Io = 200 mA
VR = 30 Volts
CDBU0230-N
Features
Designed for mounting on small surface.
Extremely thin/leadless package.
Low drop-down voltage.
Majority carrier conduction.
Mechanical data
Case: 0603 (1608) Standard package ,
molded plastic.
Terminals: Gold plated, solderable per
MIL-STD-750, method 2026.
Polarity: Indicated by cathode band
Mounting position: Any.
Weight: 0.003 gram (approx.).
SMD Schottky Barrier DiodeSMD Schottky Barrier Diode
(Lead-free Device)
Page 1
QW-A1050
0.071(1.80)
0.063(1.60)
0.014(0.35) Typ.
0.035(0.90)
0.029(0.75)
0.033(0.85)
0.027(0.70)
Dimensions in inches and (millimeter)
0603(1608)
0.012 (0.30) Typ.
0.028(0.70) Typ.
O
Maximum Rating (at TA=25 C unless otherwise noted)
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
O
C
O
C
mW
mA
mA
V
V
2000
+125
+125
150
200
30
35
-40
TSTG
Tj
PD
IO
VR
VRRM
IFSM
8.3ms single half sine-wave superimposed
on rate load(JEDEC method)
Storage temperature
Junction temperature
Power Dissipation
Average forward current
Reverse voltage
Repetitive peak reverse voltage
Forward current,surge peak
Parameter Conditions Symbol Min Typ
Max
Unit
PF
uA
V
9
30
0.50
CT
IR
VF
Capacitance between terminals
Reverse current
Forward voltage
Parameter Conditions Symbol Min Typ
Max
Unit
f = 1 MHZ,and 10VDC reverse voltage
VR = 30 V
IF = 200 mA DC
REV:B
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBU0230-N)
Forward current (mA )
Fig. 1 - Forward characteristics Fig. 2 - Reverse characteristics
Reverse current ( A )
Fig. 4 - Current derating curve
0
20
40
60
80
100
025 50 75 100 125 150
Mounting on glass epoxy PCBs
Average forward current ( % )
Fig. 3 - Capacitance between
terminals characteristics
Capacitance between terminals (pF)
1
10
100
SMD Schottky Barrier DiodeSMD Schottky Barrier Diode
30
0 5 10
15
20 25 35
0 10 20 30 40
10u
1m
1n
1u
100u
10m
100n
10n
0.1 0.2 0.4 0.700.5
0.3
1000
0.001
10
100
0.6
1
0.1
0.01
Page 2
QW-A1050
O
Ambient temperature ( C)
Reverse voltage (V) Forward voltage (V)
Reverse voltage (V)
f=1MHz
O
TA=25 C
O
125C
O
75 C
O
25 C
O
-25 C
O
-25 C
O
25 C
O
75 C
O
125 C
REV:B
SMD Diodes Specialist
