SR140 Просмотр технического описания (PDF) - Jinan Jing Heng Electronics Co., Ltd.
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SR140 Datasheet PDF : 2 Pages
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R
SEMICONDUCTOR
SR120 THRU SR1200
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 1.0Ampere
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,Low forward voltage drop
High surge capability
For use in low voltage ,high frequency inverters,
free wheeling ,and polarity protection applications
0.107(2.7)
0.080(2.0)
DIA.
High temperature soldering guaranteed:260°C/10 seconds at terminals
Component in accordance to RoHS 2011/65/EU
DO-41
A-405
1.0(25.4)
MIN
0.107(2.7)
0.080(2.0)
DIA.
0.205(5.20)
0.161(4.10)
1.0(25.4)
MIN
0.205(5.20)
0.161(4.10)
MECHANICAL DATA
Case: JEDEC DO-41/A-405 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
0.034(0.85)
0.026(0.65)
DIA.
1.0(25.4)
MIN
0.025(0.64)
0.021(0.53)
DIA.
Dimensions in inches and (millimeters)
1.0(25.4)
MIN
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25°C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
SR
SR
SR
120
130
140
SR
SR
SR
160
1100
1150
Maximum repetitive peak reverse voltage
VRRM
20
30
40
60
100
150
Maximum RMS voltage
VRMS
14
21
28
42
71
105
Maximum DC blocking voltage
VDC
20
30
40
60
100
150
SR
1200
200
140
200
Units
Volts
Volts
Volts
Maximum average forward rectified current
0.375"(9.5mm) lead length(see Fig. 1 )
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
I(AV)
IFSM
1.0
Amp
40.0
Amps
Maximum instantaneous forward voltage
at 1.0 A(Note 1 )
VF
0.55
0.70
0.85
0.90
0.95
Volts
TA=25°C
100
Maximum instantaneous reverse
current at rated DC blocking
TA=100°C
IR
5
voltage(Note 1)
TA=125°C
-
20
μA
-
mA
3
Typical junction capacitance(Note 3)
Typical thermal resistance(Note 2)
Operating junction temperature range
Storage temperature range
CJ
RθJA
RθJL
TJ
TSTG
110
50.0
15.0
-55 to+150
-55 to+150
PF
°C/W
°C
°C
Notes: 1.Pulse test: 300μs pulse width,1% duty cycle
2.Thermal resistance (from junction to ambient)Vertical P.C.B. mounted , with 1.5 X1.5"(38X38mm)copper pads
3.Measured at 1.0MHz and reverse voltage of 4.0 volts
JINAN JINGHENG ELECTRONICS CO., LTD.
2-1
HTTP://WWW.JINGHENGGROUP.COM
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