2CL2 Series High Voltage Rectifier Diodes
The 2CL2 Series High Voltage Rectifier Diodes are designed for demanding high-voltage rectification applications requiring excellent reliability, low reverse leakage current, and stable long-term performance. Available in reverse voltage ratings from 10kV to 20kV, these diodes feature 100mA average forward current, 15A surge current capability, and compact axial-leaded packaging for easy integration into industrial equipment.
Manufactured using high-quality silicon junction technology, the 2CL2 Series delivers outstanding electrical stability and long service life under continuous high-voltage operation. It is widely used in electrostatic systems, laser equipment, capacitor charging circuits, medical high-voltage devices, industrial power supplies, and scientific instrumentation.
Key Features
* Reverse Voltage Ratings from 10kV to 20kV
* Average Forward Current up to 100mA
* Maximum Surge Current 15A
* Low Reverse Leakage Current
* High Voltage Insulation Performance
* Stable Electrical Characteristics
* Compact Axial Lead Package
* Excellent Long-Term Reliability
* Low Power Loss
* RoHS Compliant
* Suitable for OEM and Custom Designs
Available Models
|
Type No. |
Repetitive Peak Reverse Voltage |
Avg. Forward Current |
Max. Surge current |
Peak Forward Voltage |
D.C. reverse current |
Reverse Recovery Time |
Junction Temperature |
Dimension |
|
|
IF=IF(AV) |
VR=VRRM |
||||||||
|
VRRM |
IF(AV) |
IFSM |
VFM |
IR(μA) |
Trr |
||||
|
KV |
mA |
A |
V |
Ta=25℃ |
Toil=100℃ |
nS |
℃ |
mm |
|
|
2CL2G |
10 |
100 |
15 |
10 |
2 |
5 |
- |
120℃ |
Φ4.2*15/Φ0.8 |
|
2CL2H |
12 |
100 |
15 |
12 |
2 |
5 |
- |
120℃ |
Φ4.2*15/Φ0.8 |
|
2CL2J |
15 |
100 |
15 |
15 |
2 |
5 |
- |
120℃ |
Φ4.2*15/Φ0.8 |
|
2CL2M |
20 |
100 |
15 |
20 |
2 |
5 |
- |
120℃ |
Φ4.2*15/Φ0.8 |
Electrical Specifications
Reverse Voltage 10KV-20KV
Average Forward Current: 100mA
Maximum Surge Current: 15A
Peak Forward Voltage: 10V–20V (depending on model)
Reverse Leakage Current: ≤2μA @25°C, ≤5μA @100°C
Maximum Junction Temperature：120°C
Package Size
* Body Diameter: Φ4.2 mm
* Body Length: 15 mm
* Lead Diameter: Φ0.8 mm
Product Advantages
The 2CL2 Series has been optimized for high-voltage rectification and insulation performance, offering several advantages over conventional rectifier diodes:
* Excellent reverse voltage withstand capability
* Ultra-low reverse leakage current
* High surge current resistance
* Stable performance during long-term continuous operation
* Compact design for space-saving installations
* Reliable operation in harsh industrial environments
* Reduced maintenance requirements
* Long operational lifetime
Typical Applications
The 2CL2 Series is suitable for a wide range of industrial and commercial high-voltage equipment, including:
* High Voltage DC Power Supplies
* Electrostatic Precipitators (ESP)
* Electrostatic Spray Equipment
* Electrostatic Generators
* Laser Power Supplies
* X-ray Generators
* Medical High Voltage Equipment
* Capacitor Charging Power Supplies
* High Voltage Testing Equipment
* Scientific Research Instruments
* Industrial Rectifier Assemblies
* High Voltage Multipliers
* Ozone Generators
* Ion Generators
* Plasma Equipment
Industries Served
* High Voltage Power Electronics
* Environmental Protection Equipment
* Medical Equipment Manufacturing
* Laser Industry
* Semiconductor Equipment
* Scientific Research
* Industrial Automation
* Electrostatic Technology
* Industrial Testing Equipment
* Power Supply Manufacturing
Why Choose Our 2CL2 Series?
As an experienced manufacturer of high-voltage electronic components, we provide complete solutions for industrial customers worldwide.
Our Advantages
* Professional High Voltage Diode Manufacturer
* Strict Quality Control
* 100% Electrical Testing
* Stable Batch Consistency
* OEM & ODM Manufacturing
* Fast Delivery
* Global Export Experience
* Competitive Factory Pricing
* Engineering Technical Support
* Flexible Customization Services
OEM & Customization Service
We offer comprehensive customization services to meet your project requirements:
* Customized Reverse Voltage
* Customized Forward Current
* Package Size Adjustment
* Lead Length Customization
* Axial or Special Packaging
* Private Label & Logo Printing
* Bulk Packaging Options
* Tape & Reel Packaging
* Special Electrical Screening
* Customer-Specific Specifications
Quality Assurance
Every 2CL2 Series diode undergoes rigorous quality inspection, including:
* Reverse Voltage Test
* Forward Voltage Test
* Leakage Current Test
* Surge Current Test
* High Temperature Aging Test
* Reliability Verification
* Appearance Inspection
* Dimensional Inspection
This ensures consistent performance and reliability in demanding industrial applications.
Packaging & Shipping
Standard packaging options include:
* Bulk Packaging
* Foam Protective Packaging
* Anti-static Packaging
* Carton Export Packaging
* OEM Customized Labels
* Customized Packing Solutions
Worldwide shipping is available via DHL, UPS, FedEx, TNT, Air Freight, and Sea Freight.
Frequently Asked Questions (FAQ)
Q1: What is the maximum reverse voltage available?
The 2CL2 Series offers models with 10kV, 12kV, 15kV, and 20kV reverse voltage ratings.
Q2: What is the average forward current?
All models are rated for 100mA average forward current.
Q3: Is this diode suitable for electrostatic equipment?
Yes. It is widely used in electrostatic precipitators, electrostatic spraying systems, ion generators, and other high-voltage electrostatic applications.
Q4: Can you provide customized specifications?
Yes. We support OEM and ODM services, including customized voltage ratings, package dimensions, lead lengths, electrical parameters, and private labeling.
Q5: Are samples available?
Yes. Sample orders are available for testing and product evaluation before mass production.
Related Products
To support complete high-voltage system solutions, we also manufacture:
* High Voltage Fast Recovery Diodes
* High Voltage Silicon Rectifier Stacks
* High Voltage Ceramic Capacitors
* High Voltage Thick Film Resistors
* High Voltage Power Modules
* Laser Power Supplies
* Electrostatic Power Supplies
* High Voltage Rectifier Assemblies
Call to Action
Looking for a reliable 10kV–20kV high voltage rectifier diode manufacturer? The 2CL2 Series offers high insulation strength, low leakage current, and dependable performance for demanding industrial applications. Contact us today for technical support, OEM/ODM customization, samples, and bulk quotations.
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