Product Overview
This High Voltage Fast Recovery Diode Series is designed for medium-to-high voltage rectification applications requiring fast switching (0.1μs), high surge capability, and stable insulation performance.
The series covers 6kV to 18kV reverse voltage range, with a unified 350mA average forward current, making it suitable for a wide range of high-voltage power supply systems.
It is widely used in:
* X-ray power supplies
* High-voltage rectifier circuits
* Pulse power systems
* Industrial HV equipment
* Medical and scientific instruments
Key Features
- Wide voltage range: 6kV – 18kV
- Fast recovery time: 0.1 μs
- Uniform current rating: 350mA
- High surge capability: 15A
- Low reverse leakage current
- High reliability & long service life
- Two package structures for different voltage levels
- Suitable for high-frequency HV switching
Electrical Characteristics
Standard Test Condition: Ta = 25°C
|
Type |
Rated Values |
Temp. Condition |
Electrical Characteristic |
Dimension |
|||||
|
VRRM |
IF(AV) |
IFSM |
Tj |
Tstg |
VF |
IR1 |
Trr |
φbody*L, φlead |
|
|
[IFM=350mA] |
[VR=VRRM] |
||||||||
|
KV |
mA |
A |
℃ |
℃ |
V |
μA |
μS |
mm |
|
|
2CLG3508 |
7.5 |
350 |
15 |
130 |
-40~+130 |
13.5 |
5 |
0.1 |
Φ7.5*22/Φ1.2 |
|
2CLG3508T |
8 |
350 |
15 |
130 |
-40~+130 |
14 |
5 |
0.1 |
Φ7.5*22/Φ1.2 |
|
2CLG3506 |
6 |
350 |
15 |
130 |
-40~+130 |
15 |
5 |
0.1 |
Φ4.2*15/Φ0.8 |
|
2CLG3512 |
12 |
350 |
15 |
130 |
-40~+130 |
28 |
5 |
0.1 |
Φ4.2*15/Φ0.8 |
|
2CLG3518 |
18 |
350 |
15 |
130 |
-40~+130 |
40 |
5 |
0.1 |
Φ4.2*15/Φ0.8 |
|
RTH-08 |
8 |
350 |
15 |
130 |
-40~+130 |
12 |
10 |
0.1 |
Φ7.5*22/Φ1.2 |

Application Fields
* X-ray high voltage generators
* Medical imaging equipment
* Industrial power supply systems
* X-ray high voltage generators
* Medical imaging equipment
* Industrial power supply systems
Product Advantages
* Stable performance under high voltage stress
* Optimized reverse recovery behavior (0.1μs)
* Flexible voltage selection across one product family
* Suitable for OEM/ODM customization
* High cost-performance ratio for industrial buyers
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