DDTA143FCA-7-F Allicdata Electronics
Allicdata Part #:

DDTA143FCA-7-FDITR-ND

Manufacturer Part#:

DDTA143FCA-7-F

Price: $ 0.07
Product Category:

Discrete Semiconductor Products

Manufacturer: Diodes Incorporated
Short Description: TRANS PREBIAS PNP 200MW SOT23-3
More Detail: Pre-Biased Bipolar Transistor (BJT) PNP - Pre-Bias...
DataSheet: DDTA143FCA-7-F datasheetDDTA143FCA-7-F Datasheet/PDF
Quantity: 3000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
3000 +: $ 0.05988
6000 +: $ 0.05655
15000 +: $ 0.05156
30000 +: $ 0.04823
Stock 3000Can Ship Immediately
$ 0.07
Specifications
Resistor - Emitter Base (R2): 22 kOhms
Base Part Number: DDTA143
Supplier Device Package: SOT-23-3
Package / Case: TO-236-3, SC-59, SOT-23-3
Mounting Type: Surface Mount
Power - Max: 200mW
Frequency - Transition: 250MHz
Current - Collector Cutoff (Max): 500nA
Vce Saturation (Max) @ Ib, Ic: 300mV @ 500µA, 10mA
DC Current Gain (hFE) (Min) @ Ic, Vce: 68 @ 10mA, 5V
Series: --
Resistor - Base (R1): 4.7 kOhms
Voltage - Collector Emitter Breakdown (Max): 50V
Current - Collector (Ic) (Max): 100mA
Transistor Type: PNP - Pre-Biased
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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A DDTA143FCA-7-F is a specific type of bipolar junction transistor (BJT), which comprises a three-layer structure wherein two p-type or n-type semiconductor elements are separated by a thin layer of oxide. It is usually pre-biased, meaning that it is configured to begin operating as soon as voltage is applied.

The DDTA143FCA-7-F is designed for power control applications, which require the switching and amplification of large currents. These transistors can handle a maximum voltage of 160 volts, with a collector current of up to 5 amps, making them suitable for a range of high-power applications.

The working principle of a pre-biased DDTA143FCA-7-F transistor is as follows. When voltage is applied to the transistor, current flows through the base to the collector, allowing the collector to collect charge. The charge that is collected will eventually increase the voltage at the collector, which will in turn trigger a further increase in the current flowing through the base. This is known as the flow of electron hole pairs. Thus, the transistor is able to amplify the current flowing through the base, creating a larger output current from the collector.

In summary, the DDTA143FCA-7-F is a pre-biased bipolar junction transistor, designed for power control applications. It can handle up to 160 volts and 5 amps of current, with the working principle relying on the flow of electron hole pairs to amplify the current flowing through the base. This makes the DDTA143FCA-7-F an ideal choice for many high-power applications.

The specific data is subject to PDF, and the above content is for reference

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