BTS40K2-1EJC

The BTS40k2-1EJC is a 200mΩ single channel Smart High-Side Power Switch, embedded in a PG-DSO-8-43 EP, Exposed Pad package, providing protective functions and diagnosis. The power transistor is built by an N-channel vertical power MOSFET with charge pump. The device is integrated in Smart6 technology. It is specially designed to drive relays and lamps up to 1x R5W 12V, as well as LEDs.

ParametricBTS40K2-1EJC
Channels1.0
RDS (on) (@ Tj = 150°C)  max400.0mΩ
RDS (on) (@ Tj = 25°C)200.0mΩ
Recommended Operating Voltage  min  max5.0V  28.0V
IL (Short Circuit Current)50.0A
DiagnosticsSense
ton (Turn ON time)  max120.0µs
toff (Turn OFF time)  max120.0µs
Operating Temperature  min  max-40.0°C  150.0°C
MountingSMD
FamilyClassic PROFET
Nominal Load Current per channel (All channels active)1.5A
Sales Product NameBTS40K2-1EJC
OPNBTS40K21EJCXUMA1
Product Statusactive and preferred
Package NamePG-DSO-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Single channel device
  • Very low stand-by current
  • 3.3 V and 5 V compatible logic inputs
  • Electrostatic discharge protection (ESD)
  • Optimized electromagnetic compatibility
  • Logic ground independent from load ground
  • Very low power DMOS leakage current in OFF state
  • Green product (RoHS compliant)
  • AEC qualified
Target Applications:
  • Suitable for resistive, inductive and capacitive loads
  • Replaces electromechanical relays, fuses and discrete circuits
Data Sheet
TitleSizeDateVersion
BTS40K2-1EJC-Data Sheet,EN1.2 MB18 Jan 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Mentor - v1.0EN2 KB29 Apr 201601_00
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Eagle - v1.0EN2 KB29 Apr 201601_00
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Cadence - v1.0EN13 KB29 Apr 201601_00
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Altium - v1.0EN536 KB29 Apr 201601_00
Evaluation Boards
BoardFamilyDescriptionStatus
PROFETPLUS MOTHERBRDHigh/Low Side SwitchThis demoboard is designed to handle all devices within the PROFETTM+ family. Banana connectors are provided for the connection to the power lines. The motherboard contains the entire application circuitry around the PROFETTM+ device. Additionally, some useful functions, such as the possibility to connect more than one demoboard to a test set up are implemented.on request
Package Data
TitleSizeDateVersion
PG-DSO-8-43 | BTS40K21EJCXUMA1EN506 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Mentor - v1.0EN2 KB29 Apr 201601_00
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Eagle - v1.0EN2 KB29 Apr 201601_00
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Cadence - v1.0EN13 KB29 Apr 201601_00
PCB Footprints and Symbols - BTS40K2-1EJC - Automotive Smart High Side Switch - PROFET - Altium - v1.0EN536 KB29 Apr 201601_00
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