CHONGQING PINGYANG ELECTRONICS CO.,LTD.
UF5400 THRU UF5408
ULTRAFAST RECTIFIER
VOLTAGE：50-1000V
CURRENT：3.0A
FEATURES
·Low
power loss, high efficiency
·Low
leakage
·Low
forward voltage
·High
current capability
·High
speed switching
·High
surge capability
·High
reliability
DO-27
1.0(25.4)
MIN.
.375(9.5)
.335(8.5)
1.0(25.4)
MIN.
.052(1.3)
.048(1.2)
DIA.
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:
1.20 grams
.220(5.6)
.187(5.0)
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%.
UF
SYMBOL
5400
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward rectified Current
at T
A
=50°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rate load (JEDEC
method)
Maximum Instantaneous forward Voltage at 3.0A
DC
Maximum DC Reverse Current at Rated DC
Blocking Voltage T
A
=25°C
V
RRM
V
RMS
V
DC
I
o
I
FSM
V
F
1.0
5.0
I
R
µA
150
50
70
75
50
nS
pF
50
35
50
UF
5401
100
70
100
UF
5402
200
140
200
UF
5404
400
280
400
3.0
150
UF
5406
600
420
600
UF
5407
800
560
800
UF
5408
units
1000
700
1000
V
V
V
A
A
1.7
V
Maximum Full Load Reverse Current Full Cycle
Average,.375”(9.5mm) lead length at T
L
=75°C
t
rr
Maximum Reverse Recovery Time (Note 1)
C
J
Typical Junction Capacitance (Note 2)
Notes: 1.Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0 volts
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