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Product Detailed Parameters
- Description：300MA 40V TH TRANSISTOR-SMALL SI
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- Transistor Type：NPN - Darlington
- Current - Collector (Ic) (Max)：300 mA
- Voltage - Collector Emitter Breakdown (Max)：40 V
- Vce Saturation (Max) @ Ib, Ic：1.4V @ 200µA, 200mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：7000 @ 2mA, 5V
- Power - Max：-
- Frequency - Transition：60MHz
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Supplier Device Package：TO-92
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor Corp 2N5308 TRA TIN/LEAD is a single NPN Darlington transistor housed in a TO-92-3 through-hole package. It features a maximum collector-emitter voltage (VCEO) of 40 V and a maximum DC collector current of 500 mA. The device has a power dissipation rating of 1.5 W and operates within a temperature range of -65°C to +150°C. Key electrical characteristics include a minimum DC current gain (hFE) of 7000 at 2 mA and 5 V, and a transition frequency (fT) of 60 MHz.
Feature Summary
- High DC current gain capability for sensitive signal amplification
- Wide operating temperature range suitable for harsh environments
- Through-hole mounting configuration for standard PCB integration
Applications
- High-gain amplifier circuits
- Switching applications requiring low input drive current
- Sensor interface stages
Procurement Notes
Verify the specific suffix 'TRA' against official datasheets to confirm tape-and-reel packaging or specific binning requirements. Ensure tin/lead compliance matches project specifications. Confirm availability with authorized distributors as lead times may vary. Cross-reference part numbers to avoid confusion with similar series components.
Selection Notes
Select this component when high current gain is required in a small form factor. The 40 V rating limits its use in higher voltage applications. Consider the 60 MHz bandwidth for frequency response requirements. Evaluate thermal management needs given the 1.5 W dissipation limit in the TO-92-3 package.
Part Context
This part belongs to the 2N5308 series of NPN Darlington transistors manufactured by Central Semiconductor. It is designed for general-purpose amplification and switching tasks. The series offers consistent performance across various industrial and commercial applications. It serves as a discrete solution for building complex analog circuits.
Replacement Considerations
Check for direct equivalents from other manufacturers offering identical pinouts and electrical parameters. Verify that any substitute maintains the same TO-92-3 package dimensions and thermal characteristics. Ensure compatibility with existing circuit designs before implementation.
