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2STN2540 Transistors - Bipolar (BJT) - Single by STMicroelectronics
2STN2540 is a Transistors - Bipolar (BJT) - Single model from STMicroelectronics, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Discrete Semiconductor Products / Transistors - Bipolar (BJT) - Single product path. Known package information currently points to SOT-223 under the STMicroelectronics brand listing. TRANS PNP 40V 5A SOT-223. TrustCompo combines the available model, brand, hierarchy, and specification details around 2STN2540 so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Category
Transistors - Bipolar (BJT) - SingleDescription
TRANS PNP 40V 5A SOT-223
key Attributes
-
Datasheet
View 2STN2540 DatasheetTechnical document
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Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
Confirm part and quantity
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2
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3
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Product overview
Overview
TRANS PNP 40V 5A SOT-223
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
8 Weeks
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Packaging
Tape & Reel (TR)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Element Configuration
Single
Length
6.3mm
Package / Case
TO-261-4, TO-261AA
Manufacturer
STMicroelectronics
Categories
Discrete Semiconductor Products
Transistor Application
SWITCHING
Transistor Element Material
SILICON
Subcategory
Other Transistors
Lifecycle Status
ACTIVE (Last Updated: 8 months ago)
Reflow Temperature-Max (S)
30
Radiation Hardening
No
Mount
Surface Mount
Number Of Pins
3
Number Of Terminations
4
Pin Count
4
Width
3.3mm
Height
1.8mm
Power Dissipation
1.6W
Max Power Dissipation
1.6W
Case Connection
COLLECTOR
Sub-Categories
Transistors - Bipolar (BJT) - Single
Operating Temperature
150°C TJ
Polarity/Channel Type
PNP
Current - Collector Cutoff (Max)
100nA ICBO
Max Collector Current
5A
Emitter Base Voltage (VEBO)
6V
Collector Emitter Voltage (VCEO)
40V
Collector Base Voltage (VCBO)
40V
HFE Min
50
DC Current Gain (HFE) (Min) @ Ic, Vce
150 @ 2A 2V
Collector Emitter Breakdown Voltage
-40V
Base Part Number
2STN
Collector Emitter Saturation Voltage
450mV
Vce Saturation (Max) @ Ib, Ic
450mV @ 500mA, 5A
Manufacturer'S Part No.
2STN2540
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8541.29.0095
JESD-30 Code
R-PDSO-G4
ECCN Code
EAR99
Terminal Finish
MATTE TIN
Number Of Elements
1
Transistor Type
PNP
Max Breakdown Voltage
40V
Common questions
Product FAQ
Quick answers for buyers reviewing 2STN2540, stock, documentation, and sourcing steps.
What is 2STN2540?
2STN2540 is a Transistors - Bipolar (BJT) - Single component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for 2STN2540?
2STN2540 is listed with package reference SOT-223. The current product description is TRANS PNP 40V 5A SOT-223, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is 2STN2540 available in stock?
This page currently shows 81156 units in stock and 36695 units available for 2STN2540. 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 2STN2540?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for 2STN2540 by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for 2STN2540?
Yes. This page links to the datasheet for 2STN2540 by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify 2STN2540 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for 2STN2540 before approving the order.
Transistors - Bipolar (BJT) - Single
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