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Product Detailed Parameters
- Description：TRANS NPN 300V 2A TO-5AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：2:00 AM
- Voltage - Collector Emitter Breakdown (Max)：300 V
- Vce Saturation (Max) @ Ib, Ic：800mV @ 400mA, 2A
- Current - Collector Cutoff (Max)：200nA
- DC Current Gain (hFE) (Min) @ Ic, Vce：25 @ 500mA, 5V
- Power - Max：1 W
- Frequency - Transition：-
- Operating Temperature：-65°C ~ 200°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-205AA, TO-5-3 Metal Can
- Supplier Device Package：TO-5AA
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Overview
The 2N5663 is an NPN power silicon transistor manufactured by Microchip Technology. It features a collector-emitter voltage rating of 300V and a maximum collector current of 2A. The device utilizes a TO-5 metal can package with three pins. It is qualified per MIL-PRF-19500/454 standards, ensuring reliability for demanding environments. The component operates within a junction temperature range suitable for industrial applications.
Feature Summary
- Qualified to MIL-PRF-19500/454 military specifications
- Constructed from silicon material in a metal TO-5 package
- Designed as a single-element NPN power transistor
Applications
- Military-grade electronic systems
- High-voltage switching circuits
- Industrial power control applications
Procurement Notes
Verify the specific revision level and qualification status required for your application, as military-qualified parts often have strict documentation requirements. Confirm that the TO-5 package style matches your existing board layout or socket infrastructure. Ensure compatibility with MIL-PRF-19500/454 standards if used in regulated defense or aerospace projects.
Selection Notes
Select this component when a ruggedized, high-voltage NPN transistor is needed for critical systems. The 300V rating and 2A current capacity make it suitable for moderate power switching tasks. Consider the through-hole TO-5 package constraints during mechanical design. Verify thermal management needs against the specified operating temperature ranges.
Part Context
This part belongs to the family of NPN power transistors produced under military specifications. It shares similar electrical characteristics with other devices in the MIL-PRF-19500 series but is distinct in its specific voltage and current ratings. The TO-5 package provides robust physical protection compared to plastic alternatives.
Replacement Considerations
Check for direct equivalents such as the 2N5660 or 2N5662 within the same manufacturer's lineup, noting differences in voltage and power dissipation ratings. Ensure any substitute meets the same MIL-PRF-19500 qualification level if military compliance is mandatory.
