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Photo Glass GPP Chip

The GPP chip is produced by photoresist method. The technology of SIPOS (oxygen doped semi insulating polysilicon) deposition is applied to improve the quality and reliability of the chip itself.

Gpp is the abbreviation of Glassivation (vitrified) passivation (passivation) parts (element) or parts of an apparats (device) phrase, and is collectively referred to as glass passivation device. It generally refers to all active devices that introduce or contain plasma film protection process.

However, due to the exposed on crystal body of PN junction which used on surface mount diode, had a very good application performance, so that the Gpp (Glassivation passivation parts) has become synonymous with the "glass passivated diode".

Therefore, because of its high reliability and stability, the glass passivation process is widely used in high voltage, high power diode. At present, there are mainly ways to form glass passivation films, such as doctor blade, photoresister and electrophoresis. Our company can supply the corresponding process production according to customer needs and application.

The doctor blade method is prepared by mixing glass powder and solvent into glass slurry, and the blade is used to scrape the glass into the mesa of the groove. This process can be used to make a thicker glass passivation film, especially for the devices such as high power and high voltage devices and power electronic devices.

Secondly, this process can be effectively protected by the SIPOS (semi insulating polyoxysiliside) deposition process, and it can improve the reliability and stability of the chip device. It can meet the customer's high reliability demand under the conditions such as high temperature, high humidity, high reverse bias , strong electric field and so on.

The products include all kinds of products, such as STDGPP, FRGPP, HERGPP, SFGPP, TVSGPP and so on.




Standard Rectifier GPP Chip

Number

Model

Size

Electrical Parameters

A(mil)

B(mil)

C(mil)

D(uM)

VF(V)
≥98%

IF(A)

VR(V)

IR(uA)
@25℃

TRR(ns)@
RG-1≥98%

1

SGPP45M

45±2

45±2

26±3

260±20

<0.98

1A

>1100

1

>800

2

SGPP46M

46±2

46±2

26±3

260±20

<0.98

1A

>1100

1

>800

3

SGPP50M

50±2

50±2

30±3

260±20

<0.98

1A

>1100

1

>1000

4

SGPP60M

60±2

60±2

40±3

260±20

<1.0

2A

>1100

1

>1000

5

SGPP70M

70±2

70±2

49±3

260±20

<1.0

3A

>1100

2

>1000

6

SGPP84M

84±2

84±2

62±3

260±20

<1.0

4A

>1100

2

>1000

7

SGPP88M

88±2

88±2

66±3

260±20

<1.0

4A

>1100

2

>1000

8

SGPP95M

95±2

95±2

73±3

260±20

<1.0

5A

>1100

2

>1000

9

SGPP100M

100±2

100±2

78±3

260±20

<1.0

5A

>1100

5

>1000

10

SGPP110M

110±2

110±2

86±3

260±20

<1.0

7.5A

>1100

5

>1000

11

SGPP120M

120±2

120±2

96±3

260±20

<1.0

10A

>1100

5

>1000

12

SGPP130M

130±2

130±2

104±3

260±20

<1.0

12.5A

>1100

5

>1000

13

SGPP140M

140±2

140±2

114±3

260±20

<1.0

12.5A

>1100

5

>1000

14

SGPP160M

160±2

160±2

134±3

260±20

<1.0

17.5A

>1100

5

>1000

15

SGPP180M

180±2

180±2

154±3

260±20

<1.0

20A

>1100

5

>1000

Fast Recovery Rectifier GPP Chip

Number

Model

Size

Electrical Parameters

A(mil)

B(mil)

C(mil)

D(uM)

VF(V)
≥98%

IF(A)

VR(V)

IR(uA)@
25℃

TRR(ns)@RG-1
≥98%

1

FR104G

46±2

46±2

26±3

230±10

<1.2

1A

>600

2

<150

2

FR104G

50±2

50±2

30±3

230±10

<1.2

1A

>600

2

<150

3

FR204G

60±2

60±2

40±3

230±10

<1.2

2A

>600

2

<150

4

FR204G

70±2

70±2

49±3

230±10

<1.2

2A

>600

2

<150

5

FR304G

84±2

84±2

62±3

230±10

<1.2

3A

>600

2

<150

6

FR105G

46±2

46±2

26±3

230±10

<1.2

1A

>800

2

<150

7

FR105G

50±2

50±2

30±3

230±10

<1.2

1A

>800

2

<150

8

FR205G

60±2

60±2

40±3

230±10

<1.2

2A

>800

2

<150

9

FR205G

70±2

70±2

49±3

230±10

<1.2

2A

>800

2

<150

10

FR305G

84±2

84±2

62±3

230±10

<1.2

3A

>800

2

<150

11

FR107G

46±2

46±2

26±3

255±10

<1.3

1A

>1100

2

<400

12

FR107G

50±2

50±2

30±3

255±10

<1.3

1A

>1100

2

<400

13

FR207G

60±2

60±2

40±3

255±10

<1.3

2A

>1100

2

<400

14

FR207G

70±2

70±2

49±3

255±10

<1.3

2A

>1100

2

<400

15

FR307G

84±2

84±2

62±3

255±10

<1.3

3A

>1100

2

<400

High Efficieny Rectifier GPP Chip

Number

Model

Size

Electrical Parameters

A(mil)

B(mil)

C(mil)

D(uM)

VF(V)
≥98%

IF(A)

VR(V)

IR(uA)@
25℃

TRR(ns)@RG-1
≥98%

1

H103G

46±2

46±2

26±3

200±10

<1.0

1A

>260

2

<50

2

H103G

50±2

50±2

30±3

200±10

<1.0

1A

>260

2

<50

3

H203G

60±2

60±2

40±3

200±10

<1.0

2A

>260

2

<50

4

H203G

70±2

70±2

49±3

200±10

<1.0

2A

>260

2

<50

5

H303G

84±2

84±2

62±3

200±10

<1.0

3A

>260

2

<50

6

H105G

46±2

46±2

26±3

210±10

<1.25

1A

>450

2

<50

7

H105G

50±2

50±2

30±3

210±10

<1.25

1A

>450

2

<50

8

H205G

60±2

60±2

40±3

210±10

<1.25

2A

>450

2

<50

9

H205G

70±2

70±2

49±3

210±10

<1.25

2A

>450

2

<50

10

H305G

84±2

84±2

62±3

210±10

<1.25

3A

>450

2

<50

11

H108G

46±2

46±2

26±3

230±20

<1.68

1A

>1100

2

<75

12

H108G

50±2

50±2

30±3

230±20

<1.68

1A

>1100

2

<75

13

H208G

60±2

60±2

40±3

230±20

<1.68

2A

>1100

2

<75

14

H208G

70±2

70±2

49±3

230±20

<1.68

2A

>1100

2

<75

15

H308G

84±2

84±2

62±3

230±20

<1.68

3A

>1100

2

<75

Super Fast Rectifier GPP Chip

Number

Model

Size

Electrical Parameters

A(mil)

B(mil)

C(mil)

D(uM)

VF(V)
≥98%

IF(A)

VR(V)

IR(uA)@
25℃

TRR(ns)@RG-1
≥98%

1

SF104G

46±2

46±2

25±3

200±10

<0.95

1A

>260

1

<35

2

SF104G

50±2

50±2

30±3

200±10

<0.95

1A

>260

1

<35

3

SF204G

60±2

60±2

40±3

200±10

<0.95

2A

>260

2

<35

4

SF304G

70±2

70±2

49±3

200±10

<0.95

3A

>260

3

<35

5

SF304G

84±2

84±2

62±3

200±10

<0.95

3A

>260

3

<35

6

SF304G

88±2

88±2

66±3

200±10

<0.95

3A

>260

3

<35

7

SF504G

95±2

95±2

73±3

200±10

<0.95

5A

>260

5

<35

8

SF604G

110±2

110±2

86±3

200±10

<0.95

6A

>260

5

<35

9

SF106G

46±2

46±2

25±3

210±10

<1.25

1A

>450

1

<35

10

SF106G

50±2

50±2

30±3

210±10

<1.25

1A

>450

1

<35

11

SF206G

60±2

60±2

40±3

210±10

<1.25

2A

>450

2

<35

12

SF306G

70±2

70±2

49±3

210±10

<1.25

3A

>450

3

<35

13

SF306G

84±2

84±2

62±3

210±10

<1.25

3A

>450

3

<35

14

SF306G

88±2

88±2

66±3

210±10

<1.25

3A

>450

3

<35

15

SF506G

95±2

95±2

73±3

210±10

<1.25

5A

>450

5

<35

16

SF606G

110±2

110±2

86±3

210±10

<1.25

6A

>450

5

<35

17

SF108G

46±2

46±2

25±3

220±20

<1.68

1A

>650

1

<35

18

SF104G

50±2

50±2

30±3

220±20

<1.68

1A

>650

1

<35

19

SF208G

60±2

60±2

40±3

220±20

<1.68

2A

>650

2

<35

20

SF308G

70±2

70±2

49±3

220±20

<1.68

3A

>650

3

<35

21

SF308G

84±2

84±2

62±3

220±20

<1.68

3A

>650

3

<35

22

SF308G

88±2

88±2

66±3

220±20

<1.68

3A

>650

3

<35

23

SF508G

95±2

95±2

73±3

220±20

<1.68

5A

>650

5

<35

24

SF608G

110±2

110±2

86±3

220±20

<1.68

6A

>650

5

<35