaches 10 billion pieces. It is one of the main manufacturing bases of semiconductor devices in south china.
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