參數(shù)資料
型號(hào): FS3B
廠商: Electronic Theatre Controls, Inc.
英文描述: SURFACE MOUNT SUPER FAST RECTIFERS
中文描述: 表面貼裝超快速RECTIFERS
文件頁數(shù): 2/2頁
文件大?。?/td> 87K
代理商: FS3B
CT C
Compact Technology
F
S3A thru
F
S3J
RATNG AND CHARACTERISTIC CURVES
PULSE
GENERATOR
NOTE2
[+]
25Vdc
(approx)
(-)
D.U.T
50
Noninductive
10
Noninductive
1
Non
Inductive
OSCILLOSCOPE
NOTE 1
NOTE:1.Rise TIME=7ns max
Input Impedance = 1 megohm. 22 pF
2.Rise Time = 10ns max
Source Impedance = 50Ohms
t
rr
+0.5A
0
-0.25
-1.0
SET TIME
BASE FOR
50 ns/cm
1cm
Fig.1 - REVERSE FRCOVERY TIME CHARACTERISTIC AND
TEST CIRCUIT DIAGRAM
SINGLEPHASE HALF
60Hz PESISTIVE OR
LOAD P.C.B MOUNTED
0.315x0.315"(8.0x8.0mm)
COPPER PAD
50 60 70 80 90 100 110 120 130 140 150
3.0
2.5
2.0
1.5
1.0
0.5
O
LEAD TEMPERATURE , C
FIG . 2 - MAXIMUM AVERAGE FORWARD
CURRENT RATING
AVERAGE FORWARD CURRENT ,
AMPERES
UF3A-UF3D
UF3G
UF3M
TJ = 25OC
PULSE WIDTH = 300uS
2% DUTY CYCLE
100
10
1
0.1
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE VOLTS
FIG . 4 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT AMPERES
O
T = 150C
J
O
T = 100C
J
O
T = 25 C
J
100
10
1
0.1
0.01
0 20 40 60 80 100 120 140
PERCENT OF PEAK REVERSE VOLTAGE VOLTS
FIG . 3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS ERVERSE LEAKAGE CURRENT,
MICROAMPERES
200
100
50
101
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG . 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
UF3A-UF3D
UF3G-UF3K
.1 .5 1 2 5 10 20 50 100 200 500 1000
160
140
120
100
80
60
40
20
CAPACITANCE, pF
REVERWE VOLTAGE VOLTS
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
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