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
VRRM
50
100
200
300
400
500
600
800
1000 Volts
Maximum RMS voltage
VRMS
35
70
140
210
280
350
420
560
700
Volts
Maximum DC blocking voltage
VDC
50
100
200
300
400
500
600
800
1000 Volts
Maximum average forward rectified current,
0.375" (9.5mm) lead length at TA=55°C
I(AV)
3.0
Amps
Peak forward surge current
8.3ms single half sine-wave superimposed
IFSM
150.0
Amps
on rated load (JEDEC Method) at TA=55°C
Maximum instantaneous forward voltage at 3.0A
VF
1.0
1.7
Volts
Maximum DC reverse current
TA=25°C
10.0
at rated DC blocking voltage
TA=100°C
IR
75.0
200.0
A
Maximum reverse recovery time (NOTE 1)
TJ=25°C
trr
50.0
75.0
ns
Typical junction capacitance (NOTE 2)
CJ
45.0
pF
Typical thermal resistance (NOTE 3)
R
ΘJA
20.0
R
ΘJL
8.5
°C/W
Operating junction and storage temperature range
TJ, TSTG
-55 to +150
°C
NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measure at 1.0 MHZ 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)
0.190 (4.8)
DIA.
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)