JANTX2N3055 Specifications
Manufacturer: Microsemi
Part Number: JANTX2N3055
NSN: 5961-00-837-0610
Product Type: NPN Power Transistor
Transistor Type: Bipolar Junction Transistor
Polarity: NPN
Collector-Emitter Voltage: 60 V
Collector Current: 15 A
Power Dissipation: 115 W
Package Type: TO-3 Metal Can
Mounting Type: Chassis Mount
Application Class: Military and Aerospace
Compliance: JAN Military Qualified
Packaging: Factory
Key Features
The JANTX2N3055 is a military-grade NPN power transistor designed for high-current switching and amplification applications. It supports up to 15 A collector current and 60 V collector-emitter voltage for demanding power control circuits. Additionally, the TO-3 metal package enhances thermal dissipation in high-power designs. The JAN qualification ensures reliability in regulated aerospace and defense systems. Because it is engineered for rugged operating environments, it integrates directly into mission-critical electronic assemblies. As a result, it delivers dependable switching and amplification performance in high-reliability platforms.
Applications
Military power supply regulators
Aerospace power control modules
Ground vehicle electronic systems
Industrial motor control circuits
High-current linear regulators
Audio amplifier power stages
Power conversion equipment
Defense electronics assemblies
Product Overview
The JANTX2N3055 from Microsemi delivers robust power transistor performance for demanding electrical systems. First, the 15 A current capability supports high-load switching and amplification tasks. Furthermore, the 60 V rating allows operation within moderate voltage power rails. Because the TO-3 metal package offers excellent heat dissipation, it supports reliable operation in high-power circuits.
Moreover, JAN military qualification ensures consistent performance in regulated procurement environments. In addition, the rugged construction supports operation under vibration and temperature extremes. Therefore, it is suitable for both maintenance replacements and new system builds. Overall, this transistor provides dependable power handling, stable amplification performance, and long-term operational reliability.
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