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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT23
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：70 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- Frequency - Transition：100 MHz
- Power - Max：200 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：PG-SOT23
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Overview
The BCR148E6327HTSA1 is an NPN silicon digital transistor featuring a built-in bias resistor network with R1 and R2 both at 47 kΩ. It operates with a maximum collector-emitter voltage of 50 V and a collector current of 100 mA. The device is housed in a SOT-23 surface-mount package, supporting a total power dissipation of 200 mW at case temperatures up to 102°C. It meets AEC-Q101 qualification standards for automotive applications.
Feature Summary
- Integrated dual bias resistors (R1=47 kΩ, R2=47 kΩ) simplify circuit design by reducing external component count.
- Qualified according to AEC-Q101 standards for robustness in automotive environments.
- Pb-free packaging ensures compliance with RoHS directives.
Applications
- Switching circuits
- Inverter logic gates
- Interface driver circuits
Procurement Notes
Verify the specific suffix E6327HTSA1 against official Infineon documentation to confirm the SOT-23 package and standard tape-and-reel orientation. Ensure the procurement channel provides traceability to the original manufacturer's production lot data.
Selection Notes
Select this component when a single NPN digital switch with a 47 kΩ input resistance is required. Verify that the 50 V collector-emitter breakdown voltage aligns with the system's supply rails and that the 100 mA continuous collector current exceeds the load requirements.
Part Context
This part belongs to the BCR148 series, which includes variants like the BCR148S (dual transistors in SOT-363) and BCR148W (single transistor in SOT-323). All share similar electrical characteristics but differ in pin configurations and thermal dissipation capabilities based on their respective packages.
Replacement Considerations
Check for other BCR148 series members or equivalent NPN digital transistors with identical 47 kΩ/47 kΩ resistor ratios and 50 V ratings. Confirm package compatibility if replacing the SOT-23 variant with another form factor.
FAQ
What are the values of the internal bias resistors?
The internal bias resistors R1 and R2 are both typically 47 kΩ.
Is this component suitable for automotive applications?
Yes, the BCR148 series is qualified according to the AEC-Q101 standard.
What is the maximum collector-emitter voltage?
The maximum collector-emitter voltage (VCEO) is 50 V.
