BC817-40 vs BC817UPNB6327XT

This in-depth comparison of the BC817-40 and BC817UPNB6327XT provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

BC817-40

STMicroelectronics

Lifecycle: Active
Stock: 3098 PCS
Package: SOT-23
Series: Transistors - Bipolar (BJT) - Single

+BOM RFQ

Part B

BC817UPNB6327XT

Infineon Technologies

Lifecycle: Active
Stock: 8870 PCS
Package: SOT-457
Series: Transistors - Bipolar (BJT) - Arrays

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	BC817-40	BC817UPNB6327XT
Supplier	-	Infineon Technologies
Part Status	Obsolete	Discontinued at Digi-Key
Transistor Type	NPN	NPN, PNP
Current - Collector(Ic)(Max)	500 mA	500mA
Voltage - Collector Emitter Breakdown(Max)	45 V	45V
Vce Saturation(Max) @ Ib Ic	700mV @ 50mA, 500mA	700mV @ 50mA, 500mA
Current - Collector Cutoff(Max)	100nA (ICBO)	100nA (ICBO)
DC Current Gain(h FE)(Min) @ Ic Vce	250 @ 100mA, 1V	160 @ 100mA, 1V
Power - Max	250 mW	330mW
Frequency - Transition	100MHz	170MHz
Operating Temperature	150°C (TJ)	150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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