參數(shù)資料
型號(hào): SF18S
廠商: Taiwan Semiconductor Co., Ltd.
英文描述: 1.0 AMP. Super Fast Rectifiers
中文描述: 1.0安培。超快速整流器
文件頁數(shù): 2/2頁
文件大?。?/td> 64K
代理商: SF18S
- 225 -
FIG.2- MAXIMUM AVERAGE
FORWARD CURRENT DERATING
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
A
25
50
75
100 125 150 175
0.5
0
1.0
1.5
AMBIENT TEMPERATURE. ( C)
o
50
NONINDUCTIVE
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
DUT
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
(-)
(+)
10
NONINDUCTIVE
-1.0A
-0.25A
0
+0.5A
trr
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
RATINGS AND CHARACTERISTIC CURVES (SF11S THRU SF18S)
FIG.5- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
P
1
2
5
10
20
100
50
5
10
25
20
30
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
FIG.3- TYPICAL REVERSE CHARACTERISTICS
0
20
40
60
80
100
120
140
0.1
1
10
100
1000
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=25 C
0
Tj=100 C
0
FIG.4- TYPICAL FORWARD CHARACTERISTICS
FIG.6- TYPICAL JUNCTION CAPACITANCE
J
0.1
0.5
1
5
2
10
20
50
100 200
500
1000
REVERSE VOLTAGE. (V)
SF11S~SF14S
SF15S~SF18S
I
0.4
0.6
0.8
FORWARD VOLTAGE. (V)
1.0
1.2
1.4
1.6
1.8
100
10
1
0.1
0.01
Tj=25 C
Pulse Width=300 s
1% Duty Cycle
o
SF11S~SF14S
SF15S~SF16S
SF17S~SF18S
I
20
40
60
80
100
120
140
0
15
0
35
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