COMCHIP CDBU0140L

COMCHIP
SMD Schottky Barrier Diode
SMD Diodes Specialist
CDBU0140L
(Lead-free Device)
Io = 100 mA
V R = 40 Volt s
Features
Low forward Voltage
0603(1608)
Designed for mounting on small surface.
0.071(1.80)
0.063(1.60)
Extremely thin/leadless package.
Majority carrier conduction.
0.039(1.00)
0.031(0.80)
Mechanical data
Case: SOD-523F (1608) Standard
package , molded plastic.
0.033(0.85)
0.027(0.70)
Terminals: Gold plated, solderable per
MIL-STD-750, method 2026.
0.014(0.35) Typ.
Polarity: Indicated by cathode band.
0.012 (0.30) Typ.
Mounting position: Any.
0.018(0.45) Typ.
Weight: 0.003 gram (approximately).
Dimensions in inches and (millimeter)
Maximum Rating ( at T A = 25 C unless otherwise noted )
Parameter
Conditions
Repetitive peak reverse voltage
Symbol Min Typ Max Unit
V RRM
45
V
Reverse voltage
VR
40
V
Average forward rectified
current
Io
100
mA
I FSM
1
A
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load ( JEDEC method )
Storage temperature
T STG
-40
+125
C
Junction temperature
Tj
-40
+125
C
Electrical Characteristics ( at T A = 25 C unless otherwise noted )
Conditions
Parameter
Symbol Min Typ Max Unit
I F = 100 mA
VF
0.55
V
I F = 10 mA
VF
0.34
V
Reverse current
V R = 10 V
IR
30
uA
Capacitance between terminals
f = 1MHz, and 10 VDC reverse voltage
CT
Forward voltage
6
pF
REV:A
QW-A1013
Page 1
COMCHIP
SMD Schottky Barrier Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBU0140L)
Fig. 2 - Reverse characteristics
Fig. 1 - Forward characteristics
10m
1000
Reverse current ( A )
Forward current (mA )
1m
100
O
O
-25
C
O
25
C
125
C
75
C
10
75
O
C
100u
10u
O
25 C
1u
O
-25 C
100n
10n
O
1n
1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
10
Forward voltage (V)
20
30
40
Reverse voltage (V)
Fig. 3 - Capacitance between
terminals characteristics
Fig. 4 - Current derating curve
Average forward current ( % )
Capacitance between terminals (pF)
15
12
9
6
3
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0
0
10
20
30
Reverse voltage (V)
40
0
25
50
75
100
125
150
Ambient temperature ( C )
REV:A
QW-A1013
Page 2