Photovoltaic Diode

Description

Mfr Part: GFMKXXXX,GFMKXXXXL,MKXXXX,XXSQXXLI,GFXXXXL
Package: GF025,GF030S,R-6,TO-263
Feature: Produced by Changzhou factory under our own brand, all components meet international standards, offering reliable performance and competitive pricing.
Note: The other package or parameter can be made according to customer’s requirement, please send the data sheet or parameter to sales@kotelectronic.com

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PV diodes are designed for photovoltaic applications, offering low leakage current, high reliability, and efficient protection against reverse current to ensure optimal solar panel performance.

Main Applications

Photovoltaic Diodes are primarily used in solar energy systems to enhance efficiency and ensure reliable operation. They serve as bypass and blocking diodes in photovoltaic (PV) modules to prevent reverse current flow, protect solar cells from overheating, and maintain stable output under shading or partial load conditions. Additionally, they are used in solar charge controllers, DC-DC converters, and inverter circuits to improve energy conversion efficiency and system longevity. With low forward voltage drop, high reliability, and excellent thermal performance, Photovoltaic Diodes play a critical role in maximizing the safety, durability, and efficiency of modern renewable energy systems.

Typical Models

Part Number	IF_Max	VRM_Max	IFSM_Max	IF	VF_Max	IR_Max @ 25℃	IR_Max @ 100℃	RθJ-C	TJ	Package
Part Number	(A)	(V)	(A)	(A)	(V)	(uA)	IR(uA)	(℃/W )	(℃)	Package
15SQ045	15	45	325	15	0.55	0.5	50	2.5	-55～+200	R-6
15SQ045LI	15	45	275	15	0.48	0.1	7	2.5	-55～+200	R-6
20SQ045	20	45	375	20	0.55	0.5	50	2.5	-55～+200	R-6
20SQ045LI	20	45	315	20	0.48	0.1	7	2.5	-55～+200	R-6
25SQ045	25	45	380	25	0.55	0.5	50	2.5	-55～+200	R-6
30SQ045	30	45	380	30	0.55	0.5	50	2.5	-55～+200	R-6
GF2045	20	45	325	20	0.55	0.5	50	2	-55～+200	TO-263
GF2045L	20	45	275	20	0.53	0.1	7	2	-55～+200	TO-263
GF3045	30	45	375	30	0.55	0.5	50	2	-55～+200	TO-263
GF3045L	30	45	315	30	0.5	0.1	7	2	-55～+200	TO-263
GFMK3045	30	45	350	30	0.55	0.08	7	1.5	-55～+200	GF025
GFMK4045	40	45	400	40	0.55	0.1	12	1.5	-55～+200	GF025
GFMK4045L	40	45	650	40	0.51	0.12	13	1.5	-55～+200	GF025
GFMK6045L	60	45	700	60	0.51	0.12	18	1.5	-55～+200	GF025
MK3045	30	45	325	30	0.55	0.1	7	1	-55～+200	GF030S
MK4045	40	45	350	40	0.55	0.1	9	1	-55～+200	GF030S
MK5045	50	45	700	50	0.55	0.2	18	1	-55～+200	GF030S