
UF5400 THRU UF5408
ULTRAFAST EFFICIENT PLASTIC RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
3.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Glass passivated chip junction
Low cost
Ultrafast recovery
time for high efficiency
Low forward voltage,
high current capability
Low leakage
High surge capability
High temperature soldering guaranteed:
250°C, 0.375" (9.5mm) lead length for 10 seconds,
5 lbs. (2.3 kg) tension
MECHANICAL DATA
Case:
JEDEC DO-201AD, molded plastic body over
passivated chip
Terminals:
Plated axial leads solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.04 ounce, 1.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
UF5400 UF5401
UF5402 UF5403 UF5404 UF5405 UF5406 UF5407 UF5408
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current,
0.375" (9.5mm) lead length at T
A
=55°C
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) at T
A
=55°C
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
(NOTE 1)
Typical junction capacitance
(NOTE 2)
Typical thermal resistance
(NOTE 3)
V
RRM
V
RMS
V
DC
50
35
50
100
70
100
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
800
560
800
1000 Volts
700
1000 Volts
Volts
I
(AV)
3.0
Amps
I
FSM
150.0
Amps
V
F
1.0
1.7
Volts
T
A
=25°C
T
A
=100°C
T
J
=25°C
10.0
75.0 200.0
I
R
μ
A
t
rr
C
J
R
Θ
JA
R
Θ
JL
T
J
, T
STG
50.0
45.0
75.0
36.0
ns
pF
20.0
8.5
°C/W
Operating junction and storage temperature range
-55 to +150
°C
NOTES:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measure at 1.0 MH
Z
and applied reverse voltage of 4.0 Volts
(3) Thermal resistance from junction to lead and from junction to ambient with 0.375" (9.5mm) lead length,
both leads attached to heatsink
0.210 (5.3)
0DIA.
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
DO-201AD
Dimensions in inches and (millimeters)
9/2/98