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12SQ045 fiches techniques PDF

LGE - SCHOTTKY BARRIER RECTIFIERS

Numéro de référence 12SQ045
Description SCHOTTKY BARRIER RECTIFIERS
Fabricant LGE 
Logo LGE 





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12SQ045 fiche technique
12SQ030 thru 12SQ100
SCHOTTKY BARRIER RECTIFIERS
R-6
FEATURES
Metal of silicon rectifier , majority carrier conduction
Guard ring for transient protection
Low power loss,high efficiency
High current capability,low VF
High surge capacity
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
.
.
MECHANICAL DATA
Case: JEDEC R-6 molded plastic
Polarity: Color band denotes cathode
Weight: 0.07 ounces , 2.1 grams
Mounting position: Any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@Tc=95
SYMBOL 12SQ030 12SQ035 12SQ040 12SQ045 12SQ050 12SQ060 12SQ080 12SQ100 UNIT
VRRM
30
35
40
45
50
60
80 100 V
VRMS
21
24.5
28
31.5
35
42
56
70 V
VDC
30
35
40
45
50
60
80 100 V
I(AV) 12 A
Peak Forward Surge Current 8.3ms single half sine-
wave super imposed on rated load(JEDEC Method)
IFSM
275
A
Peak Forward Voltage at 12A DC(Note1)
Maximum DC Reverse Current @Tj=25
at Rated DC Bolcking Voltage @Tj=125
Tyical Junction Capacitance (Note2)
Tyical Thermal Resistance (Note3)
Junction temperature Range
in DC forward mode
VF
IR
CJ
RθJC
TJ
0.55 0.7
0.1
50
450
3.0
-55 to+200
0.8 V
mA
pF
/w
Storage Temperature Range
Ts
-55 to+175
ESD
NOTES:1.300us Pulse Width, 2%Duty Cycle.
VESD
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC.
3.Thermal Resistance Junction to case.
15000
V
http://www.luguang.cn

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