Comchip 5m ma. 5mm,“ 4; , (memo) ’; f 023mm) 026 l ii me 0485 7, ’ MAX 0114 Z 90 007511 90) -Epoxy: UL94-VO rate flame retardant. -Case: Molded plastic, DO—214AB / SMC 9063 150’ {0008020 ii 030 (a 76) 0 00““ “7) -Terminals: solderable per MlL-STD-750, 0 325 (B 25) ii 305 (7 75) method 2026. -F‘olarity: Indicated by cathode band. Dimensions in inches and (miiiimeier) -weight: 0.226 grams MaXImum Ratings and Electrical Characteristics Ratings a| Ta:25°C unless otherwise noted Single phase, hall wave, GOHZ. resistive or indudive loaded For capacitive load‘ dera|e current by 20% — owuaoua Comchip Technology (20., LTD.
SMD Schottky Barrier Rectifiers
Reverse Voltage: 20 to 100 Volts
Forward Current: 5.0 Amp
RoHS Device
Page 1
REV:B
Features
-Ultra high-speed switching.
Mechanical data
-Case: Molded plastic, DO-214AB / SMC
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Indicated by cathode band.
-weight: 0.226 grams
CDBC520-HF Thru. CDBC5100-HF
Maximum Ratings and Electrical Characteristics
QW-JB008
Comchip Technology CO., LTD.
Ratings at Ta=25°C unless otherwise noted.
Single phase, half wave, 60Hz, resistive or inductive loaded.
For capacitive load, derate current by 20% .
-Low Profile surface mount applications
in order to optimize board space.
-Low power loss, high efficiency.
-Hight current capability, low forward voltage drop.
-Hight surge capability.
-Guardring for overvoltage protection.
-Epoxy: UL94-V0 rate flame retardant.
-Silicon epitaxial planar chip,metal silicon junction.
Dimensions in inches and (millimeter)
DO-214AB (SMC)
0.114 (2.90)
0.075 (1.90)
0.126 (3.20)
0.114 (2.90) 0.245 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.019 (0.485)
MAX.
0.325 (8.25)
0.305 (7.75)
0.063 (1.60)
0.030 (0.76)
0.008(0.20)
0.004(0.10)
CDBC
520-HF
Max. Repetitive peak reverse voltage
Max. DC blocking voltage
Max. RMS voltage
CDBC
540-HF
CDBC
560-HF
CDBC
5100-HF Units
Symbol
Parameter
VRRM
VDC
VRMS
20
20
14
40
40
28
60
60
42
100
100
70
V
V
V
Max. instantaneous forward voltage
@5.0A, TA=25°C VF0.50 0.55 0.75 0.81 V
Operating Temperature TJ-50 to +150 °C
Forward surge current
Reverse Current
Storage temperature
A
A
mA
Parameter Conditions
on rate load (JEDEC method)
8.3ms single half sine-wave superimposed
Forward rectified current see Fig.1
Thermal Resistance
Diode Junction capacitance
VR =VRRM TA=25°C
VR =VRRM TA=100°C
f=1MHZ and applied 4V DC reverse Voltage
Junction to ambient
Symbol
IO
IFSM
IR
RθJA
CJ
TSTG
IR
MIN. TYP. MAX.
mA
°C/W
pF
°C
5.0
125
0.5
20
24
380
-50 +175
Units
Halogen Free
have JEDEI: mm Comchi 5m ma. 5mm,“ n We Wain «v. m cy p
RATING AND CHARACTERISTIC CURVES (CDBC520-HF thru CDBC5100-HF)
Percent of Rated Peak Reverse Voltage, (%)
20012080 1600
0.01
0.1
1
10
100
Forward Voltage, (V)
Reverse Voltage, (V)
0.01
0
400
1400
1 10 100
Comchip Technology CO., LTD.
Page 2
40
SMD Schottky Barrier Rectifiers
TJ=125°C
TJ=25°C
Number of Cycles at 60Hz
0
90
150
1 10 100
30
120
60
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
0.1
200
800
600
1200
1000
Average Forward Current, (A)Reverse Leakage Current, (mA)
Junction Capacitance, (pF)
0.1
0.01
0.1
1.0
10
100
0.9 1.1 1.50.5 1.3
Pulse Width 300us
1% Duty Cycle
TJ=25°C
0.7
0.3
3.0
Ambient Temperature, (°C)
0
3.0
4.0
7.0
0 80 160
1.0
6.0
2.0
20 40 60 120100
5.0
200140 180
Fig.5 - Typical Reverse Characteristics
Fig.2 - Typical Forward Characteristics
Fig.4 - Typical Junction Capacitance
Fig.3 - Maximum Non-repetitive Forward
Surge Current
Fig.1 - Typical Forward Current
Derating Curve
Instantaneous Forward Current, (A)
Peak Forward Surge Current, (A)
QW-JB008
CDBC520-HF~CDBC540-HF
CDBC5100-HF
CDBC560-HF
REV:B
Index hole
SMD Schottky Barrier Rectifiers
Comchip Technology CO., LTD.
Page 3
B C dD D2D1
SYMBOL
(mm)
(inch) 1.969 MIN.
8.00 ± 0.10
1.50 ± 0.10 50.0 MIN. 13.50 ± 0.50
4.00 ± 0.10 2.00 ± 0.10 16.00 ± 0.30 22.40 ± 1.00
330 ± 2.00
0.059 ± 0.004 12.99 ± 0.079 0.531 ± 0.020
SYMBOL
(mm)
(inch) 0.315± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.882 ± 0.039
E F P P0P1WW1
1.75 ± 0.10
0.069 ± 0.004
7.50 ± 0.10
0.295 ± 0.004
6.30 ± 0.10
0.248 ± 0.004
8.60 ± 0.10
0.339 ± 0.004
2.90 ± 0.10
0.114 ± 0.004
0.60 ± 0.10
0.236 ± 0.004
T
0.630 ±0.012
(SMC)
DO-214AB
(SMC)
DO-214AB
A
Reel Taping Specification
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
T
C
Direction of Feed
Index hole
d
E
F
B W
P
P0
P1
A
D1
D2
D
W1
QW-JB008
REV:B
nnnnnnnnnnnnnnnnnn I I I I l i i l I "—N I I : I I : I I I : N—h ' I
Comchip Technology CO., LTD.
Page 4
SMD Schottky Barrier Rectifiers
Part Number
CDBC520-HF
Marking Code
Marking Code
CDBC540-HF
CDBC560-HF
CDBC5100-HF
520
540
560
5100
A
B
C
E
D
Suggested PAD Layout
SIZE
(inch)(mm)
E
A
B
C
D
DO-214AB (SMC)
0.272
6.90
2.50
3.30
0.098
0.130
9.40 0.370
4.40 0.173
Standard Packaging
Case Type
3,000
REEL
( pcs )
Reel Size
(inch)
13
REEL PACK
DO-214AB
(SMC)
QW-JB008
C
XXX
Comchip logo
PKG
SMA
SMB
SMC
A
B
C
Product type marking code
Package:
OO X
X
Schottky Diode
Special code
Blank
L
LL
oo
SL
Others
Low VF
Ultra Low VF
Super Low VF
B
Cathod Band
xxx/xxxx = Product type marking code
REV:B