US1A 데이터 시트보기 (PDF) - PACELEADER INDUSTRIAL
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US1A Datasheet PDF : 2 Pages
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US1A thru US1M
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
ULTRA FAST RECTIFIERS FORWARD CURRENT - 1.0 AMPERES
SMA/DO-214AC
.055(1.40)
.062(1.60)
.098(2.50)
.114(2.90)
.078(2.00)
.096(2.44)
.157(4.00)
.181(4.60)
.006(.152)
.012(.305)
.030(0.76)
.060(1.52)
.004(.102)
.008(.203)
.188(4.80)
.208(5.28)
Dimensions in inches and (millimeters)
FEATURES
Glass passivated chip
Ultra fast switching for high efflciency
For surface mount applications
Low forward voltage drop and high current capability
Low reverse leakage current
Plastic material UL flammability classification 94V-0
High temperature soldering 260oC/10seconds at terminals
Pb free product are available 99% Sn above can meet RoHS
Environment substance directive request
MECHANICAL DATA
Case JEDEC DO-214AC molded plastic
Case Molded plastic
Polarity Indicated by cathode band
Weight 0.002 ounce, 0.064grams
MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load
For capacitive load, derate current by 20%
SYMBOL US1A
Maximum Repetitive Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC
50
Maximum Average Forward Rectified Current @ TL =750C I(AV)
US1B
100
70
100
US1D US1G
200 400
140 280
200 400
1.0
US1J
600
420
600
US1K
800
560
800
US1M
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
Peak Forward Surge Current 8.3ms Single Half Sine-Wave
IFSM
30
Amps
Superimposed on Rated Load (JEDEC Method)
Maximum Forward Voltage at 1.0A DC
Maximum DC Reverse Current @TJ=250C
at Rated DC Blocking Voltage @TJ=1000C
VF
1.0
1.3 1.5
1.7
Volts
10
IR
A
100
Maximum Reverse Recovery Time (NOTE 1)
CJ
20
Typical Junctionn Capacitance (NOTE 2)
TRR
50
Typical Thermal Resistance (NOTE 3)
R JC
30
Operating Temperature Rang
TJ
-55 to +150
Storage Temperature Range
TSTG
-55 to +150
NOTES
1. Measured at 1 MHz and applied reverse Voltag of 4.0VDC
2. Rverse Recovery Test Condibons IF = 5A, IR = 1A, lRR = 25A
3. Thermal Resistance from Junction amblent and from Junction to lead 0.375
(9.5mm) P.C.B mounted
10
pF
75
nS
0C / W
0C
0C
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