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China OEM Use Of Zener Diode - Photovoltaic Solar Cell Protection Schottky Rectifier – Boneng

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China OEM Use Of Zener Diode - Photovoltaic Solar Cell Protection Schottky Rectifier – Boneng Detail:

Typical Applications

For use in solar cell junction box as a bypass diode for protection.

Mechanical Data

Case: YX-01 : YX-01

Molding compound meets UL 94 V-0 flammability rating

UL 94 V-0

Terminals: Matte tin plated leads

Polarity: As marked on the body

Technical data

MAXIMUM RATING (TA = 25 ℃ unless otherwise noted)(TA = 25 ℃, )
PARAMETER

SYMBOL

GF5045

UNIT

Maximum repetitive peak reverse voltage 

VRRM

45

V

Maximum RMS voltage 

VRMS

31.5

V

Maximum DC blocking voltage 

VDC

45

V

Maximum average forward rectified current 

IF(AV)

50.0

A

Peak forward surge cuurent 8.3ms single half sine_wave superimposed on rated load @ 60Hz,

IFSM

400

A

Operating junction temperature range 

TJ

-55 to +200

Storge temperature range 

TSTG

-55 to +200

ELECTRICAL CHARACTERISTICS (TA = 25 ℃ unless otherwise noted) (TA = 25 ℃, )
PARAMETER

TEST CONDITIONS

SYMBOL

GF5045

UNIT

Maximum instantaneous forward voltage  50.0 A

VF(1)

0.6

V

Maximum instantaneous reverse current at rated DC blocking voltage TJ = 25 ℃

IR(1)

0.5

mA

TJ = 125 ℃

100

Note

Pulse test: 300us pulse width, 1% duty cycle :300us,1%。

THERMAL CHARACTERISTICS (TA = 25 ℃ unless otherwise noted) (TA = 25 ℃, )
PARAMETER

TEST CONDITIONS

SYMBOL

GF5045

UNIT

Typical thermal resistance  Junction to Case 

RthJ-C

0.8

℃/W

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Application

Used for photovoltaic systems

Solution

● Installation or maintenance should be operated by the professional personnel.

● For protection against electric shock, while being assembled or disassembled, make sure connectors isolated from the power supply.

● Don’t connected or disconnected under load.

● During the assembly process, keep the connector away from any corrosive materials.

Attention

1.Gently holding and releasing in transportion, no damage to product.
2.When installing the junction box, making sure the solar panel is not working and you can’t touch the plus and minus rails at the same time avoiding an electronic shock and diode disruption.
3.Do not connect the plus and the minus together of the same junction box at any time.
4.Do not insert and withdrawal the plus and minus connector frequently except repairs ecause the sealing performance will be cut down.
6.When installation, evenly smear the silica adhesive on the base of the junction box in order to prevent leakage.
7.Keep the rubber clean and no adhesive when assembly, or it affect the efficiency of the panel.
8.Keep paraffin away from PV junction box and connector, such as, oil,ubricant,electric revival,and other paraffin substance

FAQ

FAQ1


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    5 Stars By Christopher Mabey from St. Petersburg - 2018.09.16 11:31
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Candance from South Africa - 2017.05.02 11:33
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