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Name: PMBT2907AMBYL
Brand: Nexperia USA Inc.
SKU: PMBT2907AMBYL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Nexperia USA Inc. PMBT2907AMBYL

Part No.:: PMBT2907AMBYL

Manufacturer:: Nexperia USA Inc.

Package:: 3-XFDFN

Datasheet:: PMBT2907AMBYL.pdf

Description:: PMBT2907AMB/SOT883/XQFN3

In Stock:: 2611

Quantity:: Add To Cart

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PMBT2907AMBYL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
Automotive, AEC-Q101
ProductStatus:
Active
TransistorType:
PNP
Current-Collector(Ic)(Max):
600 mA
Voltage-CollectorEmitterBreakdown(Max):
60 V
VceSaturation(Max)@IbIc:
1.6V @ 50mA, 500mA
Current-CollectorCutoff(Max):
10nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
100 @ 150mA, 10V
Power-Max:
250 mW
Frequency-Transition:
210MHz
OperatingTemperature:
150°C (TJ)
MountingType:
Surface Mount

PMBT2907AMBYL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PMBT2907AMBYL price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PMBT2907AMBYL to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PMBT2907AMBYL information

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PMBT2907AMBYL Typical application Circuitry

PMBT2907AMBYL

The PMBT2907AMBYL is a PNP bipolar junction transistor (BJT) with various applications in amplification and switching circuits. It is commonly used in low-power electronic devices due to its compact size and versatile characteristics. Let's explore a specific application scenario: designing a battery-powered temperature-controlled fan speed controller using the PMBT2907AMBYL.

Circuit Overview:

In this circuit design, we will employ the PMBT2907AMBYL as a switch to control the speed of a cooling fan based on the temperature measured by a temperature sensor. The transistor will regulate the fan's power supply, allowing it to operate at different speeds depending on the temperature conditions. The key features of the PMBT2907AMBYL, such as its high current gain and fast switching capability, make it suitable for this application.

Components Needed:

1. PMBT2907AMBYL (Q1)

2. Temperature Sensor (e.g., NTC thermistor) (S1)

3. Cooling Fan (FAN)

4. Resistor (R1)

5. Resistor (R2)

6. Battery (VCC)

7. Ground Connection (GND)

Circuit Connections:

1. Connect Temperature Sensor:

- Connect one terminal of the temperature sensor (S1) to the base (B) of PMBT2907AMBYL (Q1).

- Connect the other terminal of the temperature sensor (S1) to ground (GND).

2. Biasing Resistors for Transistor:

- Connect a resistor (R1) between the base (B) of PMBT2907AMBYL (Q1) and a power supply voltage (VCC).

- Connect a resistor (R2) between the emitter (E) of PMBT2907AMBYL (Q1) and ground (GND).

3. Cooling Fan Control:

- Connect the collector (C) of PMBT2907AMBYL (Q1) to the power supply voltage (VCC).

- Connect the emitter (E) of PMBT2907AMBYL (Q1) to one terminal of the cooling fan (FAN).

- Connect the other terminal of the cooling fan (FAN) to ground (GND).

Design Points to Remember:

Several important considerations should be taken into account when building this circuit:

1. Biasing Resistors (R1 and R2): To set the biasing point of the transistor for dependable switching, select the proper resistor values for R1 and R2. For guidance, consult the transistor datasheet.

2. Temperature Sensor: Select a suitable temperature sensor (e.g., NTC thermistor) (S1) with a characteristic that matches your desired temperature control range.

3. Cooling Fan: Ensure that the cooling fan is compatible with the transistor's switching capability and that its speed can be controlled by varying the power supply voltage.

4. Battery Voltage: Verify that the battery voltage (VCC) is within the operating range of the components used in the circuit.

5. Temperature Control Range: Adjust the values of R1, R2, and the temperature sensor characteristics to achieve the desired temperature control range for fan speed.

By addressing these considerations and fine-tuning the component values, you can create a functional battery-powered temperature-controlled fan speed controller circuit using the PMBT2907AMBYL that adjusts the fan speed based on temperature conditions.

PMBT2907AMBYL FAQ

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6. What is the process for return or replacement of PMBT2907AMBYL?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PMBT2907AMBYL we delivered, we will accept the replacement or return of the PMBT2907AMBYL only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PMBT2907AMBYL.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations