The JANS2N2222AUA transistor is a high-reliability NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Built to MIL-PRF-19500 standards, this device ensures consistent performance under demanding environmental conditions, making it suitable for aerospace, defense, and industrial systems. Its robust construction supports operation at voltages up to 40V and continuous collector currents up to 600mA. The transistor??s low saturation voltage and fast switching characteristics optimize efficiency in signal processing and control circuits. Sourcing this transistor guarantees durable, high-quality performance from a trusted IC Manufacturer.
JANS2N2222AUA-Transistor Technical Specifications
Parameter
Specification
Device Type
NPN Bipolar Junction Transistor
Collector-Emitter Voltage (VCEO)
40 V
Collector-Base Voltage (VCBO)
75 V
Emitter-Base Voltage (VEBO)
6 V
Collector Current (IC)
600 mA continuous
Power Dissipation (PD)
800 mW
Transition Frequency (fT)
250 MHz minimum
DC Current Gain (hFE)
100 to 300 (at IC=150mA)
Operating Temperature Range
-55??C to +200??C
JANS2N2222AUA-Transistor Key Features
High voltage tolerance: Supports up to 40V collector-emitter voltage, enabling reliable operation in various power circuits.
Robust current handling: Continuous collector current capability of 600mA allows efficient switching and amplification in medium-power applications.
Wide temperature range: Functionality from -55??C to +200??C ensures stable performance in harsh and demanding environments.
Fast switching speed: Transition frequency up to 250 MHz enhances signal integrity and responsiveness in high-frequency circuits.
Typical Applications
General-purpose amplification in aerospace and military-grade electronic equipment requiring adherence to MIL-PRF-19500 standards.
Low to medium power switching in industrial control systems where durability and temperature tolerance are critical.
Signal conditioning and interface circuits in instrumentation requiring stable gain and high reliability.
Pulse and digital logic circuits demanding fast transition times and consistent electrical characteristics.
JANS2N2222AUA-Transistor Advantages vs Typical Alternatives
This transistor excels over typical commercial-grade alternatives due to its MIL-PRF-19500 qualification, which guarantees enhanced reliability, tighter parameter control, and superior environmental tolerance. Its ability to maintain performance over extreme temperature ranges and under elevated voltages makes it ideal for aerospace and defense applications. The combination of high gain, fast switching, and robust current capacity provides engineers with a dependable solution that ensures system stability and longevity in challenging operating conditions.
The JANS2N2222AUA is a military specification version of the popular 2N2222 transistor, produced by manufacturers specializing in high-reliability semiconductor devices. The ??JAN?? prefix indicates compliance with U.S. military standards, specifically MIL-PRF-19500, which defines rigorous testing for parameters like temperature range, mechanical stress, and electrical performance. This product is offered by leading suppliers known for rugged industrial and defense-grade components, ensuring adherence to strict quality and traceability requirements. It caters to applications where component failure is not an option, supporting critical systems across aerospace, defense, and industrial sectors.
FAQ
What distinguishes the JANS2N2222AUA transistor from standard 2
