UMH4NTN Allicdata Electronics

UMH4NTN Discrete Semiconductor Products

Allicdata Part #:

UMH4NTNTR-ND

Manufacturer Part#:

UMH4NTN

Price: $ 0.06
Product Category:

Discrete Semiconductor Products

Manufacturer: ROHM Semiconductor
Short Description: TRANS 2NPN PREBIAS 0.15W UMT6
More Detail: Pre-Biased Bipolar Transistor (BJT) 2 NPN - Pre-Bi...
DataSheet: UMH4NTN datasheetUMH4NTN Datasheet/PDF
Quantity: 1000
1 +: $ 0.06000
10 +: $ 0.05820
100 +: $ 0.05700
1000 +: $ 0.05580
10000 +: $ 0.05400
Stock 1000Can Ship Immediately
$ 0.06
Specifications
DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 1mA, 5V
Base Part Number: *MH4
Supplier Device Package: UMT6
Package / Case: 6-TSSOP, SC-88, SOT-363
Mounting Type: Surface Mount
Power - Max: 150mW
Frequency - Transition: 250MHz
Current - Collector Cutoff (Max): --
Vce Saturation (Max) @ Ib, Ic: 300mV @ 1mA, 10mA
Series: --
Resistor - Emitter Base (R2): --
Resistor - Base (R1): 10 kOhms
Voltage - Collector Emitter Breakdown (Max): 50V
Current - Collector (Ic) (Max): 100mA
Transistor Type: 2 NPN - Pre-Biased (Dual)
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The Unidirectional Multi-Hole 4xN Transistor (UMH4NTN) is an array type transistor consisting of four N-type devices joined together and resting on a common substrate. The substrate is usually silicon and is negatively charged to a certain potential. This charge ensures that each N-type device creates a certain amount of resistance, thus preventing current from flowing in a bi-directional manner.

In UMH4NTN transistors, the four N-type transistors are connected between the collector and the emitter. The resistor in the substrate ensures that a certain level of voltage is applied. This is the "pre-biased" stage, which allows for better control of the current flowing through the device. By adjusting the voltage applied to the substrate, the amount of current can be accurately controlled.

UMH4NTN transistors have applications in both analog and digital circuits. For example, they can be used to create current limiting circuitry, which helps protect sensitive electronic components by limiting the amount of current that can pass through the device. Additionally, they can be used in power-regulated circuits, allowing for more precise control of current in various applications. They are also used in voltage regulation circuits, such as motor speed controllers, to ensure greater accuracy when controlling the amount of current.

The working principle of UMH4NTN transistors stems from the pre-biased stage. Resistor networks within the substrate ensure that the transistors remain at a certain potential. When a signal is applied, the current flowing through the transistor is modulated by the voltage and current supplied by the pre-biased network. This enables very precise and controlled current control, making UMH4NTN transistors ideal for use in a wide range of applications where precise control of current is required.

In conclusion, the Unidirectional Multi-Hole 4xN Transistor (UMH4NTN) is an array-type transistor which can be used in both analog and digital circuits. It is pre-biased, which allows for more precise control of current. UMH4NTN transistors have a number of uses in different applications, such as current limiting and voltage regulation. Finally, its working principle revolves around the pre-biased network, which enables very precise current modulation.

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

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