VISHAY UF5405

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
DO-201AD
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
0.052 (1.32)
0.048 (1.22)
DIA.
MECHANICAL DATA
1.0 (25.4)
MIN.
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
Dimensions in inches and (millimeters)
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
on rated load (JEDEC Method) at TA=55°C
IFSM
150.0
Amps
Maximum instantaneous forward voltage at 3.0A
VF
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time (NOTE 1)
Volts
200.0
µA
IR
TJ=25°C
trr
50.0
75.0
ns
CJ
45.0
36.0
pF
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
10.0
75.0
1.7
TA=25°C
TA=100°C
Typical junction capacitance (NOTE 2)
RΘJA
RΘJL
20.0
8.5
°C/W
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
9/2/98
1.0
RATINGS AND CHARACTERISTIC CURVES UF5400 THRU UF5408
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG. 1 - MAXIMUM FORWARD CURRENT
DERATING CURVE
150
TA=55°C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
RESISTIVE OR INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
3.0
2.5
2.0
1.5
1.0
0.5
125
100
75
50
25
0.375" (9.5mm) LEAD LENGTH
0
20
40
60
80
100
0
120
140
100
10
1
160
NUMBER OF CYCLES AT 60 HZ
AMBIENT TEMPERATURE, °C
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
FIG. 3 - TYPICAL FORWARD
CHARACTERISTICS
100
100
TJ=125°C
10
UF5405 - UF5408
1
TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
0.1
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
INSTANTANEOUS REVERSE LEAKAGE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
UF5400 - UF5404
TJ=100°C
10
TJ=125°C
TJ=100°C
1
TJ=25°C
0.1
UF5400-UF5404
UF5405-UF5408
1.8
0.01
0
20
40
60
80
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
160
TJ=25°C
f=1.0 MHZ
Vsig=50mVp-p
140
120
100
UF5400-UF5404
UF5405-UF5408
80
60
40
20
0.1
1
10
REVERSE VOLTAGE, VOLTS
100
100