Part Number: 2SA1442

Function: PNP EPITAXIAL SILICON TRANSISTOR

Package: TO-220FA Type

Manufacturer: NEC

Image and Pinouts:

 

Description

This is 60V, 7A, PNP Silicon Epitaxial Transistor.

 

Absolute Maximum Ratings :

1. Collector-Base Voltage: Vcbo = -100 V

2. Collector-Emitter Voltage: Vceo = -60 V

3. Emitter-Base Voltage: Vebo = -7.0 V

4. Total Power Dissipation : Pt = 30 W

5. Collector Current: Ic = 7 A

 

Applications:

1. This type of power transistor is developed for high-speed switching.

2. High Speed Switching Industrial Use

Other data sheets are available within the file: A1442

2SA1442 Datasheet PDF

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Part Number: PEMB1

Function: 50V, 100mA, PNP Resistor-equipped Transistor ( R1 = 22 k Ohm, R2 = 22 k Ohm )

Package: SOT-666 Type

Manufacturer: NXP Semiconductors.

Pinouts:

 

Description

The PEMB1 is a PNP/PNP double Resistor-Equipped Transistors (RET) in Surface-Mounted Device (SMD) plastic packages.

Let’s take a look at the features of this transistor.

1. 100 mA output current capability

2. Built-in bias resistors

3. Simplifies circuit design

4. Reduces component count

5. Reduces pick and place costs

6. AEC-Q101 qualified

 

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = – 50 V

2. Collector to Emitter Voltage: Vceo = – 50 V

3. Emitter to Base Voltage: Vebo = – 10 V

4. Output Current: Ic = – 100 mA

5. Total Power Dissipation : Ptot = 200 mW

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -65 ~ +150°C

 

Applications:

1. Low current peripheral driver

2. Control of IC inputs

3. Replaces general-purpose transistors in digital applications

 

PEMB1 Datasheet PDF Download

Other data sheets are available within the file: PUMB1