Photovoltaic Solar Cell Protection Schottky Rectifier R-6
Typica Applications
For use in solar cell junction box as a bypass diode for protection.
Mechanical Data
Technical data
| MAXIMUM RATING (TA = 25 ℃ unless otherwise noted）（TA = 25 ℃, ） | ||||
| PARAMETER |
SYMBOL |
15SQ045 |
25SQ045 |
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) |
15.0 |
25.0 |
A |
| Peak forward surge cuurent 8.3ms single half sine_wave superimposed on rated load @ 60Hz， |
IFSM |
350 |
450 |
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 |
15SQ045 |
25SQ045 |
UNIT |
| Maximum instantaneous forward voltage | 15.0 A |
VF(1) |
0.55 |
- |
V |
| 25.0 A | - | 0.55 | |||
| Maximum instantaneous reverse current at rated DC blocking voltage | TJ = 25 ℃ |
IR(1) |
0.5 |
0.2 |
mA |
| TJ = 125 ℃ | 50 |
80 |
|||
Note
Pulse test: 300us pulse width, 1% duty cycle ：300us，1%。
| THERMAL CHARACTERISTICS (TA = 25 ℃ unless otherwise noted) （TA = 25 ℃, ） | |||||
| PARAMETER |
TEST CONDITIONS |
SYMBOL |
15SQ045 |
25SQ045 |
UNIT |
| Typical thermal resistance | Junction to Case |
RthJ-C |
3.5 |
2.0 |
℃/W |
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.
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