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  • Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3
  • Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3
  • Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3
  • Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3
  • Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3
Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3

Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3

$0.10-$9.90/ Piece|5 Piece/Pieces(Min. Order)
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Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Regulation & Signal Amplification: Designed to manage power distribution and amplify electronic signals in compact circuits, enabling efficient control in diverse applications.
  • Space-Constrained Integration: The SOT-23 surface-mount package allows seamless integration into printed circuit boards (PCBs), optimizing performance in limited-space environments.

Key features

  • 1. Material Technology

    • With a durable black plastic/ceramic body, ensure reliable insulation and protection in harsh industrial environments.

  • 2. Interactive Design

    • With a standardized SOT-23 package design, streamline assembly processes compared to through-hole components*.

  • 3. Performance Parameters

    • With a compact SOT-23 form factor, achieve high-density PCB layouts for space-constrained industrial machinery*.

  • 4. Scenario Solutions

    • With versatility in industrial applications, deploy in machinery control systems, automotive electronics, and automation equipment for reliable performance.

  • 5. Certification Standards

    • With compliance to industrial reliability standards, ensure consistent performance in demanding machine environments*.

Product details

Voltage transistor XL1225L-AE3-R SOT-23 XL1225 XL1225L XL1225L-AE3

The Voltage Transistor XL1225L-AE3-R (SOT-23) is a compact, high-performance transistor designed for industrial and machine applications. Its surface-mount SOT-23 package ensures easy integration into space-constrained PCB layouts, while its robust material construction and optimized electrical parameters deliver reliable performance in demanding environments.

Technical specifications

FeatureSpecificationBenefit
Package TypeSOT-23 (3-Lead)Compact design for miniaturized circuits
MaterialBlack epoxy resin body, tin-plated leadsInsulation, corrosion resistance
Dimensions2.9mm × 1.6mm × 1.0mmSpace-efficient for dense PCB layouts
Operating Voltage30V max (typical)Safe for moderate-power industrial uses
Max Continuous Current200mA (continuous)Handles standard machine control loads

Customization guide

Adjustable parameters such as voltage ratings (up to 30V) and current capacity (200mA) can be tailored to meet specific machine power requirements.

Get inspired

With its compact SOT-23 design and robust thermal performance, this transistor is ideal for industrial control systems, automotive electronics, and portable machinery where reliability and space efficiency are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Continuous Current200mA+15% (230mA)+30% (260mA)*
Operating Temperature Range-40°C to +85°CExtended (-55°C)Military-grade (-65°C)
Thermal Resistance120°C/W95°C/W70°C/W

Supplier's note

  1. Technical Breakthroughs:

    • SOT-23 Package: 20% smaller than traditional DIP packages, enabling denser PCB layouts.
    • Enhanced Thermal Performance: The Pro Model’s 70°C/W thermal resistance outperforms industry benchmarks by 40%, ensuring stable operation in high-heat environments.
    • Wider Temperature Range: The Advanced and Pro Models support extreme temperatures (-55°C to +125°C), enabling use in automotive and industrial machinery.

  2. Optimal Version Selection:

    • Base Model: Ideal for basic machine control systems requiring standard current loads (e.g., low-power sensors).
    • Advanced Model: Suitable for moderate industrial applications needing extended temperature resilience (e.g., automotive ECUs).
    • Pro Model: Best for high-power industrial machinery (e.g., robotics, HVAC systems) where extreme thermal and electrical demands are critical.

With the Pro Model’s tripled thermal resistance compared to legacy designs, users can safely handle high-power cycles without performance degradation. Pair its robust voltage tolerance with the SOT-23’s compact form factor to achieve both reliability and space efficiency in demanding machine setups.

Frequently asked questions

  • Which transistor model suits space-constrained machine applications?

  • How to prevent oxidation on SOT-23 transistor leads during machine assembly?

  • Plastic vs. ceramic transistor bodies: Which is better for industrial machines?

  • Can the XL1225L-AE3-R be customized for specific voltage/current needs in machinery?

  • Is the XL1225L-AE3-R transistor RoHS-compliant for industrial use?

  • What makes the XL1225L-AE3-R suitable for high-frequency machine circuits?

  • How to integrate SOT-23 transistors into PCBs for machine automation?

  • Does the XL1225L-AE3-R handle thermal stress in industrial machines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Current RatingHigh-power industrial machineryIndustry Standard: 0.5A ▲
Our Base: 1.0A ▲▲
Our Advanced: 1.5A ▲▲▲		Supports heavier loads (e.g., motor control) ▲▲▲
Lower risk of overheating		Higher cost for Advanced versions ▲▲▲
Base version may limit extreme applications
Voltage HandlingAutomotive systemsIndustry Standard: 20V ▲
Our Base: 30V ▲▲
Our Advanced: 40V ▲▲▲		Wider voltage tolerance for harsh environments ▲▲▲
Reduces failure risks		Advanced versions require robust circuit design ▲▲▲
Base may underperform in high-voltage setups
Thermal ResistanceCompact electronics (e.g., drones)Industry Standard: 150°C/W ▲
Our Base: 100°C/W ▲▲
Our Advanced: 80°C/W ▲▲▲		Faster heat dissipation ▲▲▲
Enables continuous operation in tight spaces		Advanced versions may need heatsinks ▲▲▲
Base sufficient for moderate use
Package SizeWearable devicesIndustry Standard: 3x3mm ▲
Our Base: 2.9x2.9mm ▲▲
Our Advanced: 2.8x2.8mm ▲▲▲		Space-saving design ▲▲▲
Easy PCB integration ▲▲▲		Minimal size difference between tiers ▲▲
Advanced versions may require precise assembly
Operating Temp RangeHarsh environments (e.g., oil rigs)Industry Standard: -20°C to +85°C ▲
Our Base: -30°C to +105°C ▲▲
Our Advanced: -40°C to +125°C ▲▲▲		Reliable in extreme climates ▲▲▲
Reduces downtime ▲▲▲		Advanced versions cost 20% more ▲▲▲
Base adequate for most industrial uses
Switching SpeedHigh-frequency circuits (e.g., RF amps)Industry Standard: 10ns ▲
Our Base: 8ns ▲▲
Our Advanced: 5ns ▲▲▲		Faster signal response ▲▲▲
Reduces lag in real-time systems ▲▲▲		Advanced versions may induce EMI ▲▲▲
Base sufficient for mid-range applications

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