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SQ1230 Datasheet, PDF (1/2 Pages) HY ELECTRONIC CORP. – SCHOTTKY BARRIER RECTIFIERS | |||
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SQ1230 thru SQ12100
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE - 30 to 100Volts
FORWARD CURRENT - 12.0 Amperes
FEATURES
âMetal of silicon rectifier , majority carrier conduction
âGuard ring for transient protection
âLow power loss,high efficiency
âHigh current capability,low VF
âHigh surge capacity
âFor use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
DO- 27
1.0(25.4)
MIN.
.052(1.3)
.048(1.2) DIA.
.375(9.5)
210
.335(8.5)
MECHANICAL DATA
âCase: JEDEC DO-27 molded plastic
âPolarity: Color band denotes cathode
âWeight: 0.04ounces , 1.1grams
âMounting position: Any
TC measurement point
1.0(25.4)
MIN.
.220(5.6)
.197(5.0) DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25â ambient 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 â
SYMBOL SQ1230 SQ1235 SQ1240 SQ1245 SQ1250 SQ1260 SQ1280 SQ12100 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)
VF
0.55
Maximum DC Reverse Current @Tj=25â
at Rated DC Bolcking Voltage @Tj=100â
Tyical Junction Capacitance (Note2)
Tyical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
IR
CJ
RθJC
TJ
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.
0.7
0.5
50
450
3.0
-55 to+200
-55 to+200
0.8
V
mA
pF
â/w
â
â
~ 214 ~
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