BC875,126

Description：TRANS NPN DARL 45V 1A TO-92-3
Series：-

SKU:e606b206e608 Category: Single Bipolar Transistors Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS NPN DARL 45V 1A TO-92-3
Series：-
Mfr：NXP USA Inc.
Package：Tape & Box (TB)
Transistor Type：NPN - Darlington
Current - Collector (Ic) (Max)：1:00 AM
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：1.8V @ 1mA, 1A
Current - Collector Cutoff (Max)：50nA
DC Current Gain (hFE) (Min) @ Ic, Vce：2000 @ 500mA, 10V
Power - Max：830 mW
Frequency - Transition：200MHz
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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BC875,126

Overview

The BC875,126 is an NPN Darlington transistor manufactured by NXP USA Inc., housed in a TO-92 (SOT54) plastic package. It features a maximum collector-emitter voltage of 45 V and a continuous collector current of 1 A. The device offers a minimum DC current gain of 1000 and a transition frequency of 200 MHz. Power dissipation is rated at 830 mW. The component integrates a diode and resistor within the structure.

Feature Summary

High DC current gain capability
Integrated internal diode and resistor
Suitable for general purpose low frequency applications

Applications

Relay drivers
General purpose low frequency applications

Procurement Notes

Verify the specific ordering code matches the BC875,126 designation to ensure correct package type and manufacturer specifications. Confirm that the received components align with the NXP datasheet requirements for voltage, current, and thermal characteristics before integration into designs.

Selection Notes

Select this component when high current gain is required for driving loads such as relays or indicators. The integrated circuitry simplifies design complexity compared to discrete solutions. Ensure the application voltage does not exceed the 45 V limit and current remains within the 1 A rating.

Part Context

This part belongs to the BC875 series of NPN Darlington transistors from NXP Semiconductors. It serves as a single bipolar transistor solution. Complementary PNP types include the BC876, BC878, and BC880. The device is designed for use in consumer and industrial electronics requiring reliable switching performance.