FCX690BTA

$0.69

Description：TRANS NPN 45V 2A SOT-89-3
Series：-

SKU:70b19aaca873 Category: Single Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

FCX690BTA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is TRANS NPN 45V 2A SOT-89-3. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for FCX690BTA

Description：TRANS NPN 45V 2A SOT-89-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：NPN
Current - Collector (Ic) (Max)：2:00 AM
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：300mV @ 5mA, 1A
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：400 @ 1A, 2V
Power - Max：2 W
Frequency - Transition：150MHz
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89-3
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for FCX690BTA

FCX690BTA

Single Bipolar Transistors Overview

The FCX690BTA is a 45V NPN high gain power transistor manufactured by Diodes Incorporated in an SOT89 package. It supports a continuous collector current of 2A and a peak pulse current of 6A, with a maximum power dissipation of 2W on a large PCB. The device features a minimum DC current gain (hFE) of 400 at 1A and a low saturation voltage below 300mV at 1A. Electrical characteristics include a transitional frequency of 150MHz and ESD ratings of ≥8,000V (HBM). It is qualified to AEC-Q101 standards and supplied in reels of 1,000 units.

Single Bipolar Transistors Feature Summary

High DC current gain exceeding 400 at 1A collector current
Low collector-emitter saturation voltage for efficient switching
Qualified to AEC-Q101 automotive reliability standards
RoHS compliant and halogen-free green device construction

Single Bipolar Transistors Applications

Automotive electronic control modules
General purpose power switching circuits
Driver stages for audio or RF amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm reel size and tape width specifications. Ensure compliance with RoHS and AEC-Q101 requirements if used in regulated environments. Confirm thermal management design aligns with the specified junction-to-ambient resistance values for the target PCB layout.

Single Bipolar Transistors Selection Notes

Select this component when high current gain and low saturation voltage are required in a compact SOT89 footprint. Consider the 2W power dissipation limit and associated thermal resistance values for heat sinking requirements. Verify that the 45V voltage rating meets the circuit's maximum operating conditions.

Single Bipolar Transistors Part Context

The FCX690B belongs to a product line of NPN silicon power transistors designed for high-gain applications. It is part of a complementary pair, with the FCX790A serving as the PNP counterpart. The device utilizes molded plastic case material with matte tin-plated leads suitable for standard surface mount assembly processes.