12SQ030 thru 12SQ100
REVERSE VOLTAGE - 30 to 100Volts
FORWARD CURRENT - 12.0 Amperes
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
.052(1.3)
DIA
.048(1.2)
1.0(25.4)
MIN
●For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
.360(9.1)
.340(8.6)
.360(9.1)
DIA
.340(8.6)
MECHANICAL DATA
TC measurement point
●Case: JEDEC R-6 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.07 ounces , 2.1 grams
●Mounting position: Any
1.0(25.4)
MIN
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SYMBOL 12SQ030 12SQ035 12SQ040 12SQ045 12SQ050 12SQ060 12SQ080 12SQ100 UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
30
21
30
35
24.5
35
40
28
40
45
31.5
45
50
35
50
60
42
60
80
56
80
100
70
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward
100
12
I(AV)
IFSM
A
A
Rectified Current
@Tc=95 ℃
Peak Forward Surge Current 8.3ms single half sine-
wave super imposed on rated load(JEDEC Method)
275
0.55
0.7
0.8
Peak Forward Voltage at 12A DC(Note1)
Maximum DC Reverse Current @Tj=25℃
at Rated DC Bolcking Voltage @Tj=100℃
Tyical Junction Capacitance (Note2)
Tyical Thermal Resistance (Note3)
Operating Temperature Range
VF
IR
V
0.5
50
mA
450
3.0
CJ
RθJC
TJ
pF
℃/w
℃
-55 to+200
-55 to+200
Storage Temperature Range
TSTG
℃
NOTES:1.300us Pulse Width, 2%Duty Cycle.
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC.
3.Thermal Resistance Junction to case.
~ 220 ~