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Product Detailed Parameters
- Description：TRANS 2PNP 40V 50MA TO-78-6
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Transistor Type：2 PNP (Dual)
- Current - Collector (Ic) (Max)：50mA
- Voltage - Collector Emitter Breakdown (Max)：40V
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 100µA, 10V
- Power - Max：-
- Frequency - Transition：200MHz
- Operating Temperature：-
- Mounting Type：Through Hole
- Package / Case：TO-78-6 Metal Can
- Supplier Device Package：TO-78-6
- Grade：-
- Qualification：-
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Overview
The MD7003 is a PNP low noise dual transistor manufactured by Central Semiconductor Corp. It utilizes the TO-78 metal case package and operates with a collector current of 50 mA, a collector-base voltage of 50 V, and a collector-emitter voltage of 40 V. The device features a minimum DC current gain (hFE) of 40 at 10 mA and a maximum collector-emitter saturation voltage of 0.35 V at 10 mA. Its transition frequency (fT) reaches 200 MHz, supporting high-frequency amplification and switching applications.
Feature Summary
- Designed for low noise amplification in radio frequency circuits
- Utilizes hermetically sealed TO-78 metal case construction
- Provides matched electrical characteristics within dual transistor configurations
Applications
- VHF/UHF oscillator stages
- Low noise amplifier circuits
- General purpose switching applications
Procurement Notes
Verify component status before procurement as the MD7003 has been classified as End of Life. Confirm availability through official manufacturer channels or authorized distributors. Request updated documentation to ensure compliance with current specifications and environmental regulations prior to finalizing orders.
Selection Notes
Select this component for designs requiring PNP low noise performance in a TO-78 package. Ensure circuit requirements align with the 50 mA collector current limit and 40 V collector-emitter voltage rating. Consider thermal management capabilities inherent to the metal can packaging when integrating into the system design.
Part Context
The MD7003 belongs to Central Semiconductor's dual transistor lineup housed in the TO-78 case. This series includes complementary NPN and PNP variants such as the MD7000 and MD7001. These devices are engineered for specialized analog and RF applications requiring stable performance in hermetic environments.
Replacement Considerations
No direct replacement part numbers are listed for the MD7003 in the official End of Life notice. Contact [email protected] for assistance in locating alternate sources or suitable substitutes.
