CDST-7000-G

Small Signal Switching Diodes
CDST-7000-G
Reverse Voltage: 100 Volts
Forward Current: 200 mA
RoHS Device
SOT-23
Features
- Design for mounting on small surface.
0.118(3.00)
0.110(2.80)
- High speed switching.
3
- High mounting capability, strong surge
withstand, high reliability.
0.055(1.40)
0.047(1.20)
1
2
0.079(2.00)
0.071(1.80)
Mechanical data
- Case: SOT-23, molded plastic.
- Terminals: Solderable per MIL-STD-750,
method 2026.
0.006(0.15)
0.003(0.08)
0.045(1.15)
0.035(0.90)
0.100(2.55)
0.089(2.25)
- Weight: 0.008 grams(approx.)
0.020(0.50)
0.012(0.30)
Circuit Diagram
Dimensions in inches and (millimeter)
3
1
0.020(0.50)
0.012(0.30)
2
Maximum Rating (at Ta=25°C unless otherwise noted)
Symbol
Value
Unit
Non-Repetitive peak reverse voltage
VRM
100
V
Peak repetitive reverse voltage
VRRM
75
V
Working peak reverse voltage
VRWM
75
V
VR(RMS)
53
V
IO
200
mA
IFSM
2
A
PD
225
mW
RΘJA
556
°C/W
Junction temperature range
Tj
-40 to +150
°C
Storage temperature range
TSTG
-55 to +150
°C
Parameter
Parameter
RMS reverse voltage
Average rectified output current
Non-repetitive peak forward surge current
T = 1.0µs
Power dissipation
Thermal resistance
Junction to ambient
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-B0014
Page 1
Comchip Technology CO., LTD.
Small Signal Switching Diodes
Electrical Characteristics (at Ta=25°C unless otherwise noted)
Symbol
Parameter
Reverse breakdown voltage
Conditions
Unit
Max.
Min.
VBR
IR = 100μA
Reverse voltage leakage current
IR
VR = 50V
VR = 100V
1
3
uA
Forward voltage
VF
IF = 1mA
IF = 10mA
IF = 100mA
0.70
0.82
1.1
V
Diode capacitance
Cj
VR = 0V, f = 1MHz
2
pF
Reverse recovery time
Trr
IF = IR = 10mA, Irr = 10mA
Irr = 0.1 x IR, RL=100Ω
4
nS
100
V
RATING AND CHARACTERISTIC CURVES (CDST-7000-G)
Fig.1 - Forward Characteristics
Fig.2 - Reverse Characteristics
10000
200
Pulsed
TA=100°C
Reverse Current, IR (nA)
Forward Current, IF (mA)
100
10
TA=25°C
1
TA=100 OC
1000
100
TA=25 OC
10
Pulsed
0.1
0.3
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
0
25
Forward Voltage, VF (V)
60
80
100
Fig.4 - Power Derating Curve
250
TJ=25°C
f=1MHz
Mounted on glass epoxy PCBs
Power Dissipation, PD (mW)
Capacitance Between Terminals, CT (pF)
Fig.3 - Capacitance Characteristics
1.4
40
Reverse Voltage, VR (V)
1.3
1.2
1.1
0
200
150
100
50
0
0
4
8
12
18
20
0
Reverse Voltage, VR (V)
25
50
75
100
125
150
Ambient Temperature, TA (°C)
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-B0014
Page 2
Comchip Technology CO., LTD.
Small Signal Switching Diodes
Reel Taping Specification
P1
XXX
B
F
E
d
P0
12
o
0
D2
D1 D
W1
SOT-23
SOT-23
SYMBOL
A
B
C
d
D
D1
D2
(mm)
3.15 ± 0.10
2.77 ± 0.10
1.22 ± 0.10
1.50 ± 0.10
178.00 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.124 ± 0.004
0.109 ± 0.004
0.048 ± 0.004
0.059 ± 0.004
7.008 ± 0.079
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 / - 0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004 0.315 + 0.012 / - 0.004
0.484 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-B0014
Page 3
Comchip Technology CO., LTD.
Small Signal Switching Diodes
Marking Code
3
Part Number
Marking Code
CDST-7000-G
M5C
M5C
1
2
Suggested PAD Layout
B
SOT-23
SIZE
(mm)
(inch)
A
0.80
0.031
B
0.60
0.024
C
1.90
0.075
D
2.02
0.080
E
2.82
0.111
A
D
E
C
Standard Packaging
Case Type
SOT-23
Qty Per Reel
Reel Size
(Pcs)
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
QW-B0014
Page 4
Comchip Technology CO., LTD.
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