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 recover y
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 T A=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 IR75.0 200.0 µA
Maximum reverse recovery time (NOTE 1) TJ=25°C trr 50.0 75.0 ns
Typical junction capacitance (NOTE 2) CJ45.0 pF
Typical thermal resistance (NOTE 3) RΘJA 20.0
RΘJL 8.5 °C/W
Operating junction and storage temperature range TJ, T STG -55 to +150 °C
NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measure at 1.0 MHZand 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)
RATINGS AND CHARACTERISTIC CURVES UF5400 THRU UF5408
20 40 60 80 100 120 140 160
0
0.5
1.0
1.5
2.0
2.5
3.0
110100
0
25
50
75
100
125
150
0.1 1 10 100
20
40
60
80
100
120
140
160
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
0.01
0.1
1
10
100
0 20 40 60 80 100
0.01
0.1
1
10
100
FIG. 1 - MAXIMUM FORWARD CURRENT
DERATING CURVE
AMBIENT TEMPERATURE, °C
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 HZ
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 3 - TYPICAL FORWARD
CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE LEAKAGE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
TA=55°C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TJ=125°C
TJ=125°C
TJ=100°C
TJ=100°C
TJ=25°C
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
TJ=25°C
f=1.0 MHZ
Vsig=50mVp-p
0.375" (9.5mm) LEAD LENGTH
UF5400 - UF5404
UF5405 - UF5408
RESISTIVE OR INDUCTIVE LOAD
UF5400-UF5404
UF5405-UF5408
