SF55(2011) 查看數據表（PDF） - Micro Commercial Components
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SF55 Datasheet PDF : 3 Pages
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SF51 thru SF58
trr
+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. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND
TEST CIRCUIT DIAGRAM
MCC
TM
Micro Commercial Components
8.0
6.0
4.0
2.0
0
50 75 100 125 150 175 200
AMBIENT TEMPERATURE
Fig. 2-MAXIMUM AVERAGE FORWARD
CURRENT RATING
100
SF51-54
10
5.0
4.0
3.0
2.0
1.0
0
0
50
100
150
CASE TEMPERATURE
Fig. 3-MAXIMUM AVERAGE FORWARD CCURRENT
RATING
SF55-56
1
0.1
SF58
0.01
0 0.2
0.4 0.6 0.8 1.0
1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 4-FORWARD CURRENT DERATING CURVE
200
150
125
75
8.3ms SINGLE HALF SINE
WAVE JEDEC METHOD
35
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE SURGE CURRENT
100
TJ = 25C
f = 1.0MHz
Vsig = 50mVp-p
10
5
1
10
100
REVERSE VOLTAGE, VOLTS
Fig. 6-TYPICAL JUNCTION CAPACITANCE
Revision: A
www.mccsemi.com
2 of 3
2011/01/01
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