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Product Detailed Parameters
- Description：TRANS NPN 45V 1A PG-SOT89
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
- Power - Max：2 W
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：PG-SOT89
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BCX5416H6327XTSA1 is an NPN silicon audio frequency transistor from the BCX54...BCX56 family, manufactured by Infineon Technologies. It operates in a single configuration within a SOT-89 package. Key electrical parameters include a collector-emitter voltage of 45 V, a collector-base voltage of 45 V, and an emitter-base voltage of 5 V. The device supports a maximum continuous collector current of 1 A and a peak collector current of 1.5 A. Total power dissipation reaches 2 W at a case temperature of 120°C or lower. The transition frequency is typically 100 MHz. It meets AEC-Q101 qualification standards.
Feature Summary
- Designed for audio frequency driver and output stages
- Features high collector current capability
- Provides low collector-emitter saturation voltage
Applications
- Audio frequency driver stages
- Audio frequency output stages
Procurement Notes
Verify the specific part number suffix against official Infineon documentation to confirm exact binning and packaging specifications. Confirm that the component meets AEC-Q101 automotive qualification requirements if intended for automotive applications. Ensure thermal management aligns with the specified junction-to-soldering point thermal resistance limits during operation.
Selection Notes
Select this component for applications requiring NPN bipolar transistors with high current handling in compact surface-mount packages. Consider the complementary PNP types within the same series for push-pull configurations. Evaluate the thermal performance based on the specified junction temperature limits and power dissipation characteristics under expected operating conditions.
Part Context
This component belongs to the BCX54...BCX56 series of NPN silicon AF transistors. The series includes complementary PNP types such as BCX51...BCX53. These devices are designed for general-purpose audio frequency applications and are available in various voltage ratings within the family. The H6327XTSA1 suffix indicates specific tape-and-reel packaging and manufacturing lot details.
Replacement Considerations
Complementary types in the series include BCX51, BCX52, and BCX53 (PNP). Other variants in the family include BCX54, BCX55, BCX56, BCX55-10, and BCX56-10, which offer different voltage ratings.
