Reverse Voltage: 40 to 200 Volts
Forward Current: 1.0 Amp
RoHS Device
ACDBMT140-HF Thru. ACDBMT1200-HF
Page 1
AQW-JB003
Low Profile SMD Schottky Barrier Rectifiers
REV: A
Comchip Technology CO., LTD.
°C/W
Features
-Low power loss, high efficiency.
-High current capability, low forward voltage drop.
-High surge capability.
-Guarding for overvoltage protection.
-Ultra high-speed switching.
-Excellent power dissipation offers better reverse
leakage current and thermal resistance.
-Silicon epitaxial planar chip, metal silicon junction.
Mechanical data
-Case: Molded plastic, SOD-123H/MINI SMA
-Terminals: Solderable per MIL-STD-750, method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.011 grams approx.
-Mounting Position: any
-Epoxy: UL94-V0 rated flame retardant.
Halogen Free
Dimensions in inches and (millimeter)
SOD-123H
0.146(3.7)
0.130(3.3)
0.018(0.45)
0.071(1.8)
0.055(1.4)
0.040(1.0)
0.024(0.6)
0.035(0.9)
0.006(0.15)
0.006(0.15)
0.028(0.7)
0.035(0.9)
0.028(0.7)
0.002(0.05)
-Low profile surface mounted application in order
to optimize board space.
-Lead-free part meets environmental standards of
MIL-STD-19500/228
Maximum Ratings and Electrical Characteristics (at TA=25°C unless otherwise noted)
Repetitive peak reverse voltage
RMS voltage
Continuous reverse voltage
ACDBMT
140-HF
ACDBMT
160-HF
ACDBMT
1100-HF
ACDBMT
1150-HF UnitsSymbolParameter
VRRM
VRMS
VR
40
40
60
60
100
100
150
150
V
V
V
ACDBMT
1200-HF
200
200
Max. forward voltage
@I=1.0AFVF0.70 0.85 0.90 V
0.92
Operating Temperature TJ-55 to +125 -55 to +150 °C
0.50
28 42 70 105 140
Forward surge current
Reverse Current
A
A
mA
Parameter Conditions
on rate load (JEDEC method)
8.3ms single half sine-wave superimposed
Forward rectified current see Fig.1
VR =VRRM TJ=25°C
VR =VRRM TJ=100°C
Symbol
IO
IFSM
IR
IR
MIN. TYP. MAX.
mA
1.0
30
0.5
10
Units
Storage temperature
Diode Junction capacitance f=1MHZ and applied 4V DC reverse Voltage CJ
TSTG
pF
°C
120
-65 +175
Company reserves the right to improve product design , functions and reliability without notice.
Thermal resistance Junction to case RθJC 40
-Comply with AEC-Q101.
Page 2
Rating and Characteristic Curves (ACDBMT140-HF Thru. ACDBMT1200-HF)
0 120 200
0
150
350
0.01 1
0.01
10
100
100
0
0.8
0.6
0.1
20 160
100
0.01
10
100
0.1
0.2
50
200
300
0.4
40 80 160
1
60 120
1.0
1.2
O
TJ=75 C
O
TJ=25 C
0.1 10
100
250
14040 80
0
30
1 10 100
10
20
5
15
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
Low Profile SMD Schottky Barrier Rectifiers
Average Forward Current, (A)
Lead Temperature, (°C)
Fig.1 - Typical Forward Current
Derating Curve
0.1 1.5
1
0.3 0.9 1.10.5
TJ=25°C
Pulse Width 300US
1% Duty Cycle
0.7 1.3
Fig.2 - Typical Forward Characteristics
Instantaneous Forward Current, (A)
Forward Voltage, (V)
25
Fig.3 - Maximum Non-repetitive
Forward Surge Current
Peak Forward Surge Current, (A)
Number of Cycles at 60Hz
Fig.4 - Typical Junction Capacitance
Junction Capacitance, (pF)
Reverse Voltage, (V)
Fig.5 - Typical Reverse Characteristics
Reverse Leakage Current, (mA)
Percent of Rated Peak Reverse Voltage, (%)
ACDBMT160-HF ~ ACDBMT1200-HF
ACDBMT1150-HF ~ 1200-HF
ACDBMT140-HF
ACDBMT140-HF
ACDBMT160-HF
ACDBMT1100-HF
AQW-JB003
REV: A
Comchip Technology CO., LTD.
Page 3
Low Profile SMD Schottky Barrier Rectifiers
Reel Taping Specification
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
Direction of Feed
o
120
D1
D2
D
W1
T
C
Index hole
d
E
F
B W
P
P0
P1
A
SOD-123H
SOD-123H
SYMBOL
(inch)
SYMBOL
(inch)
(mm)
(mm)
2.00 ± 0.10
0.079 ± 0.004
1.75 ± 0.10
0.069 ± 0.004
A
E
0.152 ± 0.004
0.138 ± 0.004
3.85 ± 0.10
3.50 ± 0.10
B
F
4.00 ± 0.10
0.157 ± 0.004
1.10 ± 0.10
0.043 ± 0.004
C
P
0.059 ± 0.004
0.157 ± 0.004
1.50 ± 0.10
4.00 ± 0.10
P0
d
178.00 ± 2.00
7.007 ± 0.079
0.079 ± 0.004
2.00 ± 0.10
D
P1
2.441 (min)
62.00 (min)
0.23 ± 0.10
0.009 ± 0.04
D1
T
13.00 ± 0.50
0.512 ± 0.020
0.315 ± 0.012
8.00 ±30 0.
D2
W
11.40 ±00 1.
0.449 ± 0.039
W1
AQW-JB003
REV: A
Comchip Technology CO., LTD.
Part Number Marking Code
Marking Code
XX
Page 4
Low Profile SMD Schottky Barrier Rectifiers
ACDBMT140-HF
ACDBMT160-HF
14
16
ACDBMT1100-HF 10
ACDBMT1150-HF 115
xx / xxx = Product type marking code
Suggested PAD Layout
SIZE
(inch)
0.118
(mm)
3.00
1.30
1.80
0.051
0.071
4.30 0.169
E1.70 0.067
B
C
D
A
C
A
E
D
B
SOD-123H
Pinning information
Pin Simplified outline Symbol
1 2
PIN 1 Cathode
PIN 2 Anode 21
SOD-123H
Standard Packaging
Case Type
3,000
REEL
( pcs )
Reel Size
(inch)
7
REEL PACK
ACDBMT1200-HF 120
AQW-JB003
REV: A
Comchip Technology CO., LTD.
