Comchip CDBB520-HF Smd schottky barrier rectifier Datasheet

SMD Schottky Barrier Rectifiers
CDBB520-HF Thru. CDBB5100-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 5.0 Amp
RoHS Device
Halogen Free
DO-214AA (SMB)
Features
-Ideal for surface mount applications.
0.180(4.57)
0.160(4.06)
-For use in low voltage, high frequency inventers.
-Epitaxial construction.
0.155(3.94)
0.130(3.30)
0.086(2.20)
0.077(1.95)
-Metal-semiconductor junction with guarding.
-High current capability.
-Low forward voltage drop.
0.220(5.59)
0.205(5.21)
0.012(0.31)
0.006(0.15)
Mechanical data
0.096(2.44)
0.084(2.13)
-Case: JEDEC DO-214AA, molded plastic.
0.008(0.20)
MAX.
0.060(1.52)
0.030(0.76)
-Terminals: Solderable per MIL-STD-750,
method 2026.
-Polarity: Color band denotes cathode end.
Dimensions in inches and (millimeter)
-Approx. weight: 0.093 grams
Maximum Ratings and Electrical Characteristics
Symbol
CDBB
520-HF
CDBB
530-HF
CDBB
540-HF
CDBB
550-HF
CDBB
560-HF
CDBB
580-HF
Max. repetitive peak reverse voltage
VRRM
20
30
40
50
60
80
100
V
Max. DC blocking voltage
VDC
20
30
40
50
60
80
100
V
Max. RMS voltage
VRMS
14
21
28
35
42
56
70
V
Peak surge forward current, 8.3ms
single half sine-wave superimposed
on rate load (JEDEC method)
IFSM
175
A
Max. average forward rectified
current at TL=90°C
I(AV)
5.0
A
Max. instantaneous forward voltage
at 5.0A DC @TC=100°C
VF
Max. DC reverse current at TJ=25°C
rated DC blocking voltage TJ=100°C
IR
0.5
20
mA
Max. operating junction temperature
CJ
300
PF
RθJA
RθJL
50
10
°C/W
TJ
-55 to +125
°C
TSTG
-55 to +150
Parameter
Max. thermal resistance
Max. operating junction temperature
Storage temperature
0.55
0.70
CDBB
Units
5100-HF
V
°C
2
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Thermal resistance junction to lead.
REV:B
Page 1
QW-JB012
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBB520-HF thru CDBB5100-HF)
Fig.2 - Maximum Non-Repetitive
Fig.1 - Forward Current Derating Curve
Surge Current
300
Peak Forward Surge Current, (A)
7.0
Average Forward Current, (A)
6.0
5.0
4.0
3.0
2.0
Single Phase
Half wave 60Hz
Resistive or
Inductive Load
1.0
0
0
25
8.3ms single half sine
wave, JEDEC method
250
200
150
100
50
0
50
75
100
125
150
1
175
Fig.3 - Typical Instantaneous
Forward Characteristics
10
100
Fig.4 - Typical Junction Capacitance
1000
100
10
CD
52
BB
0-H
5
BB
CD
F~
1.0
C
B5
DB
40
50
-H
-H
F
C
F~
1
B5
DB
00
Capacitance, (pF)
Instantaneous Forward Current, (A)
5
Number of Cycles at 60Hz
Ambient Temperature, (°C)
F
-H
100
0.1
O
TJ=25 C
Pulse width 300μS
1% duty cycle
0.01
10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
TJ=25°C , F=1MHZ
0.1
Instantaneous Forward Voltage, (V)
1.0
4.0
10.0
100
Reverse Voltage, (V)
Fig.5 - Typical Reverse Characteristics
Instantaneous Reverse Current, (mA)
100
TJ=125°C
10
1.0
TJ=100°C
0.1
0.01
TJ=25 OC
0.001
0
20
40
60
80
100
120
140
Percent of Rated PEAK Reverse Voltage, (%)
REV:B
Page 2
QW-JB012
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
Polarity
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
DO-214AA
(SMB)
DO-214AA
(SMB)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
4.00 MAX.
5.90 MAX.
3.00 MAX.
1.50 ± 0.10DIA
330 ± 2.00
50.0 MIN.
13.50 ± 1.0
(inch)
0.157 MAX.
0.232 MAX.
0.118 MAX.
1.969 MIN.
0.531 ± 0.039
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.60 MAX
12.0 ± 0.30
18.4 MAX.
(inch)
0.069 ± 0.004
0.217 ± 0.002
0.315± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.236 ± 0.004
0.472 ±0.012
0.724 MAX
0.059 ± 0.004DIA 12.99 ± 0.079
REV:B
Page 3
QW-JB012
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Marking Code
Part Number
Marking Code
CDBB520-HF
SS52
CDBB530-HF
SS53
CDBB540-HF
SS54
CDBB550-HF
SS55
CDBB560-HF
SS56
CDBB580-HF
SS58
CDBB5100-HF
SS510
XXXXX
xxxxx = Product type marking code
Suggested PAD Layout
DO-214AA(SMB)
D
(mm)
(inch)
A
A
4.30
0.169
E
B
2.50
0.098
C
2.30
0.091
D
6.80
0.268
1.80
0.071
SIZE
C
E
B
Standard Packaging
REEL PACK
Case Type
DO-214AA
(SMB)
REEL
Reel Size
( pcs )
(inch)
3,000
13
REV:B
Page 4
QW-JB012
Comchip Technology CO., LTD.
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