MMBT6428LT1

Description：TRANS SS NPN 50V LN SOT23
Series：*

SKU:7de9549e8777 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

MMBT6428LT1 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists onsemi. Its product description is TRANS SS NPN 50V LN SOT23. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for MMBT6428LT1

Description：TRANS SS NPN 50V LN SOT23
Series：*
Mfr：onsemi
Package：Cut Tape (CT)
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Power - Max：-
Frequency - Transition：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for MMBT6428LT1

MMBT6428LT1

Single Bipolar Transistors Overview

The MMBT6428LT1 is an NPN silicon amplifier transistor manufactured by onsemi. It operates with a maximum collector-emitter voltage of 50 Vdc and a continuous collector current of 200 mAdc. The device features a DC current gain ranging from 250 to 650 at a collector current of 10 mAdc. Its transition frequency reaches up to 700 MHz, supporting high-frequency applications. Thermal dissipation is rated at 225 mW on an FR-5 board. The component is housed in a SOT-23 (TO-236) package.

Single Bipolar Transistors Feature Summary

Designed for low-noise signal amplification applications
Capable of operation across a wide temperature range from -55°C to +150°C
Provides high DC current gain suitable for general-purpose amplification

Single Bipolar Transistors Applications

Low-noise audio preamplifiers
RF signal processing circuits
General-purpose linear amplification stages

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and shipping configuration. Confirm RoHS compliance status if required for your assembly process. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity. Cross-reference the datasheet revision date with your design requirements to validate electrical characteristics.

Single Bipolar Transistors Selection Notes

Select this component when a single NPN transistor with moderate voltage ratings and high bandwidth is required. Consider the SOT-23 footprint constraints during PCB layout. Evaluate thermal management needs based on the specified power dissipation limits. Compare noise figure specifications against circuit sensitivity requirements before finalizing the design choice.

Single Bipolar Transistors Part Context

This part belongs to the MMBT6428L series of small-signal bipolar junction transistors. It is designed as a complement to the PNP MMBT6429LT1 device. The series targets applications requiring reliable performance in compact surface-mount designs. It serves as a discrete solution for analog signal conditioning tasks.