CDBV3-54-G

Small Signal Schottky Diodes
CDBV3-54/S/C/A-G
Reverse Voltage: 30 Volts
Forward Current: 200 mA
RoHS Device
SOT-323
Features
0.087(2.20)
0.071(1.80)
-Design for mounting on small surface.
D
-High speed switching application, circuit
protection.
0.053(1.35)
0.045(1.15)
G
-Low turn-on voltage.
S
0.055(1.40)
0.047(1.20)
0.010(0.25)
0.004(0.10)
Mechanical data
0.039(1.00)
0.032(0.80)
-Case: SOT-323, molded plastic.
-Terminals: solderable per MIL-STD-750,
method 2026.
0.095(2.40)
0.079(2.00)
0.016(0.40)
0.012(0.30)
0.004(0.10)
0.000(0.00)
0.017(0.425)REF.
-Weight: 0.0055 gram (approx.).
Circuit diagram
3
1
Dimensions in inches and (millimeter)
3
2
CDBV3-54-G
1
3
2
CDBV3-54S-G
1
3
2
1
CDBV3-54C-G
2
CDBV3-54A-G
Maximum Ratings and Electrical Characteristics
(at Ta=25°C unless otherwise noted)
Parameter
Repetitive peak reverse voltage
Symbol
Conditions
Value
Units
VRRM
30
V
Reverse voltage
VR
30
V
Forward current
IF
200
mA
0.6
A
200
mW
0.24
0.32
0.40
0.50
1.00
V
Peak surge forward current
IFSM
Power dissipation
PD
T=1.0 sec
Maximum forward voltage
VF
@IF=0.1mA
@IF=1mA
@IF=10mA
@IF=30mA
@IF=100mA
Maximum reverse current
IR
@VR=25V
2
μA
Maximum reverse recovery time
Trr
IF=IR=10mA, RL=100Ω
5
nS
Maximum diode capacitance
CJ
VR=1V, f=1.0MHz
10
pF
Maximum junction temperature
TJ
125
°C
TSTG
-55 to +150
°C
Storage temperature
Company reserves the right to improve product design , functions and reliability without notice.
REV:E
Page 1
QW-BA006
Comchip Technology CO., LTD.
Small Signal Schottky Diodes
RATING AND CHARACTERISTIC CURVES (CDBV3-54/S/C/A-G)
Fig.1 - Forward Characteristics
Fig.2 - Leakage Current
1000
1000
Reverse Current, (μA)
100
TA=150°C
10
TA=125°C
TA=
0.1
0.2
0.3
10
1
TA=85°C
0.1
TA=25°C
TA=-55°C
0.1
0
TA=125°C
0.01
-40
°C
TA=
25
°C
1
TA=
85°
C
Forward Current, (mA)
TA=150°C
100
0.4
0.5
0.001
0.6
0
5
Forward Voltage, (V)
Fig.3 - Total Capacitance
20
25
30
240
Power Dissipation, (mW)
12
Total Capacitance, (pF)
15
Fig.4 - Power Derating Curve
14
10
8
6
4
200
160
120
80
40
2
0
10
Reverse Voltage, (V)
0
5
10
15
20
25
30
0
0
25
50
75
100
125
150
175
Ambient Temperature, (°C)
Reverse Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:E
Page 2
QW-BA006
Comchip Technology CO., LTD.
Small Signal Schottky Diodes
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
SOT-323
SOT-323
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.20 ± 0.10
2.40 ± 0.10
1.15 ± 0.10
1.55 ± 0.10
178 ± 1
50.0 MIN.
13.0 ± 0.20
(inch)
0.087 ± 0.004
0.094 ± 0.004
0.045 ± 0.004
0.061 ± 0.004
7.008 ± 0.040
1.969 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
8.00 ± 0.30
14.4 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.315 ± 0.012
0.567 MAX
REV:E
Page 3
QW-BA006
Comchip Technology CO., LTD.
Small Signal Schottky Diodes
Marking Code
Part Number
Marking Code
CDBV3-54-G
KL5 , B4
CDBV3-54A-G
KL6 , B7
CDBV3-54C-G
KL7 , 5C
CDBV3-54S-G
KL8 , B8
3
XXX
1
2
xxx = Product type marking code
Suggested PAD Layout
SOT-323
SIZE
(mm)
(inch)
A
0.70
0.028
B
0.90
0.035
C
0.65
0.025
D
1.90
0.075
E
2.80
0.110
B
D
A
E
C
Standard Packaging
REEL PACK
Case Type
SOT-323
REEL
Reel Size
( pcs )
(inch)
3,000
7
REV:E
Page 4
QW-BA006
Comchip Technology CO., LTD.
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