Rectifier Diodes. US2D Datasheet

US2D Diodes. Datasheet pdf. Equivalent


Kexin US2D
SMD Type
Rectifier Diodes
US2A ~ US2M
Diodes
Features
Super Fast Switching For High Efficiency
Low Forward Voltage Drop And High Current Capability
Low Reverse Leakage Current
Glass Passivated Chip
DO-214AA(SMB)
2.108
1.905
2
4.699
4.064
3.937 2.30
1 3.302 2.10
Unit: mm
4.12
3.92
5.588
5.080
2.348
2.108
2.65
2.45
5.59
5.39
Recommended
Land Pattern
1.270
0.762
0.203
0.051
0.305
0.152
Absolute Maximum Ratings Ta = 25
Parameter
Repetitive Peak Reverse Voltage
RMS Voltage
Maximum DC Blocking Voltage
Forward Voltage@ TJ=25IFM=2A
Averaged Forward Current.@ TL=110
Peak Forward Surge Current @ 8.3ms
Maximum DC Reverse Current TJ=25
TJ=125
Maximum Reverse Current (Note.1)
Typical Junction Capacitance (Note.2)
Thermal Resistance.Junction- to-Ambient
Junction Temperature
Storage Temperature
Note.1: IF=0.5A, IR=1.0A,Irr=0.25A
Note.2: Measured at 1.0MHz, VR=4.0V
Symbol US2A US2B US2C US2D US2G US2J US2K US2M Unit
VRRM
VRMS
VDC
VF
IFAV
IFSM
IR
trr
Cj
RthJA
Tj
Tstg
50 100 150 200 400 600 800 1000
35 70 105 140 280 420 560 700
50 100 150 200 400 600 800 1000
V
1 1.4 1.7
2
A
50
5
μA
350
50 100 ns
28 pF
20 /W
150
-55 to 150
Marking
NO.
Marking
US2A
US2A
US2B
US2B
US2C
US2C
US2D
US2D
US2G
US2G
US2J
US2J
US2K
US2K
US2M
US2M
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US2D Datasheet
Recommendation US2D Datasheet
Part US2D
Description Rectifier Diodes
Feature US2D; SMD Type Rectifier Diodes US2A ~ US2M Diodes ■ Features ● Super Fast Switching For High Efficienc.
Manufacture Kexin
Datasheet
Download US2D Datasheet




Kexin US2D
SMD Type
Diodes
Rectifier Diodes
US2A ~ US2M
Typical Characterisitics
Figure 1
Typical Forward Characteristics
20
10
6
4
2
Amps 1
.6
.4
US2A-2D
US2G
US2J
US2K
US2M
.2
.1 T J=25 °C
.06
.04
.02
.01
.6
.8 1.0 1.2 1.4 1.6 Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 2
Forward Derating Curve
2.4
2.2
2.0
1.8
1.6
1.4
1.2
Amps 1.0
.8
.6
.4
Single Phase, Half Wave
.2 60Hz Resistive or Inductive Load
0
0
25 50 75 100 125
150 °C
Average Forward Rectified Current - Amperesversus
Lead Temperature -°C
Figure 3
Junction Capacitance
100
60
40
20
pF 10
6
4
2
1
.1 .2 .4
12
Volts
4
10 20 40
Junction Capacitance - pFversus
Reverse Voltage - Volts
T J=25 °C
100 200 400
1000
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Kexin US2D
SMD Type
Rectifier Diodes
Typical Characterisitics
US2A ~ US2M
Figure 4
Peak Forward Surge Current
50
40
30
20
Amps 10
5
0
12
4 6 8 10 20 40 60 80 100
Cycles
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
Diodes
Figure 5
Reverse Recovery Time Characteristic And Test Circuit Diagram
5010
25Vdc
1
Notes:
1. Rise Time = 7ns max.
Input impedance = 1 megohm, 22pF
2. Rise Time = 10ns max.
Source impedance = 50 ohms
3. Resistors are non-inductive
Pulse
Generator
Note 2
Oscilloscope
Note 1
+0.5A
0
-0.25
trr
-1.0
1cm
Set Time Base for 20/100ns/cm
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