SEF204A PDF даташит
Спецификация SEF204A изготовлена «SeCoS» и имеет функцию, называемую «(SEF201A - SEF206A) 2.0AMP High Efficiency Recovery Rectifiers». |
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Детали детали
Номер произв | SEF204A |
Описание | (SEF201A - SEF206A) 2.0AMP High Efficiency Recovery Rectifiers |
Производители | SeCoS |
логотип |
2 Pages
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SEF201A THRU SEF206A
Elektronische Bauelemente
VOLTAGE 50V ~ 800V
2.0AMP High Efficiency Recovery Rectifiers
RoHS Compliant Product
A suffix of "-C" specifies halogen-free
SMA
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Fast switching speed
www.MDaEtaSCheHet4AU.NcomICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.063 grams
A
B
D
GF
Dimensions in Dimensions in
C Millimeters
Inches
A 1.25 1.65 0.049 0.065
B 3.99 4.60 0.157 0.181
H C 2.50 2.90 0.098 0.114
D 1.98 2.44 0.078 0.096
E 0.051 0.203 0.002 0.008
F 4.78 5.28 0.188 0.208
E G 0.76 1.52 0.030 0.060
H 0.152 0.305 0.006 0.012
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=55 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
SEF201A SEF202A
50 100
35 70
50 100
SEF203A SEF204A
200 400
140 280
200 400
SEF205A SEF206A UNITS
600 800 V
420 560 V
600 800 V
2.0 A
50
0.98 1.3
5.0
100
50
15
-65 +175
A
1.5 1.7 V
µA
µA
75 nS
pF
C
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
http://www.SeCoSGmbH.com
01-Jun-2006 Rev. B
Any changing of specification will not be informed individual
Page 1 of 2
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Elektronische Bauelemente
SEF201A THRU SEF206A
VOLTAGE 50V ~ 800V
2.0AMP High Efficiency Recovery Rectifiers
RATING AND CHARACTERISTIC CURVES (SEF201A THRU SEF206A)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
50 SEF204A
10 SEF201A~SEF203A
SEF205A
www.DataSh3e.0et4U.com
1.0
SEF206A
0.1
Tj=25 C
Pulse Width 300us
1% Duty Cycle
.01
.6
.9 1.1 1.4 1.7 2.0 2.3 2.6
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50W
NONINDUCTIVE
10W
NONINDUCTIVE
(+)
25Vdc
(approx.)
()
D.U.T.
1W
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
()
PULSE
GENERATOR
(NOTE 2)
(+)
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
trr
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-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
2.4
2.0
1.6
1.2
0.8
0.4
0
0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
20 40
60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
20
10
0
1
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
5 10
NUMBER OF CYCLES AT 60Hz
50
100
35
30
25
20
15
10
5
0
.01
FIG.5-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
http://www.SeCoSGmbH.com
01-Jun-2006 Rev. B
Any changing of specification will not be informed individual
Page 2 of 2
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Номер в каталоге | Описание | Производители |
SEF204A | (SEF201A - SEF206A) 2.0AMP High Efficiency Recovery Rectifiers | SeCoS |
SEF204B | (SEF201B - SEF206B) 2.0AMP High Efficiency Recovery Rectifiers | SeCoS |
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