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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A PG-SOT323
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：420 @ 2mA, 5V
- Power - Max：250 mW
- Frequency - Transition：250MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：PG-SOT323
- Grade：-
- Qualification：-
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Overview
BC850CWH6327XTSA1 is a PNP general-purpose bipolar junction transistor manufactured by Infineon Technologies. It is housed in a compact SOT-323 surface-mount package, designed for low-power switching and amplification applications. The device features a maximum collector-emitter voltage of 45 V and a continuous collector current rating of 100 mA. With a power dissipation capability of 330 mW and a transition frequency up to 250 MHz, it supports efficient signal processing. The component operates within a temperature range of -55°C to +150°C and complies with RoHS standards, ensuring environmental safety and reliability in consumer electronics.
Feature Summary
- Compact SOT-323 surface-mount packaging for space-constrained designs
- High transition frequency supporting efficient signal processing
- Wide operating temperature range for reliable performance
- RoHS compliant construction for environmental safety
Applications
- General-purpose switching circuits
- Low-power amplification stages
- Consumer electronics signal processing
- Portable device load control
Procurement Notes
Verify the specific suffix WH6327XTSA1 against official Infineon documentation to confirm tape-and-reel packaging and automotive-grade qualification status. Ensure compatibility with standard SOT-323 footprints during PCB layout. Cross-reference datasheet revisions to validate electrical parameters before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring small form factors and high-frequency response. Compare thermal resistance values against system constraints to ensure adequate heat dissipation within the SOT-323 package. Verify that the 45V voltage rating exceeds peak circuit voltages to prevent breakdown under transient conditions.
Part Context
This part belongs to Infineon's BC85x series of PNP transistors, widely used in general-purpose electronics. The BC850C variant offers specific hFE binning for consistent gain characteristics. It serves as a standard replacement for legacy discrete PNP devices in modern surface-mount assembly lines.
Replacement Considerations
Check for direct pin-compatible alternatives such as BC857C or BC858B from other manufacturers if supply constraints exist. Verify that substitute parts meet identical voltage, current, and package specifications to maintain circuit integrity.
