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Product Detailed Parameters
- Description：TRANS PNP 45V 0.5A PG-SOT23
- Series：-
- Mfr：Infineon Technologies
- Package：Bulk
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：700mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：250 @ 100mA, 1V
- Power - Max：330 mW
- Frequency - Transition：200MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：PG-SOT23
- Grade：-
- Qualification：-
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Overview
The BC807-40E6359 is a PNP general-purpose bipolar junction transistor manufactured by Infineon Technologies. It operates with a maximum collector-emitter voltage of 45 V and a continuous collector current of 500 mA. The device features a power dissipation rating of 250 mW and a transition frequency of 100 MHz. It is housed in an SOT-323 surface-mount package, suitable for compact circuit designs requiring reliable switching or amplification capabilities.
Feature Summary
- PNP polarity configuration for complementary NPN applications
- General-purpose switching and amplification functionality
- Compact SMD plastic package design
Applications
- General-purpose switching circuits
- Signal amplification stages
- Complementary pairs with NPN transistors
Procurement Notes
Verify the manufacturer designation on the component marking against official Infineon documentation to confirm authenticity. Ensure the specific suffix matches the required package variant and quality grade. Cross-reference the part number with authorized distribution channels to avoid counterfeit components. Confirm RoHS compliance status through the official datasheet before integration into regulated assemblies.
Selection Notes
Select this component when a PNP transistor with 45 V breakdown and 500 mA current capability is required in a small surface-mount form factor. Consider the thermal characteristics and gain bandwidth for high-frequency switching applications. Compare specifications against alternative packages if board space constraints differ from the standard SOT-323 dimensions.
Part Context
This component belongs to the BC807 series of general-purpose PNP transistors. It serves as the complementary counterpart to the BC817 NPN transistor family. The series is widely utilized in consumer electronics and industrial control systems for basic signal processing tasks.
Replacement Considerations
Direct substitutes include the BC807-40 from Nexperia and equivalent parts from other manufacturers offering identical electrical ratings and pin configurations in the SOT-323 package.
