High Voltage Silicon Diodes

Power Semiconductor Technology

2CL3520H(T)

http://

www.sipower-inc.com

Rev. 0.1

Sipower – The official marketing arm of Zhonghuan Semiconductor

P2/3

Safety Test

3mm wide metal film is rolled on the surface middle of diode body

1.

Insulaton Resistance Test:500V DC voltage is added between A and B. The measurement by insulation resistance

meter is big than 1000M

2.

Resistance To Voltage Strength Test: 15KV half-sine wave voltage is added between A and B for one minute and no

breakdown or arc in insulation oil

0

100

200

300

400

0

3

6

9

12

15

18

Figure 1. Forward Characteristics

0.0001

0.001

0.01

0.1

1

0

5

10

15

20

25

Figure 2. Reverse Characteristics

0

50

100

150

200

250

300

350

400

0

20

40

60

80

100 120 140

Figure 3. Forward Current Derating Curve