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Product Detailed Parameters
- Description：TRANS NPN 80V 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)：80 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
Infineon BCX5616H6433XTMA1 is an NPN silicon audio frequency transistor in a SOT-89 package. It features a collector-emitter voltage of 80 V, continuous collector current of 1 A, and peak collector current of 1.5 A. The device has a maximum power dissipation of 2 W at case temperatures up to 120°C. DC current gain ranges from 100 to 250 at IC = 150 mA. Transition frequency is typically 100 MHz. It operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Designed for audio frequency driver and output stages
- High collector current capability with low saturation voltage
- Qualified according to AEC-Q101 automotive standards
Applications
- Audio frequency driver stages
- Audio frequency output stages
- General purpose amplification circuits
Procurement Notes
Verify the specific suffix H6433XTMA1 against official Infineon documentation to confirm packaging and tape-and-reel specifications. Ensure the component meets AEC-Q101 requirements if used in automotive applications. Confirm RoHS compliance status through the manufacturer's material declaration before final procurement decisions.
Selection Notes
Select this component when high collector current and robust thermal performance are required in a compact SOT-89 footprint. The 80 V breakdown voltage suits moderate voltage applications. Consider complementary PNP types like BCX51 or BCX53 for push-pull configurations. Verify thermal resistance parameters for heat sinking requirements in high-power scenarios.
Part Context
The BCX56 series comprises NPN silicon transistors intended for audio frequency applications. This family includes variants with different voltage ratings such as BCX54 (45 V) and BCX55 (60 V). The BCX56 specifically offers 80 V collector-emitter voltage. These devices are part of Infineon's general-purpose transistor portfolio designed for reliable analog signal processing.
Replacement Considerations
BCX56-10 may serve as a functional substitute within the same series offering identical electrical characteristics. Complementary PNP transistors BCX51, BCX52, and BCX53 provide matching performance for differential or push-pull circuit designs requiring opposite polarity.
