COMCHIP CDBC560-HF

SMD Schottky Barrier Rectifiers
CDBC520-HF Thru. CDBC5100-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 5.0 Amp
RoHS Device
Features
DO-214AB (SMC)
-Halogen free.
-Ideal for surface mount applications.
0.280(7.11)
0.260(6.60)
-Easy pick and place.
-Plastic package has Underwriters Lab.
0.245(6.22)
0.220(5.59)
0.126(3.20)
0.114(2.90)
flammability classification 94V-0.
-Built-in strain relief.
-Low forward voltage drop.
Mechanical data
0.320(8.13)
0.305(7.75)
-Case: JEDEC DO-214AB, molded plastic.
0.012(0.31)
0.006(0.15)
0.103(2.62)
0.079(2.00)
-Terminals: solderable per MIL-STD-750,
method 2026.
0.060(1.52)
0.030(0.76)
0.008(0.20)max.
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.21 grams
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
Symbol
CDBC
520-HF
CDBC
540-HF
CDBC
560-HF
CDBC
580-HF
CDBC
5100-HF
Units
Max. repetitive peak reverse voltage
VRRM
20
40
60
80
100
V
Max. DC blocking voltage
VDC
20
40
60
80
100
V
Max. RMS voltage
VRMS
14
28
42
56
70
V
Peak surge forward current, 8.3ms
single half sine-wave superimposed
on rate load (JEDEC method)
IFSM
100
A
Max. average forward current
IO
5.0
A
Max. instantaneous forward voltage at
5.0A
VF
Parameter
O
0.55
0.75
0.85
V
IR
0.5
50
Max. thermal resistance (Note 1)
RθJA
RθJL
50
10
Operation Junction Temperature
TJ
-40 to +125
O
C
TSTG
-65 to +150
O
C
Max. DC reverse current at TA=25
rated DC blocking voltage TA=100
Storage temperature
C
C
O
mA
O
C/W
2
Notes: 1. Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 0.2×0.2 inch copper pad
area.
REV:A
Page 1
QW-JB008
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (CDBC520-HF thru CDBC5100-HF)
Fig.1 Reverse Characteristics
Fig.2 Forward Characteristics
100
100
CDBC560-HF
CDBC520-HF~540-HF
10
Forward Current (A)
Reverse Current (mA)
10
O
TJ=75 C
1
1
CDBC580-HF~5100-HF
0.1
0.1
O
TJ=25 C
Pulse width 300μS
4% duty cycle
O
TJ=25 C
0.01
0.01
0
40
80
120
160
0.1
200
0.5
0.9
1.7
1.3
2.1
Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig.3 Junction Capacitance
Fig.4 Current Derating Curve
1400
7.0
O
TJ=25 C
f=1MHz and applied
4VDC reverse voltage
1000
5
BC
0-H
0-H
5 10
60~
F
3.0
54
0~
400
52
600
4.0
CD
800
5.0
BC
2.0
F
Average Forward Current (A)
6.0
CD
Junction Capaciatnce (pF)
1200
1.0
200
0
0.01
0
0.1
1
10
100
0
25
50
75
100
125
150
175
Ambient Temperature O(C)
Reverse Voltage (V)
Fig.5 Non-repetitive Forward Surge Current
P e a k F o r w a r d S u r g e Cur r e n t (A )
120
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
100
80
60
40
20
0
1
10
100
Number of Cycles at 60Hz
REV:A
Page 2
QW-JB008
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
SMC
(DO-214AB)
SMC
(DO-214AB)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
6.30 (max)
8.60 (max)
2.90 (max)
1.50 ± 0.10
330
50.0 MIN.
13.5 ± 1.00
(inch)
0.248 (max)
0.339 (max)
0.114 (max)
0.059 ± 0.004
12.99
1.969 MIN.
0.531 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
7.50 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
16.0 ± 0.20
22.4 (max)
(inch)
0.689 ± 0.004
0.295 ± 0.002
0.315 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.630 ± 0.008
0.882 (max)
REV:A
Page 3
QW-JB008
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Marking Code
Part Number
Marking Code
CDBC520-HF
520
CDBC540-HF
540
CDBC560-HF
560
CDBC580-HF
580
CDBC5100-HF
5100
XXXX
xxxx = Product type marking code
Suggested PAD Layout
D
DO-214AB(SMC)
A
SIZE
(mm)
(inch)
A
6.20
0.244
B
1.60
0.063
C
4.80
0.189
D
7.80
0.307
E
4.60
0.181
E
C
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
3000
13
Case Type
DO-214AB (SMC)
REV:A
Page 4
QW-JB008
Comchip Technology CO., LTD.