CDBH3-54-HF

Small Signal Schottky Diodes
CDBH3-54/S/C/A-HF
Reverse Voltage: 30 Volts
Forward Current: 200 mA
RoHS Device
Halogen Free
SOT-523
Features
0.067(1.70)
0.059(1.50)
- Designed for mounting on small surface.
- High speed switching application, circuit
protection.
- Low forward voltage drop.
3
0.014(0.35)
0.010(0.25)
0.035(0.90)
0.028(0.70)
1
2
0.020(0.50)TYP.
0.043(1.10)
0.035(0.90)
Mechanical data
0.008(0.20)
0.004(0.10)
- Case: SOT-523, molded plastic.
- Terminals: solderable per MIL-STD-750,
method 2026.
0.069(1.75)
0.057(1.45)
0.031(0.80)
0.028(0.70)
- Weight: 0.002 grams(approx. )
0.004(0.10) max
0.010(0.25)
0.006(0.15)
Circuit diagram
0.018(0.46)
0.010(0.26)
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics (at Ta=25°C unless otherwise noted)
Company reserves the right to improve product design , functions and reliability without notice.
Rev.A
QW-JA002
Page 1
Small Signal Schottky Diodes
RATING AND CHARACTERISTIC CURVES (CDBH3-54/S/C/A-HF)
Fig.2 - Reverse Characteristics
Reverse Current, (μA)
Forward Current, (mA)
Fig.1 - Forward Characteristics
Forward Voltage (V)
Reverse Voltage (V)
Fig.4 - Power Derating Curve
Fig.3 - Capacitance Between
Terminals Characteristics
Power Dissipation, (mW)
Capacitance Between Terminals, (pF)
200
150
100
50
0
0
25
50
75
100
125
150
Ambient Temperature, (°C)
Reverse Voltage (V)
Company reserves the right to improve product design , functions and reliability without notice.
Rev.A
QW-JA002
Page 2
Small Signal Switching Diodes
Reel Taping Specification
P1
F
E
d
P0
W
B
3
XX
1
2
C
A
P
12
o
0
D2
D1
D
W1
Trailer Tape
Leader Tape
Components
50±2 Empty Pockets
SOT-523
SOT-523
100±2 Empty Pockets
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.85 ± 0.05
1.85 ± 0.05
0.88 ± 0.05
1.50 ± 0.10
178.00 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.073 ± 0.002
0.073 ± 0.002
0.035 ± 0.002
0.059 ± 0.004
7.008 ± 0.079
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
Rev.A
QW-JA002
Page 3
Small Signal Schottky Diodes
Marking Code
Part Number
Marking Code
CDBH3-54-HF
L1
CDBH3-54A-HF
L2
CDBH3-54C-HF
L3
CDBH3-54S-HF
L4
3
XX
1
2
xx = Product type marking code
Suggested PAD Layout
SOT-523
B
SIZE
(mm)
(inch)
A
0.60
0.024
B
0.50
0.020
C
0.40
0.016
D
1.00
0.039
E
1.24
0.049
F
1.84
0.072
A
E
C
F
A
D
Standard Packaging
REEL PACK
Case Type
SOT-523
REEL
Reel Size
( pcs )
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
Rev.A
QW-JA002
Page 4
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