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SMD Schottky Barrier Diode
SMD Diodes Specialist
CDBER0230L-HF (RoHS Device)
Io = 200 mA VR = 30 Volts
0503(1308)
0.053(1.35) 0.045(1.15)
Features
Halogen free. Low forward voltage. Designed for mounting on small surface. Extremely thin / leadless package. Majority carrier conduction.
0.034(0.85) 0.026(0.65)
Mechanical data
Case: 0503(1308) standard package, molded plastic. Terminals: Gold plated, solderable per MIL-STD-750,method 2026. Marking code: cathode band & BA Mounting position: Any Weight: 0.002 gram(approx.).
0.022(0.55) Typ. 0.016(0.40) Typ.
0.030(0.75) 0.024(0.60)
Dimensions in inches and (millimeter)
Maximum Rating (at TA=25 C unless otherwise noted)
O
Parameter
Repetitive peak reverse voltage Reverse voltage Average forward current Forward current,surge peak Storage temperature Junction temperature
Conditions
Symbol Min Typ Max Unit
VRRM VR IO 35 30 200 V V mA
8.3ms single half sine-wave superimposed on rate load(JEDEC method)
IFSM TSTG Tj -40
1 +125 +125
A
O
C C
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
O
Parameter
Forward voltage Reverse current IF = 200 mA VR = 10 V
Conditions
Symbol Min Typ Max Unit
VF IR 0.5 30 V uA
REV:A
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBER0230L-HF)
Fig. 1 - Forward characteristics
1000 1m
Fig. 2 - Reverse characteristics
100
Reverse current ( A )
Forward current (mA )
100u
75 C
O
10u
25 C
O
10
C
1u
5 12
O
C
C
O
25
1
75
O
-25
O
C
100n
-25 C
O
0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
10n 0 5 10 15 20 25 30
Forward voltage (V)
Reverse voltage (V)
Fig.3 - Capacitance between terminals characteristics
Capacitance between terminals (PF)
100
Fig.4 - Current derating curve
Average forward current(%)
f = 1 MHz Ta = 25 C
100
80
10
60
40
20
1 0 5 10 15 20 25 30
0 0 25 50 75 100
O
125
150
Reverse voltage (V)
Ambient temperature ( C)
Fig. 5 - VF Dispersion map
450
Ta=25 C IF=200mA n=30pcs
O
Fig. 6 - IR Dispersion map
50 45
Ta=25 C VR=10V n=30pcs
O
Fig. 7 - CT Dispersion map
30 29
Ta=25 C F=1MHz VR=0V n=10pcs
O
35 30 25 20 15 10 5
AVG:4.1816uA
Capacitance between terminals(pF)
Forward voltage (mV)
Reverse current (uA)
440
40
28 27 26 25 24 23 22 21 20
AVG:22.8pF
430
420
410
AVG:421.28mV
400
0
REV:A
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
SMD Diodes Specialist
Reel Taping Specification
P0 P1 d Index hole E T
F B
Polarity
W C
P
A
12 0
o
D2
D1 D
W1
Trailer ....... .......
10 pitches (min)
Device ....... ....... ....... .......
Leader ....... .......
10 pitches (min)
End
Start
Direction of Feed
SYMBOL
A
0.90 0.10
0.035 0.004
B
1.46 0.10
0.057 0.004
C
0.80 0.10
0.031 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
ER/0503
(mm) (inch)
SYMBOL
E
1.75 0.10
0.069 0.004
F
3.50 0.05
0.138 0.002
P
4.00 0.10
0.157 0.004
P0
4.00 0.10
0.157 0.004
P1
2.00 0.10
0.079 0.004
T
0.22 0.05
0.008 0.002
W
8.00 0.20
0.315 0.008
W1
13.5 MAX.
0.531 MAX.
ER/0503
(mm) (inch)
REV:A
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Page 3
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
SMD Diodes Specialist
Marking Code
Park Number CDBER0230L-HF Marking Code
BA
BA
Suggested PAD Layout
ER/0503 SIZE (mm) A B C D E 0.85 0.55 0.85 1.40 0.30 (inch) 0.033 0.022 0.033
C D A E
0.055
B
0.118
Standard Package
Qty per Reel Case Type (Pcs) ER/0503 4000 Reel Size (inch) 7
REV:A
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Page 4
Comchip Technology CO., LTD.

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