Comchip CSFL104 Smd super fast recovery rectifier Datasheet

SMD Super Fast Recovery Rectifier
COMCHIP
www.comchiptech.com
CSFL101 Thru CSFL105
Reverse Voltage: 50 - 600 Volts
Forward Current: 1.0 Amp
Features
DO-213AB (Plastic Melf)
Ideal for surface mount applications
Easy pick and place
Plastic package has Underwriters Lab.
flammability classification 94V-0
Super fast recovery time 35-50 nS
Built-in strain relief
Low forward voltage drop
0.205(5.2)
0.022(0.55)
Max.
0.195(4.8)
Mechanical Data
0.105(2.67)
0.095(2.40)
Case: DO-213AB molded plastic
Terminals: solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode
end
Mounting position: Any
Approx. Weight:0.116 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characterics
Parameter
Symbol
CSFL
101
CSFL
102
CSFL
103
CSFL
104
CSFL
105
Unit
Max. Repetitive Peak Reverse Voltage
V RRM
50
100
200
400
600
V
Max. DC Blocking Voltage
V DC
50
100
200
400
600
V
V RMS
35
70
140
280
420
V
Max. RMS Voltage
Peak Surge Forward Current
8.3ms single half sine-wave
superimposed on rate load
( JEDEC method )
I FSM
Max. Average Forward Current
Io
Max. Instantaneous Forward Current
at 1.0 A
VF
Reverse recovery time
Trr
Max. DC Reverse Current at Rated DC
Blocking Voltage
Ta=25 C
Ta=100 C
IR
30
A
1.0
A
0.95
1.3
35
50
V
nS
5.0
100
uA
50
C/W
C
Max. Thermal Resistance (Note 1)
R
Operating Junction Temperature
Tj
-55 to +150
Storage Temperature
T STG
-55 to +150
JA
1.5
C
Note 1: Thermal resistance from junction to ambient.
MDS0210016B
Page 1
SMD Super Fast Recovery Rectifier
COMCHIP
www.comchiptech.com
Rating and Characteristic Curves (CSFL101 Thru CSFL105)
Fig. 1 - Reverse Characteristics
Fig.2 - Forward Characteristics
1000
10
CSFL101-103
Forward current ( A )
Tj=125 C
100
Tj=75 C
10
Tj=25 C
1.0
1.0
CSFL104
0.1
CSFL105
0.01
Tj=25 C
Pulse width 300uS
4% duty cycle
0.001
0.1
0
20
40
60
80
100
120
0
140
0.2
0. 4
Fig. 3 - Junction Capacitance
1.2
1.4
30
Peak surge Forward Current ( A )
Junction Capacitance (pF)
1.0
Fig. 4 - Non Repetitive Forward
Surge Current
14
f=1.0MHz
Vsig=50mVp-p
10
8
6
4
0.8
Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
12
0.6
Tj=25 C
8.3mS Single Half Sine
Wave JEDEC methode
25
20
15
Tj=25 C
10
5
2
0
0.1
1.0
10
0
100
1
5
10
50
1 00
Reverse Voltage (V)
Fig. 5 - Test Circuit Diagram and Reverse Recovery Time Characteristics
Fig. 6 - Current Derating Curve
1.4
trr
10W
NONINDUCTIVE
|
|
|
|
|
|
|
|
+0.5A
( )
(+)
25Vdc
(approx.)
D.U.T.
PULSE
GENERATOR
(NOTE 2)
( )
1W
NONINDUCTIVE
Average Forward Current ( A )
50W
NONINDUCTIVE
0
-0.25A
(+)
OSCILLISCOPE
(NOTE 1)
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
-1.0A
1.2
1.0
0.8
0.6
0.4
Single Phase
Half Wave 60Hz
0.2
00
25
50
75
100
125
150
175
1cm
SET TIME BASE FOR
Ambient Temperature ( C)
50 / 10ns / cm
MDS0210016B
Page 2
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