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CEFB202 PDF даташит

Спецификация CEFB202 изготовлена ​​​​«Comchip Technology» и имеет функцию, называемую «SMD Efficient Fast Recovery Rectifier».

Детали детали

Номер произв CEFB202
Описание SMD Efficient Fast Recovery Rectifier
Производители Comchip Technology
логотип Comchip Technology логотип 

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CEFB202 Даташит, Описание, Даташиты
SMD Efficient Fast Recovery Rectifier
CEFB201 Thru CEFB205
Reverse Voltage: 50 - 600 Volts
Forward Current: 2.0 Amp
Features
COMCHIP
www.comchip.com.tw
Ideal for surface mount applications
Easy pick and place
Plastic package has Underwriters Lab.
flammability classification 94V-0
Super fast recovery time for high efficient
Built-in strain relief
Low forward voltage drop
Mechanical Data
Case: JEDEC DO-214AA molded plastic
Terminals: solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode
end
Mounting position: Any
Approx. Weight:0.093 gram
SMB/DO-214AA
0.083(2.11)
0.075(1.91)
0.155(3.94)
0.130(3.30)
0.185(4.70)
0.160(4.06)
0.096(2.44)
0.083(2.13)
0.012(0.31)
0.006(0.15)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
0.008(0.20)
0.203(0.10)
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characterics
Parameter
Symbol
Max. Repetitive Peak Reverse Voltage VRRM
Max. DC Blocking Voltage
VDC
Max. RMS Voltage
VRMS
Peak Surge Forward Current
8.3ms single half sine-wave
superimposed on rate load
( JEDEC method )
IFSM
Max. Average Forward Current
Io
Max. Instantaneous Forward Current
at 2.0 A
VF
Reverse recovery time
Trr
Max. DC Reverse Current at Rated DC
Blocking Voltage
Ta=25 C
Ta=100C
IR
Max. Thermal Resistance (Note 1)
R JL
Operating Junction Temperature
Tj
Storage Temperature
TSTG
CEFB
201
50
50
35
CEFB
202
100
100
70
40
CEFB
203
200
200
140
CEFB
204
400
400
280
CEFB
205
600
600
420
Unit
V
V
V
35 A
0.875
25
2.0
1.1
35
5.0
250
15
-55 to +150
-55 to +150
1.25
50
A
V
nS
uA
C/W
C
C
Note 1: Thermal resistance from junction to lead P.C.B. Mounted on 8.0x8.0 mm copper pad areas.
MDS0210023A
Page 1









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CEFB202 Даташит, Описание, Даташиты
SMD Efficient Fast Recovery Rectifier
COMCHIP
www.comchip.com.tw
Rating and Characteristic Curves (CEFB201 Thru CEFB205)
Fig. 1 - Reverse Characteristics
100
Fig.2 - Forward Characteristics
10
CEFB201-203
10 Tj=125 C
1.0 Tj=75 C
1.0
CEFB204
CEFB205
0.1
0.1
Tj=25 C
0. 01
0
20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage (%)
0.01
Tj=25 C
Pulse width 300uS
4% duty cycle
0.001
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Forward Voltage (V)
Fig. 3 - Junction Capacitance
200
100
Tj=25 C
10
2
0.1 1.0
10 100
Reverse Voltage (V)
Fig. 4 - Non Repetitive Forward
Surge Current
50
8.3mS Single Half Sine
Wave JEDEC methode
40
30
Tj=25 C
20
10
0
1
5 10
50 1 00
Number of Cycles at 60Hz
Fig. 5 - Test Circuit Dai gram and Reverse Recovery Time Characteristics
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(+)
25Vdc
(approx.)
()
D.U.T.
1W
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
()
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
-1.0A
trr
|
|
|
|
|
|
|
|
1cm
SET TIME BASE FOR
50 / 10ns / cm
Fig. 6 - Current Derating Curve
2.8
2.4
2.0
1.6
1.2
0.8
Single Phase
Half Wave 60Hz
0.4
0 0 25 50 75 100 125 150 175
Ambient Temperature ( C)
MDS0210023A
Page 2










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