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  Datasheet File OCR Text:
 UF5400 THRU UF5408
ULTRAFAST EFFICIENT PLASTIC RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes
FEATURES
DO-201AD
1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA.
0.375 (9.5) 0.285 (7.2)
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: 250C, 0.375" (9.5mm) lead length for 10 seconds, 5 lbs. (2.3 kg) tension
0.052 (1.32) 0.048 (1.22) DIA. 1.0 (25.4) MIN.
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
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C 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 TA=55C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) at TA=55C 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) Operating junction and storage temperature range TA=25C TA=100C TJ=25C
VRRM VRMS VDC I(AV) IFSM VF IR trr CJ RJA RJL TJ, TSTG
50 35 50
100 70 100
200 140 200
300 210 300
400 280 400 3.0 150.0
500 350 500
600 420 600
800 560 800
1000 Volts 700 Volts 1000 Volts Amps Amps
1.0 10.0 75.0 50.0 45.0 20.0 8.5 -55 to +150
1.7 200.0 75.0 36.0
Volts A ns pF C/W 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
RATINGS AND CHARACTERISTIC CURVES UF5400 THRU UF5408
FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
3.0
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
150
RESISTIVE OR INDUCTIVE LOAD
PEAK FORWARD SURGE CURRENT, AMPERES
2.5 2.0 1.5 1.0 0.5
0.375" (9.5mm) LEAD LENGTH
125 100 75 50 25 0
TA=55C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
0 20
40
60
80
100
120
140
160
1
10
NUMBER OF CYCLES AT 60 HZ
100
AMBIENT TEMPERATURE, C
FIG. 3 - TYPICAL FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS
100
UF5400 - UF5404
100
TJ=125C
INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES
INSTANTANEOUS FORWARD CURRENT, AMPERES
TJ=100C
10
10
TJ=125C
UF5405 - UF5408
TJ=100C
1
TJ=25C PULSE WIDTH=300s 1% DUTY CYCLE
1
TJ=25C
0.1
0.1
0.01 0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.01 0
UF5400-UF5404 UF5405-UF5408
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE
160
JUNCTION CAPACITANCE, pF
140 120 100 80 60 40 20 0.1 1
TJ=25C f=1.0 MHZ Vsig=50mVp-p
UF5400-UF5404 UF5405-UF5408
10
100
REVERSE VOLTAGE, VOLTS


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