UF2B PANJIT [Pan Jit International Inc.], UF2B Datasheet - Page 2

• Manufacturer Part Number: UF2B
• Description: SURFACE MOUNT ULTRAFAST RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 2.0 Amperes)
• Manufacturer: PANJIT [Pan Jit International Inc.]

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