UN2222
Small Signal Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, MINI3-G1, SC-59, 3 PINUN2222
Small Signal Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, MINI3-G1, SC-59, 3 PIN
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Manufacturer Part # : UN2222
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Package/Case: SOT-23
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Brand: Panasonic Electric Works
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Product Categories : Single Bipolar Transistors
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Service & Packaging
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Initiate the application within 90 days from the shipment date.
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UN2222 DataSheet

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Interested Parts
UN2222 Description
The UN2222 is a semiconductor component designed for various electronic applications, offering high performance and reliability in harsh environments. This device is ideal for industrial communication systems, featuring low power consumption, wide operating temperature range, and robust signal transmission.
Pin Details
The UN2222 is a small signal bipolar transistor with 3 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.
Pin configuration
- PIN1 (B): Base
- PIN2 (C): Collector
- PIN3 (E): Emitter
Features
- Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
- Wide Operating Temperature Range: Operates efficiently between -40°C and +125°C.
- Robust Signal Transmission: Ensures stable data transmission in noisy environments with its high-performance design.
Applications
The UN2222 is commonly used in industrial communication systems, automotive applications, and building automation systems where reliable signal transmission and low power consumption are essential.
Where to Use:
- Industrial communication networks
- Automotive communication systems
- Building automation systems
- Battery-powered devices
Manufacturer
The UN2222 is manufactured by Panasonic Electronic Components, a global leader in semiconductor technology.
Packages
The UN2222 comes in an SC-59 package, making it suitable for compact circuit designs.
Equivalent Parts of UN2222
- NPN Transistor: A comparable small signal bipolar transistor with similar features and performance.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | Yes | Part Life Cycle Code | Obsolete |
Part Package Code | SC-59 | Pin Count ! | 3 |
ECCN Code | EAR99 | Additional Feature ! | BUILT IN BIAS RESISTOR RATIO IS 1 |
Collector Current-Max (IC) | 0.5 A | Collector-Emitter Voltage-Max | 50 V |
Configuration | SINGLE WITH BUILT-IN RESISTOR | DC Current Gain-Min (hFE) | 50 |
JESD-30 Code | R-PDSO-G3 | Number of Elements | 1 |
Number of Terminals | 3 | Package Body Material | PLASTIC/EPOXY |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Peak Reflow Temperature (Cel) | 260 | Polarity/Channel Type | NPN |
Power Dissipation-Max (Abs) | 0.2 W | Qualification Status ! | Not Qualified |
Surface Mount ! | YES | Terminal Form ! | GULL WING |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 10 |
Transistor Application | SWITCHING | Transistor Element Material | SILICON |
Transition Frequency-Nom (fT) | 200 MHz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
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