ACDBCT340-HF

SMD Schottky Barrier Diode
ACDBCT320-HF Thru. ACDBCT3100-HF
Forward current: 3.0A
Reverse voltage: 20 to 100V
RoHS Device
Halogen Free
3220
0.319(8.10)
0.311(7.90)
Features
)
.82
2 (0 8 )
7
.03
R0 31(0.
.0
R0
- Lead less chip form, no lead damage.
0.201(5.10)
0.193(4.90)
- Low power loss, High efficiency.
- High current capability, low VF
0.154(3.90)
Typ.
- Plastic package has UL 94V-0.
- Comply with AEC-Q101
0.081(2.05)
0.073(1.85)
Mechanical Data
0.081(2.05)
0.073(1.85)
0.049(1.25)
0.037(0.95)
- Case: Packed with FRP substrate and epoxy underfilled.
- Terminals: Pure Tin plated (Lead-Free), solderable
per MIL-STD-750, method 2026.
Dimensions in inches and (millimeter)
Circuit diagram
- Polarity: Laser cathode band marking.
- Weight: 0.093 grams (approx).
Maximum Ratings (At Ta=25°C, unless otherwise noted)
Symbol
ACDBCT320-HF
ACDBCT340-HF
ACDBCT360-HF
ACDBCT3100-HF
Unit
Non-repetitive peak reverse voltage
VRM
20
40
60
100
V
Average forward current
IF(AV)
3
A
Peak forward surge current
@8.3ms single half sine-wave
IFSM
100
A
Parameter
Operating junction temperature range
Storage temperature
-55 to +125
TJ
-55 to +150
°C
-55 ~ +150
TSTG
°C
Electrical Characteristics (At Ta=25°C, unless otherwise noted)
Parameter
Conditions
Type
Unit
Min.
Typ.
Max.
ACDBCT320-HF
/
ACDBCT340-HF
-
0.33
0.38
0.47
-
IF=0.5A
IF=1.0A
IF=3.0A
ACDBCT360-HF
-
0.38
0.48
0.65
IF=0.5A
IF=1.0A
IF=3.0A
ACDBCT3100-HF
-
0.48
0.58
0.78
0.85
IRRM
-
0.025
0.5
mA
Cj
-
180
-
pF
Junction to ambient (Note 2)
RΘJA
-
55
-
ºC/W
Junction to lead (Note 2)
RΘJL
-
17
-
ºC/W
IF=0.5A
IF=1.0A
IF=3.0A
Forward voltage (Note1)
Symbol
Reverse peak reverse current
VR=Max.VRRM, Ta=25°C
Junction capacitance
VR=4V, f=1.0MHz
VF
0.50
-
V
0.70
-
Thermal resistance
Notes: (1) Pulse test width pw=300usec, 1% duty cycle.
(2)Mounted on P.C. board with 0.2*0.2”(5.0*5.0mm) copper pad areas.
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
AQW-JB002
Page 1
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES (ACDBCT320-HF Thru. ACDBCT3100-HF)
Fig.2 - Maximum Non-Repetitive Peak
Forward Surge Current
3.0
F
3100-H
DBCT
ru. AC
-HF Th
CT360
ACDB
2.0
HF
340BCT
. ACD
Thru
1.0
Peak Forward Surge Current, (A)
120
HF
320BCT
ACD
Average Forward Rectified Current, (A)
Fig.1 - Typical Forward Current Derating Curve
Resistive or inductive load
P.C.B Mounted on 0.2*0.2”(5.0*5.0mm)
Copper pad areas
0
50
25
75
100
125
80
60
40
20
175
150
1
10
100
Case Temperature, (°C)
Number of Cycles at 60Hz
Fig.3 - Typical Instantaneous Forward
Characteristics
Fig.4 - Typical Reverse Characteristics
10
100
1.00
0.1
ACDBCT320-HF Thru ACDBCT340-HF
ACDBCT360-HF
ACDBCT3100-HF
Instantaneous Reverse Voltage, (mA)
Instantaneous forward current, (A)
100
0
0
0.01
8.3ms Single Half Sine-Wave
(JEDEC Method)
10
TJ=100°C
1.0
0.1
O
TJ=25 C
0.01
0.001
0
0.2
0.4
0.6
0.8
1.2
1.0
Instantaneous forward voltage, (V)
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage, (%)
Fig.5 - Typical Junction Capacitance
Junction Capacitance, (pF)
400
O
TJ=25 C
f=1MHz
Vsig=50mVP-P
100
10
0.1
1
10
100
Reverse Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
AQW-JB002
Page 2
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Reel Taping Specification
d
P0
P1
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
160mm (min)
Start
400mm (min)
Direction of Feed
3220
3220
SYMBOL
A
B
C
d
D
D1
D2
(mm)
5.56 ± 0.10
8.18 ± 0.10
2.16 ± 0.10
1.55 ± 0.05
330 ± 2.00
50.0 MIN.
13.0 ± 0.50
(inch)
0.219 ± 0.004
0.322 ± 0.004
0.085 ± 0.004
0.061 ± 0.002
12.992 ± 0.079
1.969 MIN.
0.512 ± 0.020
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
7.50 ± 0.10
8.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
16.00 ± 0.30
22.70 MAX.
(inch)
0.069 ± 0.004
0.295 ± 0.004
0.315 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.630 ± 0.012
0.893 MAX.
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
AQW-JB002
Page 3
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Marking Code
Part Number
Marking Code
ACDBCT320-HF
2
ACDBCT340-HF
4
ACDBCT360-HF
6
ACDBCT3100-HF
10
Cathode mark
CSCD
.XX.
Marking code
Suggested PAD Layout
3220
B
SIZE
(mm)
(inch)
A
3.90MIN.
0.154MIN.
B
4.10MAX.
0.161MAX.
C
11.90REF.
0.469 REF.
A
C
Standard Packaging
REEL PACK
Case Type
3220
REEL
Reel Size
( pcs )
(inch)
3,000
13
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
AQW-JB002
Page 4
Comchip Technology CO., LTD.
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