• HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes

HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes

Parameter Optional Range:(5~150KV; 300mA; 80nS)
Trr:
80nS
Vr:
5KV
8KV
10KV
12KV
15KV
20KV
25KV
30KV
35KV
40KV
45KV
50KV
60KV
80KV
100KV
120KV
150KV
If:
300mA
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • HVDG-300 Series Axial Lead Fast Recovery High Voltage Diodes
  • Desciption

  • Discharge problem

Products Main features
1、Axial leaded Solder connection;
2、High thermal conductivity epoxy compound molding;
3、Fast Reverse Recovery Time for High Efficiency;
4、Special passivation glue chip protection;
5、Excellent discharge characteristics;
6、Various package sizes available.

Products Main Parameters
Parameter Optional Range:(5~150KV; 300mA; 80nS)
Type Vrrm(KV) Io(mA) Trr(nS) Ifsm(A) Vfm(V) Irrm1/Irrm2(uA)
HVDG300/5 5 300 80 30 7.5 2/20
HVDG300/8 8 300 80 30 12.0 2/20
HVDG300/10 10 300 80 30 15.0 2/20
HVDG300/12 12 300 80 30 18.0 2/20
HVDG300/15 15 300 80 30 23.0 2/20
HVDG300/20 20 300 80 30 30.0 2/20
HVDG300/25 25 300 80 30 38.0 2/20
HVDG300/30 30 300 80 30 45.0 2/20
HVDG300/35 35 300 80 30 53.0 2/20
HVDG300/40 40 300 80 30 60.0 2/20
HVDG300/45 45 300 80 30 68.0 2/20
HVDG300/50 50 300 80 30 75.0 2/20
HVDG300/60 60 300 80 30 90.0 2/20
HVDG300/80 80 300 80 30 120.0 2/20
HVDG300/100 100 300 80 30 150.0 2/20
HVDG300/120 120 300 80 30 180.0 2/20
HVDG300/150 150 300 80 30 225.0 2/20
For other parameter requirements, please contact our customer service. [email protected]

 

Products Applications

HVDIODE's HVDG-300 series axial lead structure high-voltage diodes have high-frequency fast response characteristics, high-temperature characteristics, etc.
A variety of package size designs assist engineers to design a variety of high-voltage rectification solutions.

A wide voltage range of 5KV~150KV can be provided. 300mA forward current flux and 80nS fast reverse recovery time.

HVDIODE's HVDG-300 series axial lead structure high-voltage diodes are widely used in:

#### High-voltage DC electrical equipment
- High-voltage DC test machine
- DC high-voltage generator
- High-voltage rectifier power supply
- High-voltage rectifier module
- High-voltage rectifier circuit
- High-voltage boost circuit
- High-voltage DC simulation impedance system
- High-voltage non-partial discharge power supply
- High-voltage DC simulation experiment

#### High-voltage pulse and special power supply
- High-voltage pulse power supply
- Square wave pulse high-voltage power supply
- High-voltage discharge power supply
- High-voltage discharge machine
- High-voltage lightning simulator

#### High-voltage test and measurement equipment
- Cable withstand voltage tester
- Test transformer
- High-voltage insulation tester

#### Static and ion processing equipment
- Static generator
- Static eliminator
- Static sensor
- Ion generator
- Ion accelerator

#### Accelerator and particle physics equipment
- Neutron accelerator

#### High voltage protection and isolation equipment
- High voltage isolation circuit
- High voltage blocking protection

#### Welding and coating equipment
- Vacuum coating machine
- Electron beam coating machine
- Vacuum electron beam welding machine
- High voltage vacuum electron beam welding machine
- High vacuum multi-chamber nano film deposition system
- Electron beam welding vacuum equipment

#### Welding and cutting equipment
- Plasma arc welding machine

#### Ion source equipment
- Hall ion source
- Anode layer ion source

#### Other high voltage application equipment
- High voltage electric spark machine
- Electric pulse spark machine
- Spark discharge equipment
- High frequency spark machine

### Microwave and vacuum technology equipment

#### Microwave equipment
- Microwave therapy device
- Frequency conversion microwave oven
- Microwave heating machine

#### Vacuum technology equipment
- Vacuum electron beam welding machine (classified as welding and coating equipment)

Please note that the above classification is based on the main function and purpose of the equipment. In actual applications, some devices may have multiple functions or be applied in multiple fields. In addition, as technology continues to develop, new devices and classifications may continue to emerge.


The selection of high-voltage diodes is closely related to their usage environment。

1. Used in insulating oil. (Recommended)
2. Used in insulating gases. (Recommended)
3. Secondary packaging use. (High requirements for heat dissipation and other parameter performance of components)
4. Use in exposed air or add air cooling. (If the size of the high-voltage diode is small, it is easy to discharge, and the heat dissipation performance is average.)

For high-voltage diodes used in exposed air, it is recommended to install them with insulated electrodes at both ends.




Common treatment methods for surface adhesive insulation:

Characteristics of insulation adhesive material:

1. Silicone material usually presents a transparent and elastic rubber state after curing, which is more effective in shock resistance and can also withstand severe stress changes caused by large high and low temperature changes (-40 ° C~200 ° C).

2. Acrylic materials typically exhibit a transparent and hard coating after curing, with low moisture absorption and fast curing time, as well as excellent wear resistance and insulation.

3. After curing, Urethane material usually presents a transparent and hard coating, which has superior wear resistance and good moisture resistance. Its performance is particularly stable in low temperature environments, but it is less resistant to high temperatures.

4. The coating material based on epoxy is very sturdy and usually opaque, with good moisture and moisture resistance. Its resistance to chemical corrosion and wear is also very good. In addition, epoxy also has good dielectric properties.

Here, suitable insulation adhesive materials can be selected based on the different usage situations of engineers.

HVDIODE - Suly Electronics Co., Ltd.

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