Doctor Blade GPP Chip

The GPP chip is produced by scraping method, and it can be produced according to the needs of customers combined with SIPOS (oxygen doped semi insulating polysilicon) deposition process, which has obvious effect on improving the reliability and stability 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.

File name: File download
Doctor Blade GPP Chip parameter configuration table
Standard Rectifier GPP Chip parameter configuration table
Fast Recovery Rectifier GPP Chip parameter configuration table
High Efficieny Rectifier GPP Chip parameter configuration table
Super Fast Rectifier GPP Chip parameter configuration table

Standard Rectifier GPP Chip

Number	型号	Size			Electrical Parameters
Number	型号	A(mil)	B(mil)	C(mil)	D(uM)	VF(V) ≥98%	IF(A)	VR(V)	IR(uA) @25℃	TRR(ns)@ RG-1≥98%
1	SGPP36M	36±2	36±2	18±3	260±20	<0.98	0.5A	>1100	1	>800
2	SGPP40M	40±2	40±2	20±3	260±20	<0.98	0.6A	>1100	1	>800
3	SGPP42M	42±2	42±2	22±3	260±20	<0.98	0.7A	>1100	1	>800
4	SGPP44M	44±2	44±2	24±3	260±20	<0.98	0.8A	>1100	1	>800
5	SGPP45M	45±2	45±2	26±3	260±20	<0.98	1A	>1100	1	>800
6	SGPP46M	46±2	46±2	26±3	260±20	<0.98	1A	>1100	1	>800
7	SGPP48M	48±2	48±2	28±3	260±20	<0.98	1A	>1100	1	>800
8	SGPP50M	50±2	50±2	30±3	260±20	<0.98	1A	>1100	1	>1000
9	SGPP60M	60±2	60±2	40±3	260±20	<1.0	2A	>1100	1	>1000
10	SGPP70M	70±2	70±2	49±3	260±20	<1.0	3A	>1100	2	>1000
11	SGPP84M	84±2	84±2	62±3	260±20	<1.0	4A	>1100	2	>1000
12	SGPP88M	88±2	88±2	66±3	260±20	<1.0	4A	>1100	2	>1000
13	SGPP95M	95±2	95±2	73±3	260±20	<1.0	5A	>1100	2	>1000
14	SGPP100M	100±2	100±2	78±3	260±20	<1.0	5A	>1100	5	>1000
15	SGPP110M	110±2	110±2	86±3	260±20	<1.0	7.5A	>1100	5	>1000
16	SGPP120M	120±2	120±2	96±3	260±20	<1.0	10A	>1100	5	>1000
17	SGPP130M	130±2	130±2	104±3	260±20	<1.0	12.5A	>1100	5	>1000
18	SGPP140M	140±2	140±2	114±3	260±20	<1.0	12.5A	>1100	5	>1000
19	SGPP160M	160±2	160±2	134±3	260±20	<1.0	17.5A	>1100	5	>1000
20	SGPP180M	180±2	180±2	154±3	260±20	<1.0	20A	>1100	5	>1000

Fast Recovery Rectifier GPP Chip

Number	型号	Size				Electrical Parameters
Number	型号	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	42±2	42±2	24±3	230±10	<1.15	0.7A	>600	2	<150
2	FR104G	46±2	46±2	26±3	230±10	<1.15	1A	>600	2	<150
3	FR104G	50±2	50±2	30±3	230±10	<1.15	1A	>600	2	<150
4	FR204G	60±2	60±2	40±3	230±10	<1.15	2A	>600	2	<150
5	FR204G	70±2	70±2	49±3	230±10	<1.15	2A	>600	2	<150
6	FR304G	84±2	84±2	62±3	230±10	<1.15	3A	>600	2	<150
7	FR105G	42±2	42±2	24±3	230±10	<1.2	0.7A	>800	2	<150
8	FR105G	46±2	46±2	26±3	230±10	<1.2	1A	>800	2	<150
9	FR105G	50±2	50±2	30±3	230±10	<1.2	1A	>800	2	<150
10	FR205G	60±2	60±2	40±3	230±10	<1.2	2A	>800	2	<150
11	FR205G	70±2	70±2	49±3	230±10	<1.2	2A	>800	2	<150
12	FR305G	84±2	84±2	62±3	230±10	<1.2	3A	>800	2	<150
13	FR107G	42±2	42±2	24±3	255±10	<1.28	0.7A	>1100	2	<300
14	FR107G	46±2	46±2	26±3	255±10	<1.28	1A	>1100	2	<300
15	FR107G	50±2	50±2	30±3	255±10	<1.28	1A	>1100	2	<300
16	FR207G	60±2	60±2	40±3	255±10	<1.28	2A	>1100	2	<300
17	FR207G	70±2	70±2	49±3	255±10	<1.28	2A	>1100	2	<300
18	FR307G	84±2	84±2	62±3	255±10	<1.28	3A	>1100	2	<300

High Efficieny Rectifier GPP Chip

Number	型号	Size				Electrical Parameters
Number	型号	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	42±2	42±2	24±3	210±10	<1.0	0.7A	>300	2	<50
2	H103G	46±2	46±2	26±3	210±10	<1.0	1A	>300	2	<50
3	H103G	50±2	50±2	30±3	210±10	<1.0	1A	>300	2	<50
4	H203G	60±2	60±2	40±3	210±10	<1.0	2A	>300	2	<50
5	H203G	70±2	70±2	49±3	210±10	<1.0	2A	>300	2	<50
6	H303G	84±2	84±2	62±3	210±10	<1.0	3A	>300	2	<50
7	H105G	42±2	42±2	24±3	220±10	<1.25	0.7A	>450	2	<50
8	H105G	46±2	46±2	26±3	220±10	<1.25	1A	>450	2	<50
9	H105G	50±2	50±2	30±3	220±10	<1.25	1A	>450	2	<50
10	H205G	60±2	60±2	40±3	220±10	<1.25	2A	>450	2	<50
11	H205G	70±2	70±2	49±3	220±10	<1.25	2A	>450	2	<50
12	H305G	84±2	84±2	62±3	220±10	<1.25	3A	>450	2	<50
13	H108G	42±2	42±2	24±3	240±10	<1.68	0.7A	>1100	2	<75
14	H108G	46±2	46±2	26±3	240±10	<1.68	1A	>1100	2	<75
15	H108G	50±2	50±2	30±3	240±10	<1.68	1A	>1100	2	<75
16	H208G	60±2	60±2	40±3	240±10	<1.68	2A	>1100	2	<75
17	H208G	70±2	70±2	49±3	240±10	<1.68	2A	>1100	2	<75
18	H308G	84±2	84±2	62±3	240±10	<1.68	3A	>1100	2	<75

Super Fast Rectifier GPP Chip

Number	型号	Size				Electrical Parameters
Number	型号	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	>300	1	<35
2	SF104G	50±2	50±2	30±3	200±10	<0.95	1A	>300	1	<35
3	SF204G	60±2	60±2	40±3	200±10	<0.95	2A	>300	2	<35
4	SF304G	84±2	84±2	62±3	200±10	<0.95	3A	>300	3	<35
5	SF304G	88±2	88±2	66±3	200±10	<0.95	3A	>300	3	<35
6	SF504G	95±2	95±2	73±3	200±10	<0.95	5A	>300	5	<35
7	SF604G	110±2	110±2	86±3	200±10	<0.95	6A	>300	5	<35
8	SF106G	46±2	46±2	25±3	210±10	<1.25	1A	>450	1	<35
9	SF106G	50±2	50±2	30±3	210±10	<1.25	1A	>450	1	<35
10	SF206G	60±2	60±2	40±3	210±10	<1.25	2A	>450	2	<35
11	SF306G	84±2	84±2	62±3	210±10	<1.25	3A	>450	3	<35
12	SF306G	88±2	88±2	66±3	210±10	<1.25	3A	>450	3	<35
13	SF506G	95±2	95±2	73±3	210±10	<1.25	5A	>450	5	<35
14	SF606G	110±2	110±2	86±3	210±10	<1.25	6A	>450	5	<35
15	SF108G	46±2	46±2	25±3	220±10	<1.68	1A	>650	1	<35
16	SF104G	50±2	50±2	30±3	220±10	<1.68	1A	>650	1	<35
17	SF208G	60±2	60±2	40±3	220±10	<1.68	2A	>650	2	<35
18	SF308G	70±2	70±2	49±3	220±10	<1.68	3A	>650	3	<35
19	SF308G	84±2	84±2	62±3	220±10	<1.68	3A	>650	3	<35
20	SF308G	88±2	88±2	66±3	220±10	<1.68	3A	>650	3	<35
21	SF508G	95±2	95±2	73±3	220±10	<1.68	5A	>650	5	<35
22	SF608G	110±2	110±2	86±3	220±10	<1.68	6A	>650	5	<35

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Doctor Blade GPP Chip

Standard Rectifier GPP Chip

Fast Recovery Rectifier GPP Chip

High Efficieny Rectifier GPP Chip

Super Fast Rectifier GPP Chip

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