BSP149

Infineon is one of the few semiconductor manufacturers worldwide to offer Depletion MOSFETs.

Areas of application include power supply startup power, over-voltage protection, in-rush-current limiter, off-line voltage reference. With one single component it is possible to realize a simple current regulator. All products are suitable for automotive applications. In order to meet special requirements, Depletion MOSFETs are available with V GS(th) indicator on the reel.

ParametricBSP149
Budgetary Price €€/1k0.32
PackageSOT-223
VDS  max200.0V
RDS (on)  max1800.0mΩ
PolarityN
ID  max0.66A
Ptot  max1.8W
IDpuls  max2.6A
VGS(th)  min  max-2.1V  -1.0V
QG11.0nC
RthJC  max70.0K/W
Operating Temperature  min-55.0°C
Pin Count4.0Pins
MountingSMD
ModeDepletion
Sales Product NameBSP149
OPNBSP149H6906XTSA1
Product Statusactive and preferred
Package NamePG-SOT223-4
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size1000
Packing TypeTAPE & REEL
Moisture Level1
OPNBSP149H6327XTSA1
Product Statusactive and preferred
Package NamePG-SOT223-4
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size1000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • Depletion mode
  • dv/dt rated
  • Available with V GS(th) indicator on the reel
  • Halogen free; Pb-free lead plating; RoHS compliant
  • Qualified according to AEC Q101
Target Applications:
  • Automotive
  • Consumer
  • DC-DC
  • eMobility
  • Onboard Charger
  • Telecom
Data Sheet
TitleSizeDateVersion
BSP149,EN397 KB09 Jan 201302_01
Product Brochure
TitleSizeDateVersion
Product Brochure Small Signal Power MOSFETsEN298 KB01 Dec 201201_01
Application Notes
TitleSizeDateVersion
Application Note Introduction to Infineons Power MOSFET Simulation ModelsEN701 KB30 Nov 201501_00
Application Note Applications for Depletion MOSFETsEN831 KB20 Apr 201501_00
Application Note OptiMOS™ Datasheet ExplanationEN663 KB01 Dec 2012
Application Note Introduction to Infineon`s Simulation Models for Power MOSFETs701 KB06 Mar 2014
Presentations
TitleSizeDateVersion
Presentation N-Channel Depletion MOSFETsEN366 KB11 Oct 201301_00
Application Brochure
TitleSizeDateVersion
Solutions for Solar Energy SystemsEN1.9 MB26 Jun 201401_00
Application Brochure - Infineon Solutions for TransportationEN6.9 MB01 Jun 201300_00
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 Feb 201600_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_12-37-47_MA001092110_PG-SOT223-4-21.pdf23 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Altium - v2.0.zipEN511 KB20 Nov 201501_00
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Eagle - v2.0.zipEN2 KB20 Nov 201501_00
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Cadence - v2.0.zipEN13 KB20 Nov 201501_00
PCB Footprints & Symbols - Depletion MOSFETs - Altium - v1.0178 KB24 Oct 201301_00
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Mentor - v2.0.zipEN2 KB20 Nov 201501_00
PCB Footprints & Symbols - Depletion MOSFETs - Cadence - v1.0114 KB24 Oct 201301_00
PCB Footprints & Symbols - Depletion MOSFETs - Eagle - v1.028 KB24 Oct 201301_00
PCB Footprints & Symbols - Depletion MOSFETs - Mentor - v1.0169 KB24 Oct 201301_00
Simulation Models
TitleSizeDateVersion
Simulation Model OptiMOS™ Power MOSFET PSpice 200V N-ChannelEN783 KB28 Aug 201501_00
Package Data
TitleSizeDateVersion
PG-SOT223-4-21 | BSP149H6906XTSA1EN504 KB11 Apr 201601_00
PG-SOT223-4-21 | BSP149H6327XTSA1EN506 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Altium - v2.0.zipEN511 KB20 Nov 201501_00
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Eagle - v2.0.zipEN2 KB20 Nov 201501_00
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Cadence - v2.0.zipEN13 KB20 Nov 201501_00
PCB Footprints & Symbols - Depletion MOSFETs - Altium - v1.0178 KB24 Oct 201301_00
PCB Footprints and Symbols - BSP149 - 60V-600V N-Channel Depletion Mode MOSFET - Mentor - v2.0.zipEN2 KB20 Nov 201501_00
PCB Footprints & Symbols - Depletion MOSFETs - Cadence - v1.0114 KB24 Oct 201301_00
PCB Footprints & Symbols - Depletion MOSFETs - Eagle - v1.028 KB24 Oct 201301_00
PCB Footprints & Symbols - Depletion MOSFETs - Mentor - v1.0169 KB24 Oct 201301_00
EN BSP149
EN BSL215C
EN power-stage-3x3-and-5x6
EN power-stage-3x3-and-5x6
EN BSS126
LEDs from 10ma to 700mA driven by BCR4XX (AN101) BC817SU
EN IPC300N15N3R
EN IDW40E65D2
EN power-stage-3x3-and-5x6
EN IDV20E65D1
MCDS_2013-08-29_12-37-47_MA001092110_PG-SOT223-4-21.pdf BSP149
EN BSP149
EN BSP149
EN BSP149
EN BSP149
EN BSP149
EN BSP149
PCB Footprints & Symbols - Depletion MOSFETs - Altium - v1.0 BSS126
EN BSP149
PCB Footprints & Symbols - Depletion MOSFETs - Cadence - v1.0 BSS126
PCB Footprints & Symbols - Depletion MOSFETs - Eagle - v1.0 BSS126
PCB Footprints & Symbols - Depletion MOSFETs - Mentor - v1.0 BSS126