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SF11 PDF даташит

Спецификация SF11 изготовлена ​​​​«WEITRON» и имеет функцию, называемую «Axial Lead Super Fast Rectifier».

Детали детали

Номер произв SF11
Описание Axial Lead Super Fast Rectifier
Производители WEITRON
логотип WEITRON логотип 

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SF11 Даташит, Описание, Даташиты
Axial Lead Super Fast Rectifier
P b Lead(Pb)-Free
Features:
* Low forward voltage drop.
* High current capability.
* High reliability.
* High surge current capability.
SF11 thru SF18
REVERSE VOLTAGE
50-600 VOLTS
CURRENT
1.0 AMPERE
Mechanical Data:
* Case: Molded plastic.
* Epoxy: UL 94V-0 rate ame retardant.
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed.
* Polarity: Color band denotes cathode end.
* Mounting position: Any.
* Weight: 0.34 grams.
DO-41 Outline Dimensions
Axial Device (Through-Hole)
DO-41
WEITRON
http://www.weitron.com.tw
1/3
04-Apr-07









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SF11 Даташит, Описание, Даташиты
SF11 thru SF18
Maximum Rating
Characteristic
Maximum repetitive peak reverse voltage
Symbol SF11 SF12 SF13 SF14 SF15 SF16 SF17 SF18 Uuits
VRRM 50 100 150 200 300 400 500 600 V
Maximum RMS voltage
Maximum DC blocking voltage
VRMS
VDC
35 70 105 140 210 280 350 420
50 100 150 200 300 400 500 600
V
V
Maximum average forward rectified current
IAV
1.0
A
Peak forward surge current 8.3mS single
half sine-wave superimposed on rated load
IFSM
30
Operating junction temperature range
TJ
+150
Storage temperature range
TSTG
-65 to +150
Notes: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Reverse Recovery Time test condition : IF=0.5A, IR=1.0A, IRR=0.25A
A
°C
°C
Electrical Characteristic
Characteristic
Maximum Instanatneous Forward Voltage
IF=1.0A
Maximum DC Reverse Current
Rated DC Blocking Voltage, TA=25°C
TA=100°C
Typical Junction Capacitance
Symbol SF11 SF12 SF13 SF14 SF15 SF16 SF17 SF18 Uuits
VF 0.95
1.25 1.50 V
IR 5.0 µA
50
CP 50 pF
Maximum Reverse Recovery Time
T rr
35 nS
WEITRON
http://www.weitron.com.tw
2/3
04-Apr-07









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SF11 Даташит, Описание, Даташиты
SF11 thru SF18
RATINGAND CHARACTERISTIC CURVES
50
NONINDUCTIVE
10
NONINDUCTIVE
(+)
25Vdc
(approx.)
()
D.U.T.
1
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
+0.5A
()
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
trr
|
|
|
|
|
|
|
|
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.1- TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
TIME CHARACTERISTIC
1.2
1.0
0.8
0.6 Single Phase
Half Wave 60Hz
0.4 Resistive Or Inductive Load
0.375"(9.5mm) Lead Length
0.2
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE (°C)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
50
10
3.0
1.0
0.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
50
10
3.0
1.0
Tj=100 C
Tj=25 C
0.1
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE (V)
FIG.3 TYPICAL FORWARD CHARACTERISTICS
50
40
30
Tj=25°C
8.3ms Single Half
20 Sine Wave
JEDEC method
10
0
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0.01
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG.4 TYPICAL REVERSE CHARACTERISTICS
175
150
125
100
75
50
25
0
0.01
0.05 0.1
0.5 1
5 10
50
REVERSE VOLTAGE,(V)
FIG.6 TYPICAL JUNCTION CAPACITANCE
100
WEITRON
http://www.weitron.com.tw
3/3
04-Apr-07










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