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BSS138N Transistors - FETs, MOSFETs - Single by Infineon Technologies
BSS138N is a Transistors - FETs, MOSFETs - Single model from Infineon Technologies, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Discrete Semiconductor Products / Transistors - FETs, MOSFETs - Single product path. Known package information currently points to SOT-23-3 under the Infineon Technologies brand listing. N-channel logic-level enhancement mode MOSFET, 60 V, 0.23 A, SOT-23-3. Pin-to-pin drop-in replacement for onsemi BSS138L. TrustCompo combines the available model, brand, hierarchy, and specification details around BSS138N so buyers can move faster from review to quotation.
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Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
BSS138
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Category
Transistors - FETs, MOSFETs - SingleDescription
N-channel logic-level enhancement mode MOSFET, 60 V, 0.23 A, SOT-23-3. Pin-to-pin drop-in replacement for onsemi BSS138L.
key Attributes
-
Datasheet
View BSS138N DatasheetTechnical document
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
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ISO 14001
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ESD Control
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Product overview
Overview
BSS138N is Infineon Technologies' SIPMOS small-signal N-channel enhancement mode MOSFET in PG-SOT-23 (3-pin). Rated 60 V VDS, 0.23 A ID, 3.5 Ω Rds(on) at Vgs = 10 V, 360 mW Pd. Pin-to-pin drop-in for onsemi BSS138L (SOT-23-3 footprint, identical pinout 1=Gate, 2=Drain, 3=Source). Identical RDS(on) (3.5 Ω) at the same gate drive as onsemi BSS138L, making it an exact parametric replacement per Ovaga cross-reference and DigiKey 'Similar' listing. Marketed as the Infineon successor to the BSS138 footprint.
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Popular Specs Surfaced First
Product Parameter
VGS (Gate-Source)
±20 V
Product Parameter
ID (Continuous Drain)
0.23 A (Ta)
Product Parameter
VDS (Drain-Source)
60 V
Product Parameter
Rds(On)
3.5 ohm @ Vgs = 10 V
Product Parameter
Vth (Threshold)
0.7 V to 1.5 V
Product Parameter
Power Dissipation (Max)
360 mW (Ta)
VGS (Gate-Source)
±20 V
ID (Continuous Drain)
0.23 A (Ta)
VDS (Drain-Source)
60 V
Rds(On)
3.5 ohm @ Vgs = 10 V
Vth (Threshold)
0.7 V to 1.5 V
Power Dissipation (Max)
360 mW (Ta)
Part Number
BSS138N
Mounting Type
Surface Mount
Manufacturer
Infineon Technologies
Pin Count
3
Lifecycle Status
Active
Operating Temperature
-55 C to +150 C
Package / Case
PG-SOT-23 (H6327 / H6433 suffix)
FET Type
N-Channel enhancement mode (SIPMOS)
BSS138N cross reference and alternatives
BSS138N replacement and cross-reference parts
Review mapped alternatives for BSS138N from Infineon Technologies. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
Pin-to-pin optionON SemiconductorSOT-23-3
BSS138L
Pin-to-pin P2P drop-in for the obsolete onsemi BSS138L. Infineon BSS138N is the SIPMOS small-signal N-channel MOSFET in PG-SOT-23 (3-pin) with identical SOT-23-3 footprint and pinout (1=Gate, 2=Drain, 3=Source). Same 3.5 Ω RDS(on) at the same gate drive — exact parametric replacement per Ovaga and DigiKey 'Similar' listings. 60 V VDS (vs BSS138L's 50 V) provides 20% extra voltage headroom. 0.23 A ID vs BSS138L's 0.20 A. Recommended primary drop-in for new designs after BSS138L is obsolete.
Replacement Type
Pin-to-pin option
Lifecycle status
LTB
key Attributes
-
Available Quantity
87,836
Sourcing Signal
Review mapped alternatives for BSS138N from ON Semiconductor. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.
Common questions
Product FAQ
Quick answers for buyers reviewing BSS138N, stock, documentation, and sourcing steps.
What is BSS138N?
BSS138N is a Transistors - FETs, MOSFETs - Single component from Infineon Technologies. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for BSS138N?
BSS138N is listed with package reference SOT-23-3. The current product description is N-channel logic-level enhancement mode MOSFET, 60 V, 0.23 A, SOT-23-3. Pin-to-pin drop-in replacement for onsemi BSS138L., and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is BSS138N available in stock?
This page currently shows 184877 units in stock and 85892 units available for BSS138N. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for BSS138N?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for BSS138N by Infineon Technologies. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for BSS138N?
Yes. This page links to the datasheet for BSS138N by Infineon Technologies, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify BSS138N before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for BSS138N before approving the order.
Transistors - FETs, MOSFETs - Single
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