Comchip ACDBB540-HF Smd schottky barrier rectifier Datasheet

SMD Schottky Barrier Rectifiers
ACDBB540-HF
Reverse Voltage: 40 Volts
Forward Current: 5.0 Amp
RoHS Device
Halogen free
DO-214AA (SMB)
0.086 (2.20)
0.077 (1.95)
Features
0.155 (3.94)
0.130 (3.30)
- High current capability.
0.180 (4.57)
0.160 (4.06)
- High surge current capability.
- Low reverse current.
0.012 (0.30)
0.006 (0.15)
- Comply with AEC-Q101
0.096 (2.44)
0.084 (2.13)
Mechanical data
- Case: DO-214AA / SMB, molded plastic.
0.060 (1.52)
0.030 (0.76)
- Epoxy: UL flammability classification rate 94V-0 .
- Terminals: Lead free plating (Tin finish).
-Solderable per MIL-STD-202, Method 208.
- Polarity: Indicated by cathode band.
0.008(0.20)
Max.
0.220 (5.59)
0.201 (5.10)
Dimensions in inches and (millimeter)
Circuit diagram
- Weight: 0.092 grams(approx.).
Maximum Ratings (at TA=25°C unless otherwise noted)
Parameter
Conditions
Symbol
MIN.
TYP.
MAX.
Unit
Repetitive peak reverse voltage
VRRM
40
V
DC blocking voltage
VDC
40
V
RMS voltage
VRMS
28
V
IF
5
A
IFSM
100
A
Average forward rectified current
Peak forward surge current
8.3ms single half sine-wave superimposed
on rate load (JEDEC method)
Operating Temperature range
Storage temperature range
TJ
-55
+125
°C
TSTG
-55
+150
°C
MAX.
Unit
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Instantaneous forward voltage
Conditions
Symbol
MIN.
TYP.
IF = 5A, TA=25°C
VF
0.55
V
VR = VRRM, TA=25°C
IR
0.5
mA
VR = VRRM, TA=100°C
IR
10
mA
Junction capacitance (Note 1)
f=1MHZ and applied 4V DC reverse Voltage
CJ
300
pF
Thermal Resistance
Junction to case
RθJC
15
°C/W
Reverse Current
Note: 1. Measured at 1.0MHZ and applied reverse voltage of 4.0V DC.
Company reserves the right to improve product design , functions and reliability without notice.
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AQW-JB021
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Rating and Characteristics Curvers (ACDBB540-HF)
Fig.1 - Typical Forward Current
Derating Curve
Fig.2 - Typical Forward Characteristics
100
Instantaneous Forward Current, (A)
Average Forward Current, (A)
5.0
4.0
3.0
2.0
1.0
25
50
75
100
125
1.0
0.1
0.01
0.3
0
0
10
150
Case Temperature, (°C)
0.5
0.6
0.7
0.8
0.9
Forward Voltage, (V)
Fig.3 - Maximum Non-repetitive
Forward Surge Current
Fig.4 - Typical Reverse Characteristics
100
100
TJ=25°C
8.3ms single half sine
wave, JEDEC method
Reverse Leakage Current, (mA)
Peak Forward Surge Current, (A)
0.4
80
60
40
20
0
10
1
100
Number of Cycles at 60Hz
10
100°C
1.0
0.1
0.01
0.001
20
25°C
40
60
80
100
Percent of Rated Peak Reverse Voltage, (%)
Fig.5 - Typical Junction Capacitance
Junction Capacitance, (pF)
1000
800
600
400
200
0
0.1
1
10
100
Reverse Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
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AQW-JB021
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Reel Taping Specification
d
P0
P1
E
Index hole
F
B
P
W
C
A
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
160mm (min)
Start
400mm (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 ± 0.10
330 ± 2.00
50 MIN.
13.50 ± 1.00
(inch)
0.157 MAX.
0.232 MAX.
0.118 MAX.
0.059 ± 0.004
13.00 ± 0.079
1.969 MIN.
0.531± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
12.00 ± 0.30
18.40 MAX.
(inch)
0.069 ± 0.004
0.217 ± 0.002
0.315 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.472 ± 0.012
0.724 MAX.
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
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AQW-JB021
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Marking Code
Part Number
Marking Code
ACDBB540-HF
540
Special code
oo
Blank
L
LL
SL
Others
Low VF
Ultra Low VF
Super Low VF
Comchip logo
Cathod Band
Package:
C
OO X
B
XXX
X
A
B
C
PKG
SMA
SMB
SMC
Product type marking code
Schottky Diode
xxx = Product type marking code
Suggested PAD Layout
DO-214AA (SMB)
E
(mm)
(inch)
D
A
2.30
0.091
C
B
2.50
0.098
C
1.80
0.071
D
4.30
0.169
E
6.80
0.268
SIZE
A
B
Note:
1.The pad layout is for reference purposes only.
Standard Packaging
REEL PACK
Case Type
DO-214AA
(SMB)
REEL
Reel Size
( pcs )
(inch)
3,000
13
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
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AQW-JB021
Comchip Technology CO., LTD.
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