UF2A Datasheet, PDF (2/2 Pages) Pan Jit International Inc. – SURFACE MOUNT ULTRAFAST RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 2.0 Amperes)

RATING AND CHARACTERISTIC CURVES
UF2A~UF2M
2.4
2.0
1.6
SINGLE PHASE HALF
1.2 WAVE 60Hz RESISTIVE
OR INDUCTIVE LOAD
0.8 _{P.C.B. MOUNTED ON}
0.4 ^{0.3×0.3"(8.0×8.0mm)}
COPPER PAD AREAS
0
0 20 40 60 80 100 120 140 160
LEAD TEMPERATURE,
10
TJ = 25 °C
PULSE WIDTH = 300us
2% DUTY CYCLE
1.0
UF2A
0.1
UF2G
UF2K
.01
0 .4 .6
8 1.0 1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1-DERATING CURVE FOR OUTPUT RECTIFIED
CURRENT
Fig. 2-TYPICAL FORWARD CHARACTERISTICS
PER ELEMENT
10
30
25
20
8.3ms SINGLE HALF SINE WAVE
JEDEC METHOD
15
10
5
1
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
Fig. 3-MAXIMUM FORWARD SURGE CURRENT
1.0
TJ = 25 °C
0.1
.01
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE
Fig. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
5
1.0
10
100
REVERSE VOLTAGE, VOLTS
Fig. 5-TYPICAL JUNCTION CAPACITANCE
PER BRIDGE ELEMENT
t_rr
+0.5A
0
-0.25
NOTE:1.Rise Time = 7ns max.
Input Impedance = 1 megohm. 22pF
2.Rise Time = 10ns max.
Source Impedance = 50 Ohms
-1.0
SET TIME
1cm
BASE FOR
50 ns/cm
Fig. 6-REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
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2
REV.02 20110725