BTS3256D

The BTS 3256D is a single channel low-side power switch in PG-TO-252-5-11 package providing embedded protective functions. This HITFET™ is designed for automotive and industrial applications with outstanding protection and control features. The power transistor is a N-channel vertical power MOSFET. The device is controlled by a chip in Smart Power Technology.

ParametricBTS3256D
Channels1.0
VDS  max40.0V
ID7.5A
RDS (on)  max10.0mΩ
ID(lim)  min42.0A
ISC  max30.0A
ton  max22.0µs
toff  max24.0µs
Operating Temperature  min  max-40.0°C  150.0°C
MountingSMT
Sales Product NameBTS3256D
OPNBTS3256DAUMA1
Product Statusactive and preferred
Package NamePG-TO252-5
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Summary of Features:
  • Slew rate control by dedicated pin enabling EMC optimized switching or PWM operation
  • Max. switching Frequency 12kHz
  • Clear detection of digital fault signal also during fast PWM operation due to restart delay time
  • Thermal and overload protection with time controlled auto restart behavior
  • Time and Power limited active current limitation
  • Minimum RDSDS(on) achieved with 3.3V or 5V logic input
  • Electrostatic discharge protection (ESD)
  • Very low leakage current
  • Green Product (RoHS compliant)
  • AEC (Automotive Electronics Council) Stress Test Qualification
Target Applications:
  • Solenoid driver (Powertrain)
  • Body controller (interior light dimming)
Data Sheet
TitleSizeDateVersion
BTS3256_DataSheet,EN1.5 MB02 Jun 200901_00
Product Brief
TitleSizeDateVersion
Product Brief BTF305TE；EN195 KB04 Dec 201401_00
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection Guide；EN10.6 MB19 Jan 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-04-30_14-08-48_MA001363340_PG-TO252-5-11.pdf；EN28 KB30 Apr 201501_00
MCDS_2013-08-29_08-06-30_MA000521270_PG-TO252-5-11.pdf23 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Altium - v1.029.4 MB23 Oct 201301_00
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Cadence - v1.0476 KB23 Oct 201301_00
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Eagle - v1.0109 KB23 Oct 201301_00
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Mentor - v1.0675 KB23 Oct 201301_00
Evaluation Boards
BoardFamilyDescriptionStatus
DEMOBOARD BTS3256High/Low Side SwitchThe BTS3256D Demoboard is a small PCB (7 cm × 8 cm) where a engineering sample is already mounted with a 6 cm2 copper cooling area. LEDs show the device status. All device pins can be directly accessed and a jumper disconnects the attached logic from the device to avoid interferences for customer measurements.BTS3256Don request
Package Data
TitleSizeDateVersion
PG-TO252-5-11 | BTS3256DAUMA1；EN478 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Altium - v1.029.4 MB23 Oct 201301_00
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Cadence - v1.0476 KB23 Oct 201301_00
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Eagle - v1.0109 KB23 Oct 201301_00
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Mentor - v1.0675 KB23 Oct 201301_00
EN BTS3256D
EN BTS282Z+E3230
EN TLE8203E
EN BTS3256D
MCDS_2013-08-29_08-06-30_MA000521270_PG-TO252-5-11.pdf BTS3256D
EN BTS3256D
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Altium - v1.0 BTS141
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Cadence - v1.0 BTS141
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Eagle - v1.0 BTS141
PCB Footprints & Symbols - HITFET_-_Smart_Low-Side_Switches - Mentor - v1.0 BTS141
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