BC817-40 vs BC817-40,215

This in-depth comparison of the BC817-40 and BC817-40,215 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

BC817-40,215

Nexperia USA Inc.

Lifecycle
Active
Stock
7545 PCS
Package
SOT-23-3
Series
Transistors - Bipolar (BJT) - Single
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification BC817-40 BC817-40,215
Part Status Obsolete Active
Transistor Type NPN NPN
Current - Collector(Ic)(Max) 500 mA 500 mA
Voltage - Collector Emitter Breakdown(Max) 45 V 45 V
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 250 @ 100mA, 1V
Power - Max 250 mW 250 mW
Frequency - Transition 100MHz 100MHz
Operating Temperature 150°C (TJ) 150°C (TJ)
Mounting Type Surface Mount Surface Mount
Series - BC817
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