SR140_ 查看數據表（PDF） - CHONGQING PINGYANG ELECTRONICS CO.,LTD
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SR140_ Datasheet PDF : 1 Pages
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CHONGQING PINGYANG ELECTRONICS CO.,LTD.
SR140 THRU SR1100
SCHOTTKY BARRIER RECTIFIER
VOLTAGE：40-100V
CURRENT：1.0A
FEATURES
·Low switching noise
·Low forward voltage drop
·High current capability
·High switching capabitity
·High reliability
·High surge capability
MECHANICAL DATA
·Case: Molded plastic
·Epoxy: UL94V-0 rate flame retardant
·Lead: MIL-STD- 202E, Method 208 guaranteed
·Polarity:Color band denotes cathode end
·Mounting position: Any
·Weight: 0.33 grams
DO-41
1.0(25.4)
MIN.
.205(5.2)
.166(4.2)
1.0(25.4)
MIN.
.034(0.9)
.028(0.7)
DIA.
.107(2.7)
.080(2.0)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL SR140
SR150
SR160
SR180 SR1100 units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward rectified Current
.375”(9.5mm) lead length at TL=75°C
VRRM
40
50
60
80 100 V
VRMS
28
35
42
49 56
V
VDC
40
50
60
80 100 V
Io
1.0
A
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rate load (JEDEC method)
IFSM
30
A
Maximum Instantaneous Forward Voltage
at 1.0A DC
VF
0.55
0.70
Maximum DC Reverse Current @TA=25°C
at Rated DC Blocking Voltage @TA=100°C
IR
1.0
10.0
Typical Junction Capacitance (Note 1)
CJ
110
Typical Thermal Resistance (Note 2)
RθJA
50
Notes: 1. Measured at 1MHz and applied reverse voltage of 4.0 volts
2. Thermal Resistance from junction to ambient at .375”(9.5mm) lead length
0.85
V
mA
pF
°C/W
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