CHENYI UF5401

UF5400
THRU
UF5408
Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
Features
•
•
•
•
3 Amp Ultra Fast
Recovery Rectifier
50 to 1000 Volts
High Surge Capability
Low Leakage
Low Forward Voltage Drop
Ultra Fast Switching Speed For High Efficiency
Maximum Ratings
•
•
•
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Typical Thermal Resistance 20°C/W
Device
Maximum
Maximum
Catalog
Marking
Recurrent
RMS
Number
Peak Reverse
Voltage
Voltage
UF5400
--50V
35V
UF5401
--100V
70V
UF5402
--200V
140V
UF5404
--400V
280V
UF5406
--600V
420V
UF5407
--800V
560V
UF5408
--1000V
700V
DO-201AD
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
400V
800V
1000V
D
A
Cathode
Mark
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
UF5400-5402
UF5404
UF5406-UF5408
IF(AV)
3A
IFSM
100A
8.3ms, half sine
VF
1.0V
1.3V
1.7V
10µA
50µA
IFM = 3.0A;
TA = 25°C
D
TA = 55°C
Reverse Current At
IR
TA = 25°C
Rated DC Blocking
TA = 100°C
Voltage (Maximum DC)
Maximum Reverse
Recovery Time
50ns
IF=0.5A, IR=1.0A,
UF5400-5404
Trr
75ns
Irr=0.25A
UF5406-5408
Typical Junction
Capacitance
75pF
Measured at
UF5400-5404
CJ
50pF
1.0MHz, VR=4.0V
UF5406-5408
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
C
DIMENSIONS
DIM
A
B
C
D
INCHES
MIN
----.048
1.000
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MAX
.370
.250
.052
---
MM
MIN
----1.20
25.40
MAX
9.50
6.40
1.30
---
NOTE
UF5400 thru UF5408
Figure 1
Typical Forward Characteristics
20
Figure 2
Forward Derating Curve
10
3.0
6
4
2.5
UF5400 - UF5404
2
25°C
Amps
2.0
1
.6
1.5
Amps
.4
1.0
.2
UF5406 - UF5408
.1
.5
Single Phase, Half Wave
60Hz Resistive or Inductive Load
.06
0
.04
0
50
75
125
175
.4
.6
.8
1.0
1.2
Average Forward Rectified Current - Amperesversus
Ambient Temperature - °C
1.4
Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
UF5400 - UF5404
100
60
40
UF5406 - UF5408
20
pF
150
°C
.02
.01
100
TJ=25°C
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
Junction Capacitance - pFversus
Reverse Voltage - Volts
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400
1000
UF5400 thru UF5408
Figure 4
Typical Reverse Characteristics
100
60
40
Figure 5
Peak Forward Surge Current
150
TJ=150°C
20
125
10
100
6
Amps
4 TJ=100°C
75
50
2
µAmps 1
25
.6
0
.4
1
4
2
6
8 10
TJ=25°C
20
40
60 80 100
Cycles
.2
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
.1
.06
.04
.02
.01
20
40
60
80
100
120
140
Volts
Instantaneous Reverse Leakage Current - MicroAmperesversus
Percent Of Rated Peak Reverse Voltage - Volts
Figure 6
Reverse Recovery Time Characteristic And Test Circuit Diagram
50Ω
10Ω
trr
+0.5A
0
Pulse
Generator
Note 2
25Vdc
1Ω
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
Oscilloscope
Note 1
-0.25
-1.0
1cm
Set Time Base for 20/100ns/cm
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