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Infineon Technologies BSS159NH6906XTSA1
Infineon Technologies

Infineon BSS159NH6906XTSA1 N-Ch Depletion MOSFET

MPNBSS159NH6906XTSA1
End of Life

Infineon SIPMOS N-Channel Depletion Mode MOSFET, 60V Vdss, 230mA Id, 3.5Ohm Rds(on) @ 160mA, 10V, SOT-23-3, -55°C to 150°C.

$0.89Ref. price · indicative, final on quote
BSS159NH6906XTSA1 datasheet
PackagingTO-236-3, SC-59, SOT-23-3
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BSS159NH6906XTSA1 Technical Specifications
ParameterValue
SeriesSIPMOS®
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage60 V
Drive voltage (Max rds on, min rds on)0V, 10V
Current - continuous drain (Id) @ 25°C230mA (Ta)
Power dissipation360mW (Ta)
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
FET featureDepletion Mode
CaseTO-236-3, SC-59, SOT-23-3
Vgs(th) (Max) @ id2.4V @ 26µA
Rds on (Max) @ id, vgs3.5Ohm @ 160mA, 10V
Gate charge (Qg) (Max) @ vgs2.9 nC @ 5 V
Input capacitance (Ciss) (Max) @ vds44 pF @ 25 V

Product details

Depletion-mode N-channel MOSFET in a SOT-23-3 package

The Infineon BSS159NH6906XTSA1 is an N-channel depletion-mode MOSFET from the SIPMOS series, built for applications where a normally-on switch is required. Unlike enhancement-mode devices, this part conducts with zero gate-source voltage and turns off when a negative Vgs is applied — a characteristic that suits current-source circuits, normally-on load switches, and linear regulators where fail-safe open is not the default state. The 60 V drain-source rating and 230 mA continuous drain current at 25°C place it in the low-power signal-switching and auxiliary-load tier, not the power-conversion class.

Sourcing and lifecycle

The BSS159NH6906XTSA1 carries an Active lifecycle status and is ROHS3 compliant.

Frequently asked questions

Is BSS159NH6906XTSA1 a depletion mode MOSFET?

Yes, the BSS159NH6906XTSA1 is an N-channel depletion-mode MOSFET. It conducts with zero gate-source voltage and requires a negative Vgs to turn off, which is the defining behaviour of a depletion-mode device.