ACDST-2004S-HF
Page 1
AQW-J0001
SMD Switching Diode
REV:A
RoHS Device
3
1 2
0.119 (3.00)
0.110 (2.80)
0.056 (1.40)
0.047 (1.20)
0.079 (2.00)
0.071 (1.80)
0.041 (1.05)
0.035 (0.90)
0.020 (0.50)
0.012 (0.30)
0.006 (0.15)
0.003 (0.08)
0.100 (2.55)
0.089 (2.25)
0.004 (0.10) max
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SOT-23
Dimensions in inches and (millimeters)
0.012 (0.30)
0.020 (0.50)
Electrical Characteristics (at TA=25°C unless otherwise noted)
Forward voltage
Diode capacitance
Reverse breakdown voltage
Reverse leakage current
Reverse recovery time
Parameter Symbol
CT
VBR
VF
trr
IR
IR=100μA
VR=240V , Tj = 150°C
IF=20mA
Irr = 3.0mA, RL = 100Ω
IF=100mA
VR=240V
VR=0V, f=1MHz
IF = IR = 30mA,
Test Conditions Min
300
50
1.0
Max
100
5.0
0.87
Unit
pF
V
nA
V
ns
μA
Power dissipation
Thermal resistance, junction to ambient
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
Forward continuous current
RMS reverse voltage
Peak repetitive forward current
Operating junction temperature
Parameter
@t=1.0s
Symbol
VRRM
VRWM
VR(RMS)
TJ , TSTG
VR
PD
IFM
IFRM
RθJA
-65 to +150
Limits
350
240
300
170
225
625
240
357 °C/W
mA
V
V
Unit
mW
Peak forward surge current @t=1.0us IFSM
4.0
1.0 A
V
mA
V
°C
Maximum Rating (at TA=25°C unless otherwise noted)
Mechanical data
- Case: SOT-23
- Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026.
- Weight: 0.0078 grams(approx.).
3
1 2
Circuit Diagram
Halogen Free
Features
- Design for mounting on small surface.
- High speed switching.
- High mounting capability, strong surge
withstand, high reliability.
- Comply with AEC-Q101
Electrical and Characteristic Curves (CDST-2004S-HF)
SMD Switching Diode
AQW-J0001
Fig.2- Typical Forward Characteristics
0.01
Instantaneous Forward Current, (mA)
Instantaneous Forward Voltage, (V)
02.0
1000
1.2
0.1
1.0
Fig.4- Typical Reverse Current
Characteristics
Reverse Current, (uA)
0.4 0.8
10
1.6
100
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
0
50
100
150
200
250
Ambient temperature, (°C)
Forward Current, (mA)
Fig.1- Power Derating
300
25 50 75 125
100 150
0
Fig.3- Typical Diode Capacitance
Characteristics
Reverse Voltage, (V)
0
CT, Diode Capacitance, (pF)
1.5
0.01 10
0.5
1.0
0.1 1.0
2.0
0 40 80 120 160 200 240
Reverse Voltage, (V)
0
0.1
10.0
1.0
0.01
Ta=25°CTa=150°C
Ta=25°C
Ta=50°C
Ta=75°C
Ta=100°C
Ta=125°C
Ta=150°C
100
Page 2
REV:A
AQW-J0001 Page 3
SMD Switching Diodes
REV:A
Comchip Technology CO., LTD.
Reel Taping Specification
XXX
B C dD D2D1
SOT-23
SYMBOL
A
(mm)
(inch) 2.142 ± 0.039
4.00 ± 0.10
1.50 + 0.10 54.40 ± 1.00 13.00 ± 1.00
4.00 ± 0.10 2.00 ± 0.10
178 ± 2.00
0.059 0.004+7.008 ± 0.079 0.512 ± 0.039
SYMBOL
(mm)
(inch) 0.
157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004
E F P P0P1W W1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.10
0.138 ± 0.004
SOT-23
3.15 ± 0.10
0.124 ± 0.004
2.77 ± 0.10
0.109 ± 0.004
1.22 ± 0.10
0.048 ± 0.004
12.30 ± 1.0
0.484 ± 0.039
8.00 0.30 /+–0.10
0.315 0.012 /+–0.004
d
F E
B
P1 P0
o
120
D1
D2
D
W1
Company reserves the right to improve product design , functions and reliability without notice.
SMD Switching Diode
Page 4
REV:A
Comchip Technology CO., LTD.
AQW-J0001
Marking Code
S6
3
1 2
Suggested PAD Layout
A
C
B
SIZE
(inch)
0.031
(mm)
0.80
1.90
2.02
0.075
0.080
SOT-23
2.82 0.111
A
B
C
D
D
Standard Packaging
Case Type
Qty per Reel
(Pcs)
3,000
SOT-23
Reel Size
(inch)
7
Company reserves the right to improve product design , functions and reliability without notice.
Part Number
ACDST-2004S-HF
Marking Code
S6
