BCR521

NPN Silicon Digital Transistor

ParametricBCR521
Budgetary Price €€/1k0.03
PolarityNPN (Single)
R11.0kΩ
R21.0kΩ
hFE  min20.0
Vi (on)  max1.0V
Vi (on)  min1.02mA / 0.3V
Vi (off)  max1.5100µA / 5V
VCEO  max50.0V
VCBO  max50.0V
VEBO  max5.0V
Ptot  max330.0mW
ICBO  max100.0nA
fT100.0MHz
VCE(sat)  max0.3V
MountingSMT
R1 / R21.0
Sales Product NameBCR521
OPNBCR521E6327HTSA1
Product Statusnot for new design
Package NamePG-SOT23-3
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • Built in bias resistor (R1= 1 kΩ, R2= 1 kΩ)
  • Pb-free (RoHS compliant) package
  • Qualified according AEC Q101
Data Sheet
TitleSizeDateVersion
BCR521,EN526 KB07 Sep 201101_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_13-55-41_MA000245956_PG-SOT23-3-4.pdf19 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BCR521 - Digital Transistor - MWO - v2.0.zipEN574 KB15 Jan 201601_00
PCB Footprints & Symbols - Single Transistors I 500 mA - Altium - v1.0276 KB22 Oct 201301_00
PCB Footprints & Symbols - Single Transistors I 500 mA - Cadence - v1.0172 KB22 Oct 201301_00
PCB Footprints & Symbols - Single Transistors I 500 mA - Mentor - v1.0263 KB22 Oct 201301_00
Simulation Data
TitleSizeDateVersion
ifx_ditr46 KB16 Apr 201501_04
Package Data
TitleSizeDateVersion
PG-SOT23-3-3 | BCR521E6327HTSA1EN437 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BCR521 - Digital Transistor - MWO - v2.0.zipEN574 KB15 Jan 201601_00
PCB Footprints & Symbols - Single Transistors I 500 mA - Altium - v1.0276 KB22 Oct 201301_00
PCB Footprints & Symbols - Single Transistors I 500 mA - Cadence - v1.0172 KB22 Oct 201301_00
PCB Footprints & Symbols - Single Transistors I 500 mA - Mentor - v1.0263 KB22 Oct 201301_00
EN BCR521
MCDS_2013-08-29_13-55-41_MA000245956_PG-SOT23-3-4.pdf BCR521
ifx_ditr BCR523U
EN BCR521
PCB Footprints & Symbols - Single Transistors I 500 mA - Altium - v1.0 BCR583
EN BCR521
PCB Footprints & Symbols - Single Transistors I 500 mA - Cadence - v1.0 BCR583
PCB Footprints & Symbols - Single Transistors I 500 mA - Mentor - v1.0 BCR583