SMD Schottky Barrier Rectifiers
Reverse Voltage: 40 to 100 Volts
Forward Current: 3.0 Amp
RoHS Device
Page 1
REV:B
ACDBC340-HF Thru. ACDBC3100-HF
Comchip Technology CO., LTD.
Maximum Ratings (at TA=25°C unless otherwise noted)
Halogen Free
Company reserves the right to improve product design , functions and reliability without notice.
Circuit Diagram
Features
- Low profile package.
- Ideal for automated placement.
- Low forward voltage drop.
- Guard ring for over voltage protection.
- Comply with AEC-Q101
Mechanical data
- Case: DO-214AB / SMC, molded plastic.
- Polarity: Indicated by cathode band.
- Terminals: Lead free plating (Tin finish).
-Solderable per MIL-STD-202, Method 208.
- Epoxy: UL flammability classification rate 94V-0.
°C/W
Peak forward surge current, 8.3ms single half
Parameter Symbol Unit
Max. Average forward rectified current
VRRM
VRMS
VDC
IF
VF
IFSM
IR
Cj
TJ
3
80
0.5
V
V
V
A
A
V
mA
°C
0.85
TSTG
-55 to +150
°C
-55 to +125
pF
0.55 0.0.70
RθJA °C/W
55
Max. Instantaneous forward voltage
IF=3A @ 25°C
Operating temperature range
Storage temperature range
Typical junction capacitance (Note 1)
sine-wave superimposed on rated load
Typical thermal resistance (Note 2)
Max. Repetitive peak reverse voltage
Max. RMS voltage
Max. DC blocking voltage
Max. DC reverse current @Tj=25°C
at rated DC blocking voltage @Tj=100°C
150
10
Typical thermal resistance (Note 2) RθJC
ACDBC340-HF ACDBC360-HF ACDBC3100-HF
40
40
28
60
60
42
100
100
70
0.2
5
95
25
-55 to +150
AQW-JB020
0.126(3.20)
0.114(2.90)
0.245(6.22)
0.220(5.59)
0.280(7.11)
0.260(6.60)
0.008(0.20)
Max.
0.012(0.30)
0.006(0.15)
0.320(8.13)
0.305(7.75)
0.060(1.52)
0.030(0.76)
0.103(2.62)
0.081(2.06)
DO-214AB (SMC)
Dimensions in inches and (millimeter)
1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC
Notes:
2. Device mounted on FR4 substrate, 0.4“ x 0.5" , 2oz, single-sided, PC boards with 0.2" x 0.25" copper pad.
SMD Schottky Barrier Rectifiers
Rating and Characteristic Curves (ACDBC340-HF thru. ACDBC3100-HF)
Page 2
REV:B
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JB020
Fig.4 - Typical Reverse Characteristics
Reverse Leakage Current
, (mA)
0.001
10
1
0.1
100
0.01
6020 40 80
100°C
25°C
100
Percent of Peak Reverse Voltage, (%)
Peak Forward Surge Current, (A)
Number of Cycles at 60Hz
8.3ms Single Half Sine-Wave
0
60
100
10 100
1
40
20
80
Fig.3 - Maximum Non-Repetitive
Forward Surge Current
(JEDEC Method)
TJ=25°C
Fig.5 - Typical Junction Capacitance
Junction Capacitance, (pF)
Reverse Voltage, (V)
0.1 1 10 100
600
0
800
200
400
ACDBC340-HF~ACDBC360-HF
ACDBC3100-HFACDBC3100-HF
Average Forward Current, (A)
Case Temperature, (°C)
0 75 125
0
1.0
5.0
25 50 100 150
2.0
3.0
4.0
Fig.1 - Typical Forward Current
Derating Curve
Forward Voltage, (V)
0.4
0.01
0.1
1.0
10
100
0.50.3 0.9
Instantaneous Forward Current, (A)
0.6
Fig.2 - Typical Forward Characteristics
0.7 0.8
ACDBC340-HF~ACDBC360-HF
ACDBC3100-HF
ACDBC3100-HF
ACDBC340-HF
ACDBC360-HF
Note 2
SMD Schottky Barrier Rectifiers
Reel Taping Specification
Trailer Device Leader
400mm (min)160mm (min)
.......
.......
....... ..............
....... ..............
End Start
Direction of Feed
Page 3
REV:B
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JB020
B C dD D2D1
E F P P0P1
SYMBOL
W W
1
(mm)
(inch) 0.248 MAX. 0.339 MAX. 0.114 MAX. 0.059 ± 0.004 12.992 ± 0.079 1.969 MIN. 0.531± 0.039
SYMBOL
(mm)
(inch) 0.069 ± 0.004 0.295 ± 0.002 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.630 ± 0.012 0.882 MAX.
6.30 MAX. 8.60 MAX.
8.00 ± 0.10
1.50 ± 0.10
7.50 ± 0.051.75 ± 0.10
50 MIN. 13.50 ± 1.002.90 MAX.
4.00 ± 0.10 2.00 ± 0.05 16.00 ± 0.30 22.40 MAX.
330 ± 2.00
A
DO-214AB
(SMC)
DO-214AB
(SMC)
T
0.6 MAX.
0.024 MAX.
C
Index hole
d
E
F
B W
P
P0
P1
A
T
o
120
D1 D2
D
W1
SMD Schottky Barrier Rectifiers
Standard Packaging
Case Type
3,000
REEL
( pcs )
Reel Size
(inch)
13
REEL PACK
DO-214AB
(SMC)
Page 4
REV:B
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JB020
Suggested PAD Layout
SIZE
(inch)
0.130
(mm)
3.30
2.50
4.40
0.098
0.173
6.80 0.268
E9.40 0.370
A
B
C
D
DO-214AB (SMC)
1.The pad layout is for reference purposes only.
Note:
A
B
C
E
D
Marking Code
Part Number Marking Code
ACDBC340-HF
ACDBC360-HF
ACDBC3100-HF
340
360
3100
C
XXX
Comchip logo
PKG
SMA
SMB
SMC
A
B
C
Product type marking code
Package:
OOX
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
