The series of our products are widely used in:
Medical equipment, electrostatic precipitator,electrostatic powder coating and spray ,High frequency heat sealing, curved wood dryer, oil dehydration and desalination, high-voltage detection, plasma injection, ion accelerator, electron beam welding, electron microscopy, negative ion ozone generator, air purification, vacuum coating, ultrasonic cleaning, high-energy ignition, X-ray machine flaw detection, Dr medical imaging, industrial microwave, radar modulation, radio and wireless emission machine, laser cutting and welding equipment and other DC power, pulse power and other electronic equipments. Our products enjoy a great reputation in domestic and foreign market!
Main features of this series of products:
1. Low backward leakage current, transient 10ms forward surge current protection;
2. Impulse voltage resistance, avalanche voltage breakdown protection;
3. Excellent continuous discharge characteristics;
4. High frequency fast recovery characteristics;
5. High temperature resistance ,PN junction is 125 ℃ ~ 175 ℃;
6. Optional advanced high temperature glass glass-passivated chip packaging technology;
7. Environmental protection process,which are in accord with international standards;
8. Perform according to the ISO9001 international quality management system strictly;
9. The new molding packaging technology ensures the product's moisture resistance and withstand severe and harsh use environment;
10. Customized designs are available by clients' requirements.
|
Absolute
Maximum
Ratings
|
|
Item |
Symbol |
Unit |
Test Conditions |
Rating |
| Repetitive Peak Backward Voltage |
Vrrm |
KV |
Ta=25℃ Ir=2.0μA |
15 |
| Peak Working Backward Voltage |
Vrwm |
KV |
Ta=25℃ Ir=2.0μA |
15 |
| Average Forward Current |
If(AV) |
mA |
50Hz Half-sine Wave , Resistance load @Tbreak=50℃ |
200 |
| Backward Recovery Time |
Trr |
nS |
|
70 |
| Surge Forward Current |
Ifsm |
A |
0.01S @ Half-Sine wave 50Hz |
20 |
| Operating Ambient Temperature |
Ta |
℃ |
|
-50～+175 |
| Storage Temperature |
Tstg |
℃ |
|
-40～+120 |
|
Electrical
Characteristics
|
Forward Peak Voltage |
Vfm |
V |
|
≥22.5 |
| Backward Peak Current |
Irrm1 |
μA |
@ Ta=25℃ VRM=VRRM |
2.0 |
| Irrm2 |
μA |
@ Ta=100℃ VRM=VRRM |
20.0 |
| |
|
