Comchip CDBL0820 Smd schottky barrier diode Datasheet

SMD Schottky Barrier Diodes
COMCHIP
www.comchiptech.com
CDBL0820 - CDBL0860
Voltage: 20- 60 Volts
Current: 0.8 Amp
Feature
DO-213AA (Plastic Mini-Melf)
Ideal for surface mount application
Easy pick and place
Plastic package has Underwriters Lab.
flammability classifcation 94V-0
Build-in strain relief
0.015(0.4)
0.14(3.6)
0.012(0.3)
0.13(3.3)
Mechanical data
Case: DO-213AA molded plastic
0.063(1.60)
Terminals: solderable per MIL-STD-750,
method 2026
0.055(1.40)
Polarity: Indicated by cathode band
Mounting position: Any
Weight:0.036 grams
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characterics
Parameter
Symbol
Max.RepetitivePeak Reverse Voltage
V RRM
20
40
60
V
Max. DC Blocking Voltage
V DC
14
28
42
V
Max. RMS Voltage
V RMS
20
40
60
V
Peak Surge Forward Current
8.3ms single half sine-wave
Sine-wave superimposed on
Rate load ( JEDEC )
I FSM
10
A
Max. AverageForward Current
Io
0.8
A
Max. Forward Current at 0.8 A
VF
Max. Reverse Current Tj=25 C
IR
CDBL0860
0.50
0.70
0.5
Unit
V
mA
10.0
Tj=100C
Max. Thermal Resistance (Note1)
CDBL0840
CDBL0820
R
JA
30
R
JT
75
Operating junction temperature
Tj
Storage temperature
T STG
C/W
-55 to +125
C
-55 to +150
C
Note 1: Thermal resistance from junction to ambient and junction to terminal 6.0mm copper pads to each terminal.
MDS0211006A
Page 1
SMD Schottky Barrier Diodes
COMCHIP
www.comchiptech.com
RATING AND CHARACTERISTIC CURVES (CDBL0820-0860)
Fig. 1 - Typical Reverse Characteristics
Fig. 2 - Typical Forward Characteristics
100
100
10
Forward Current ( A )
Reverse Current ( mA )
CDBL0820-0840
Tj=125 C
1.0
0.1
Tj=75 C
Tj=25 C
0.01
10
CDBL0860
1.0
Tj=25 C
0.1
Pulse width 300uS
1% duty cycle
0.01
0.001
0
20
40
60
80
10 0
120
0 0.2
14 0
0.4 0.6 0.8 1.0
Percent of Rated Peak Reverse Voltage (%)
Reverse Voltage (V)
Fig. 3 - Junction Capacitance
Fig. 4 - Current Derating Curve
1.2
1000
=1MHz and applied
4VDC reverse voltage
Average Forward Current ( A )
CDBL0820-0840
Junction Capacitance (pF)
1.2 1.4 1.6 1.8 2.0
CDBL0860
100
10
0.1
1.0
10
100
1.0
0.8
0.6
0.4
0.2
0
25
50
75
100
125
150
Ambient Temperature ( C)
Reverse Voltage (V)
Peak surge Forward Current ( A )
Fig. 5 - Non repetitive forward
surge current
10
8.3mS Single Half Sine
Wave JEDEC methode
8
6
Tj=25 C
4
2
0
1
5
10
50
1 00
Number of Cycles at 60Hz
MDS0211006A
Page 2
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