What is MMBT489LT1G?
MMBT489LT1G is a Transistors - Bipolar (BJT) - Single component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original MMBT489LT1G, Transistors - Bipolar (BJT) - Single, by ON Semiconductor
TRANS NPN 30V 1A SOT23
RoHS
Datasheet
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Key specifications
Serise
-
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Categroy
Transistors - Bipolar (BJT) - SingleDescription
TRANS NPN 30V 1A SOT23
key Attributes
-
Technical document
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ISO 9001
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AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
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Product overview
Overview
The MMBT489LT1G is a high-performance NPN bipolar junction transistor (BJT) manufactured by ON Semiconductor. It is designed for general-purpose amplification and switching applications. Here’s a detailed description of its key features and specifications:
Package and Form Factor
- Package Type: The MMBT489LT1G is typically housed in a small SOT-23 package, which is a surface-mount device (SMD) that allows for efficient use of space on printed circuit boards (PCBs).
- Dimensions: The SOT-23 package has compact dimensions, making it suitable for applications where board space is limited.
Electrical Characteristics
- Collector-Emitter Voltage (Vce): The maximum collector-emitter voltage is rated at 30V, allowing it to handle a variety of voltage levels in different applications.
- Collector Current (Ic): The transistor can handle a maximum collector current of 600mA, making it suitable for driving loads in various circuits.
- DC Current Gain (hFE): The MMBT489LT1G exhibits a DC current gain (hFE) in the range of 100 to 300, depending on the collector current, which indicates its efficiency in amplifying signals.
Performance
- Switching Speed: The transistor is capable of fast switching speeds, making it ideal for high-frequency applications.
- Power Dissipation: It has a maximum power dissipation rating of 500mW, which allows it to operate effectively without overheating in typical applications.
Thermal Characteristics
- Junction Temperature (Tj): The maximum junction temperature is rated at 150°C, providing a good thermal margin for reliable operation in various environments.
Applications
The MMBT489LT1G is suitable for a wide range of applications, including:
- Signal amplification in audio and RF circuits.
- Switching applications in power management systems.
- General-purpose use in consumer electronics, automotive, and industrial applications.
Additional Features
- Lead-Free: The MMBT489LT1G is compliant with RoHS standards, making it an environmentally friendly choice for modern electronic designs.
- Reliability: ON Semiconductor ensures high reliability and quality in its manufacturing processes, making this transistor a dependable choice for engineers.
Conclusion
The MMBT489LT1G from ON Semiconductor is a versatile and efficient NPN transistor that meets the needs of various electronic applications. Its compact size, robust electrical characteristics, and reliability make it a popular choice among designers and engineers in the electronics industry.
Full technical breakdown
Detailed Specifications
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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
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
8 Weeks
Published
2005
Packaging
Tape & Reel (TR)
Halogen Free
Halogen Free
Gain Bandwidth Product
100MHz
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Element Configuration
Single
Manufacturer
ON Semiconductor
Height
1.11mm
Categories
Discrete Semiconductor Products
Transistor Application
SWITCHING
Transistor Element Material
SILICON
Power Dissipation
710mW
Operating Temperature
-55°C~150°C TJ
Subcategory
Other Transistors
Package / Case
TO-236-3, SC-59, SOT-23-3
Surface Mount
YES
Contact Plating
Tin
Radiation Hardening
No
Reflow Temperature-Max (S)
40
Pbfree Code
yes
Number Of Pins
3
Pin Count
3
Current Rating
2A
Number Of Terminations
3
Voltage - Rated DC
30V
Max Power Dissipation
310mW
Frequency
100MHz
Length
3.04mm
Max Collector Current
1A
Sub-Categories
Transistors - Bipolar (BJT) - Single
Width
2.64mm
HFE Min
300
Collector Base Voltage (VCBO)
50V
Emitter Base Voltage (VEBO)
5V
Current - Collector Cutoff (Max)
100nA
Polarity/Channel Type
NPN
Transition Frequency
100MHz
Collector Emitter Voltage (VCEO)
30V
Collector Emitter Breakdown Voltage
30V
Collector Emitter Saturation Voltage
200mV
DC Current Gain (HFE) (Min) @ Ic, Vce
300 @ 500mA 5V
Vce Saturation (Max) @ Ib, Ic
200mV @ 100mA, 1A
Manufacturer'S Part No.
MMBT489LT1G
Base Part Number
MMBT489
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
ECCN Code
EAR99
HTSUS
8541.21.0075
Number Of Elements
1
Transistor Type
NPN
Max Breakdown Voltage
30V
Common questions
Product FAQ
Quick answers for buyers reviewing MMBT489LT1G, stock, documentation, and sourcing steps.
What package and description are listed for MMBT489LT1G?
MMBT489LT1G is listed with package reference SOT23. The current product description is TRANS NPN 30V 1A SOT23, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is MMBT489LT1G available in stock?
This page currently shows 60090 units in stock and 23950 units available for MMBT489LT1G. 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 MMBT489LT1G?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MMBT489LT1G by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for MMBT489LT1G?
Yes. This page links to the datasheet for MMBT489LT1G by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify MMBT489LT1G before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MMBT489LT1G before approving the order.
Transistors - Bipolar (BJT) - Single
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