DTC124XKAT146 Allicdata Electronics
Allicdata Part #:

DTC124XKAT146TR-ND

Manufacturer Part#:

DTC124XKAT146

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: ROHM Semiconductor
Short Description: TRANS PREBIAS NPN 200MW SMT3
More Detail: Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Bias...
DataSheet: DTC124XKAT146 datasheetDTC124XKAT146 Datasheet/PDF
Quantity: 6000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Stock 6000Can Ship Immediately
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Transistor Type: NPN - Pre-Biased
Current - Collector (Ic) (Max): 50mA
Voltage - Collector Emitter Breakdown (Max): 50V
Resistor - Base (R1): 22 kOhms
Resistor - Emitter Base (R2): 47 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce: 68 @ 5mA, 5V
Vce Saturation (Max) @ Ib, Ic: 300mV @ 500µA, 10mA
Current - Collector Cutoff (Max): 500nA
Frequency - Transition: 250MHz
Power - Max: 200mW
Mounting Type: Surface Mount
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SMT3
Base Part Number: DTC124
Description

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The DTC124XKAT146 is a pre-biased single bipolar Junction Transistor (BJT). The device falls under the classification of transistors, specifically as a BJT, single, pre-biased. It is primarily used in the automotive industry, and it is a niche product due to its lack of customization options. This device is fabricated with a gold-free base material, which results in higher thermal stability and improved solderability.

A BJT is a solid-state electronic device that is used to control electric current. It is formed by two types of semiconductor materials, n-type, and p-type. These materials combine to form a junction, hence forming the term bipolar junction transistor. In general, these transistors have three terminals; the emitter, the collector, and the base. Depending on the current applied between each of the terminals, BJTs can behave as either an amplifier or switch. The DTC124XKAT146, like most other BJT devices, is typically used as an amplifier or switch in a variety of circuits.

The DTC124XKAT146 is a single pre-biased BJT. This means that either a corporate or an individual company has produced it with a specific voltage bias already applied to the collector-base junction. This biasing simplifies the installation process, as there is no need to supply additional voltage to achieve the correct operation. The pre-biased voltage applied to the collector-base junction is usually somewhere between 6 and 35 volts, depending on the application it is intended for.

The primary use of the DTC124XKAT146 is in automotive applications, where it is used to provide a stable voltage source for a variety of run-time applications. It is typically used in power distribution systems such as engine control modules (ECM), engine immobilizers, and even starter locks. Furthermore, it is designed with a combination of resistive and voltage clamps to prevent any sudden voltage surges from occurring, which can otherwise cause damage to the connected components.

As it is used in the automotive industry, the DTC124XKAT146 is also subjected to an extensive series of tests and certifications, where it is certified for a variety of international automotive requirements and standards. This ensures that the device will perform reliably in the various extreme conditions it may be exposed to while in operation.

With regards to its working principle, the DTC124XKAT146 acts as an amplifier. By applying a certain amount of current to the control terminal (i.e. the base of the transistor) the current flowing between the collector and the emitter will be amplified. This allows for a very precise regulation of the output current, thus making it well suited for applications where high accuracy is required.

In summary, the DTC124XKAT146 is a single pre-biased bipolar Junction Transistor (BJT) with a gold-free base material. It is primarily used in the automotive industry and it is tested and certified for a variety of international automotive standards. The device falls under the classification of transistors, specifically as a BJT, single, pre-biased, and it works by amplifying the current flowing between the collector and the emitter when a certain voltage is applied to the control terminal.

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

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