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US1KB Datasheet(PDF) 1 Page - YENYO TECHNOLOGY Co., Ltd

Part No. US1KB
Description  Surface Mount Ultra Fast Recovery Rectifier
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Maker  YENYO [YENYO TECHNOLOGY Co., Ltd]
Homepage  http://www.yenyo.com.tw
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US1KB Datasheet(HTML) 1 Page - YENYO TECHNOLOGY Co., Ltd

   
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YENYO
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Rating at 25oC ambient temperature unless otherwise specified.
NOTES :
-55 to +150
SMB/DO-214AA
US1AB THRU US1MB
Voltage Range 50 to 1000 V
Current 1.0 Ampere
Surface Mount Ultra Fast Recovery Rectifier
US1AB
SYMBOL
VRRM
VRMS
VDC
IF(AV)
IFSM
VF
IR
Trr
CJ
TJ, TSTG
US1BB US1DB US1GB US1JB
50
100
200
140
200
600
35
70
420
50
100
600
US1KB
800
560
800
US1MB
1000
700
1000
1.0
5.0
30
1.3
1.0
1.7
50
75
100
17
30
UNIT
V
V
V
V
A
A
uA
uA
oC
pF
oC/W
nS
400
280
400
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Peak Forward Surge Current, 8.3ms single
Maximum Instantaneous Forward Voltage
Maximum DC Reverse Current @TJ=25
oC
Typical junction Capacitance (Note 2)
Operating Junction and Storage
Current TL=100
oC
Half sine-wave superimposed on rated load
(JEDEC method)
@ 1.0 A
At Rated DC Blocking Voltage @TJ=125
oC
Maximum Reverse Recovery Time (Note 1)
Maximum Thermal Resistance (Note 3)
Features
Low forward voltage drop
Fast switching for high efficiency
High current capability
Case: Molded plastic SMB/DO-214AA
Glass passivated chip
High surge current capability
Weight: 0.093 gram
Polarity:Color band denotes cathode
method 2026
Mounting position: Any
Terminals: Solderable per MIL-STD-750
Mechanical Data
Low reverse leakge current
R JL
Temperature Range
(1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A.
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
(3) Thermal Resistance junction to lead.
Epoxy: UL 94V-0 rate flame retardant
1 / 2
R2, OCT-14
PARAMETER
.160(4.02)
.180(4.52)
.006(0.15)
.012(0.30)
.205(5.14)
.220(5.51)
.030(0.75)
.060(1.51)
0 (.00)
.006(.15)
.084(2.11)
.096(2.42)
.077(1.94)
.086(2.17)
.130(3.26)
.155(3.89)


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