Barrier Diode. CDBUR43-HF Datasheet

CDBUR43-HF Diode. Datasheet pdf. Equivalent

CDBUR43-HF Datasheet
Recommendation CDBUR43-HF Datasheet
Part CDBUR43-HF
Description SMD Schottky Barrier Diode
Feature CDBUR43-HF; SMD Schottky Barrier Diode CDBUR42/43-HF Io = 200 mA VR = 30 Volts RoHS Device Halogen Free 0603/S.
Manufacture Comchip
Datasheet
Download CDBUR43-HF Datasheet




Comchip CDBUR43-HF
SMD Schottky Barrier Diode
CDBUR42/43-HF
Io = 200 mA
VR = 30 Volts
RoHS Device
Halogen Free
0603/SOD-523F
Features
-Low forward voltage.
-Designed for mounting on small surface.
-Extremely thin / leadless package.
-Majority carrier conduction.
0.071(1.80)
0.063(1.60)
0.039(1.00)
0.031(0.80)
Mechanical data
-Case: 0603/SOD-523F standard package,
molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
-Marking code:
CDBU42-HF : BD
CDBU43-HF : BE
-Mounting position: Any
-Weight: 0.003 gram(approx.).
0.018(0.45) Typ.
0.033(0.85)
0.027(0.70)
0.028(0.70) Typ.
Dimensions in inches and (millimeter)
Maximum Rating (at TA=25OC unless otherwise noted)
Parameter
Conditions
Symbol Min Typ Max Unit
Peak reverse voltage
VRM
30 V
Reverse voltage
VR 30 V
RMS reverse voltage
VR(RMS)
Average forward rectified current
IO
Repetitive peak forward current
Forward current,surge peak
8.3 ms single half sine-wave superimposed
on rate load(JEDEC method)
IFRM
IFSM
Power dissipation
Thermal resistance junction
to ambient air
PD
R JA
Storage temperature
TSTG
-55
Junction temperature
Tj
Electrical Characteristics (at TA=25OC unless otherwise noted)
21 V
200 mA
0.5 A
4A
150 mW
667 OC/W
+125
+125
OC
OC
Parameter
Conditions
Symbol Min Typ Max Unit
Forward voltage CDBUR42/43-HF
CDBUR42-HF
CDBUR42-HF
CDBUR43-HF
CDBUR43-HF
IF = 200mA
IF = 10mA
IF = 50mA
IF = 2mA
IF = 15mA
Reverse current
VR = 25V
1
0.4
VF 0.65 V
0.33
0.45
IR 0.5 uA
Capacitance between terminals f = 1 MHz, and 1 VDC reverse voltage
CT
10 pF
Reverse recovery time
IF=IR=10mA,Irr=0.1xIR,RL=100 ohm
Trr
5 nS
QW-G1028
Comchip Technology CO., LTD.
REV:A
Page 1



Comchip CDBUR43-HF
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES (CDBUR42/43-HF)
Fig. 1 - Forward characteristics
500
100
10
1
0.1
0
0.2 0.4 0.6
Forward voltage (V)
0.8
Fig. 2 - Reverse characteristics
1m
100u
10u
1u
O
125 C
O
75 C
100n
10n
0
O
25 C
10 20 30
Reverse voltage (V)
40
Fig.3 - Capacitance between
terminals characteristics
16
14
12
10
8
6
4
2
0
0
f=1MHz
O
TA=25 C
5 10 15 20 25 30 35
Reverse voltage (V)
Fig.4 - Current derating curve
120
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0
25 50 75 100 125 150
Ambient temperature (OC)
QW-G1028
Comchip Technology CO., LTD.
REV:A
Page 2



Comchip CDBUR43-HF
SMD Schottky Barrier Diode
Reel Taping Specification
P0 d
P1 E
Index hole
F
BW
Polarity
PA
T
C
D2 D1 D
End
Trailer
.......
.......
10 pitches (min)
Device
.......
.......
.......
.......
W1
Leader
.......
.......
10 pitches (min)
Start
Direction of Feed
0603
(SOD-523F)
SYMBOL
(mm)
(inch)
A
1.00 ± 0.10
0.039 ± 0.004
BC
1.85 ± 0.10 1.00 ± 0.10
0.073 ± 0.004 0.039± 0.004
d
1.55 ± 0.05
0.061 ± 0.002
D
178 ± 1
7.008 ± 0.04
D1
60.0 MIN.
2.362 MIN.
D2
13.0 ± 0.20
0.512 ± 0.008
0603
(SOD-523F)
SYMBOL
(mm)
(inch)
E F P P0 P1 T W
1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.23 ± 0.05 8.00 ± 0.20
0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.315 ± 0.008
W1
13.5 MAX.
0.531 MAX.
QW-G1028
Comchip Technology CO., LTD.
REV:A
Page 3







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)