參數(shù)資料
型號: SF2003PT
廠商: Taiwan Semiconductor Co., Ltd.
英文描述: 20.0 AMPS. Glass Passivated Super Fast Rectifiers
中文描述: 20.0安培。玻璃鈍化超快速整流器
文件頁數(shù): 2/2頁
文件大?。?/td> 118K
代理商: SF2003PT
- 293 -
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
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
-1.0A
-0.25A
0
+0.5A
trr
1cm
SET TIME BASE FOR
5/ 10ns/ cm
RATINGS AND CHARACTERISTIC CURVES (SF2001PT THRU SF2008PT)
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
P
1
5
10
20
100
50
150
100
50
0
250
300
200
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
T = T max.
J
J
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
A
0
50
100
150
0
5
10
15
20
25
CASE TEMPERATURE. ( C)
o
FIG.3- TYPICAL REVERSE CHARACTERISTICS
PER LEG
1000
I
M
0
20
40
60
80
100
120
140
0.1
10
100
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG
C
0.1
0.5
1
5
10
50
100
20
10
50
100
200
500
1000
REVERSE VOLTAGE. (V)
Tj=25 C
f=1MHz
Vsig=50mVp-p
0
FIG.6- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG
40
I
1.6
1.8
0.4
0.2
0.6
0.8
1.0
1.2
1.4
10
0.1
FORWARD VOLTAGE. (V)
Pulse Width=300 s
2% Duty Cycle
2
0
20
0.2
1
1
TJ=25 C
0
TJ=100 C
0
TJ=75 C
0
SF2001PT-SF2004PT
SF2005PT-SF2006PT
SF2007PT-SF2008PT
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