Reverse Voltage: 100 Volts
Forward Current: 3 Amp
RoHS Device
Features
Mechanical data
ACDBA3100-HF
- Low profile package.
- Ideal for automated placement.
- Low forward voltage drop.
- High surge capability.
- Guard ring for overvoltage protection.
- Case: DO-214AC / SMA, molded plastic.
- Polarity: Cathode band.
- Weight: 0.062 grams(approx.).
- Terminals: Lead free plating (Tin finish).
-Solderable per MIL-STD-202, Method 208.
- Epoxy: UL flammability classification rate 94V-0 .
Halogen free
0.065 (1.65)
0.049 (1.25) 0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.008(0.20)
MAX.
0.012 (0.305)
0.006 (0.152)
0.208 (5.28)
0.193 (4.90)
0.060 (1.52)
0.030 (0.76)
0.090 (2.29)
0.078 (1.98)
Circuit Diagram
Maximum Ratings (at TA=25°C unless otherwise noted)
Electrical Characteristics (at TA=25°C unless otherwise noted)
DC blocking voltage VDC 100 V
Average forward rectified current IF3
A
Typ
VRMS
VRRM
RMS voltage
Repetitive peak reverse voltage
Symbol
Parameter Conditions Min
Max
Unit
V
V
70
100
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load (JEDEC method) IFSM 80
A
Storage temperature range
Operating temperature range TJ+150 °C
TSTG °C
+150
-55
-55
VR =VRRM, TA=25°C
Symbol Typ
Parameter Conditions Min
Max
Unit
Forward voltage VFV
IRmA
0.2
IF = 3A 0.85
Reverse current
Thermal resistance Junction to case RθJc °C/W
25
Junction capacitance f=1MHZ and applied 4V DC reverse Voltage CJpF
100
- Comply with AEC-Q101
AQW-JB019 Page 1
REV: A
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SMD Schottky Barrier Diode
DO-214AC (SMA)
Dimensions in inches and (millimeter)
VR =VRRM, TA=100°C IRmA
5.0
Note: 1. Measured at 1.0MHZ and applied reverse voltage of 4.0V DC.
AQW-JB019 Page 2
REV: A
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES ( )ACDBA3100-HF
Average Forward Current, (A)
Case Temperature, (°C)
Fig.4 - Typical Reverse Characteristics
Reverse Leakage , (mA)Current
0 75 125
0
1.0
5.0
25 50 100 150
100
10
1
0.1
0.01
30 6020 40 807050 90
Fig.5 - Typical Junction Capacitance
Junction Capacitance, (pF)
Reverse Voltage, (V)
0.1 1.0 10 100
300
0
500
2.0
3.0
4.0
100
Percent of Peak Reverse Voltage, (%)
100
400
Fig.1 - Typical Forward Current
Derating Curve
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
Forward Voltage, (V)
0.4
0.01
0.1
1.0
10
100
0.50.3 0.8
Instantaneous Forward Current, (A)
Pulse Width 300us
2% Duty Cycle
0.6
Fig.2 - Typical Forward Characteristics
TJ=25°C
100°C
25°C
0.001
200
0.7
AQW-JB019 Page 3
REV: A
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SMD Schottky Barrier Diode
Reel Taping Specification
Trailer Device Leader
400mm (min)160mm (min)
.......
.......
....... ..............
....... ..............
End Start
Direction of Feed
o
120
D1
D2
D
W1
C
Index hole
d
E
F
B W
P
P0
P1
A
B C dD D2
D1
E F P P0P1
SYMBOL
W W1
(mm)
(inch) 0.114 MAX. 0.232 MAX. 0.105 MAX. 0.059 ± 0.004 13.00 ± 0.079 1.969 MIN. 0.531± 0.039
SYMBOL
(mm)
(inch) 0.069 ± 0.004 0.217 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.472 ± 0.012 0.724 MAX.
2.90 MAX. 5.90 MAX.
4.00 ± 0.10
1.50 ± 0.10
5.50 ± 0.051.75 ± 0.10
50 MIN. 13.50 ± 1.002.66 MAX.
4.00 ± 0.10 2.00 ± 0.05 12.00 ± 0.30 18.40 MAX.
330 ± 2.00
A
DO-214AC
(SMA)
DO-214AC
(SMA)
Suggested PAD Layout
SIZE
(inch)
0.067
(mm)
1.70
2.50
1.50
0.098
0.059
4.00 0.157
E6.50 0.256
A
B
C
D
DO-214AC (SMA)
Standard Packaging
Case Type
5,000
REEL
( pcs )
Reel Size
(inch)
13
REEL PACK
DO-214AC
(SMA)
1.The pad layout is for reference purposes only.
Note:
AQW-JB019 Page 4
REV: A
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SMD Schottky Barrier Diode
Marking Code
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 = Product type marking code
Part Number Marking Code
ACDBA3100-HF 3100
A
B
C
E
D
