25SQ030 thru 25SQ060
REVERSE VOLTAGE - 30 to 60Volts
FORWARD CURRENT - 25.0 Amperes
SCHOTTKY BARRIER RECTIFIERS
FEATURES
●Metal of silicon rectifier , majority carrier conduction
.187(4.7)
.108
(2.75)
.148(3.8)
.055(1.4)
.047(1.2)
.153(3.9)
.146(3.7)
●Guard ring for transient protection
●Low power loss,high efficiency
●High current capability,low VF
.413(10.5)
.374(9.5)
.270(6.9)
.230(5.8)
●High surge capacity
●Plastic package has UL flammability
.610(15.5)
.583(14.8)
classification 94V-0
25SQ045
.04 MAX
(1.0)
●For use in low voltage,high frequency inverters,free
.118(3.0)
.080(2.0)
wheeling,and polarity protection applications
.051
(1.3)
.201(5.1)
.153(3.9)
.102(2.6)
.091(2.3)
.024(0.6)
.012(0.3)
.043(1.1)
.032(0.8)
MECHANICAL DATA
.118(3.0)
.080(2.0)
●Polarity: As marked on the body
●Mounting position :Any
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%
25SQ
030
25SQ
035
25SQ
040
25SQ
045
25SQ
050
25SQ
055
25SQ
060
SYMBOL
UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
55
39
55
60
42
60
V
V
V
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
I(AV)
25
A
Rectified Current ( See Fig.1)
@TC=95 ℃
Peak Forward Surage Current
IFSM
250
A
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load (JEDEC Method)
0.55
0.65
Peak Forward Voltage at 12.5A DC(Note1)
VF
IR
0.45
0.5
0.95
V
0.15
50
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
@TJ=25℃
mA
@TJ=125℃
-55to+150
-55to+150
Operating Temperature Range
Storage Temperature Range
TJ
℃
℃
TSTG
NOTES:1.300us pulse width,2% dudy cycle.
2.Thermal resistance junction to case.