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Product Detailed Parameters
- Description：TRANS NPN 30V 0.05A TO-92
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：50 mA
- Voltage - Collector Emitter Breakdown (Max)：30 V
- Vce Saturation (Max) @ Ib, Ic：200mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：2nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：1200 @ 10mA, 5V
- Power - Max：1.5 W
- Frequency - Transition：150MHz
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor 2N5963 PBFREE is an NPN silicon epitaxial planar transistor housed in a TO-92 package. It features a collector-emitter voltage of 30 V and continuous collector current of 50 mA with 625 mW power dissipation at 25°C ambient temperature. The device offers high DC current gain ranging from 120 to 1,000 at 100 μA collector current and up to 1,200–2,200 at 10 mA. Transition frequency reaches 150 MHz, while noise figures are as low as 3.0 dB under specific test conditions.
Feature Summary
- Designed for applications requiring extremely high gain and low noise characteristics
- Utilizes epoxy molded construction manufactured via the epitaxial planar process
- Provides wide operating and storage junction temperature range capabilities
Applications
- Low-noise amplifier circuits
- High-gain signal processing stages
- Sensitive sensor interface designs
Procurement Notes
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and lead finish specifications prior to integration. Ensure proper handling procedures are followed during assembly to maintain electrical integrity and prevent electrostatic discharge damage to the semiconductor junction.
Selection Notes
Select this component when circuit requirements demand high current amplification combined with minimal signal degradation. Evaluate thermal management needs against the specified power dissipation limits. Compare noise performance metrics against alternative transistors to ensure compatibility with sensitive analog front-end architectures.
Part Context
This device belongs to the 2N5961 series family of small-signal NPN transistors. While sharing similar manufacturing processes and physical packaging, distinct part numbers within this series offer varying voltage ratings and gain distributions tailored to specific design constraints.
Replacement Considerations
Official documentation classifies this product as End of Life (EOL). No direct replacement part number is currently suggested by the manufacturer. Engineers should consult technical support for potential alternate sourcing options.
