CDST-19 [COMCHIP]
SMD Switching Diodes;
| 型号： | CDST-19 |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD Switching Diodes |
| 文件： | 总4页 (文件大小：375K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Switching Diodes
-
CDST-19-G/20-G
+
High Speed
RoHS Device
Features
SOT-23
- Fast switching diode.
0.119 (3.00)
0.110 (2.80)
- Surface mount package ideally for automatic
insertion.
- For general purpose switching applications.
- High conductance.
3
0.056 (1.40)
0.047 (1.20)
1
2
0.083 (2.10)
0.066 (1.70)
Mechanical data
0.006 (0.15)
0.003 (0.08)
- Case: SOT-23
0.041 (1.05)
0.035 (0.90)
0.103 (2.60)
0.086 (2.20)
- Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026.
- Weight: 0.008 gram.
0.006 (0.15) max
0.007 (0.20) min
0.020 (0.50)
0.012 (0.30)
Circuit Diagram
3
Dimensions in inches and (millimeters)
1
2
Maximum Rating (at Ta=25°C unless otherwise noted)
Symbol
CDST-20-G
Parameter
CDST-19-G
Unit
Non-Repetitive peak reverse voltage
DC blocking voltage
VRM
VR
100
100
150
150
V
V
Average rectified output current
Power dissipation
IO
200
250
mA
mW
OC/W
OC
PD
Thermal resistance-Junction to ambient air
Junction temperature
RθJA
TJ
500
150
OC
Storage temperature range
TSTG
-65 ~ +150
Electrical Characteristics (at TA=25°C unless otherwise noted)
Max
0.1
Unit
V
Symbol
Min
Parameter
Test Conditions
100
150
CDST-19-G
CDST-20-G
Reverse breakdown voltage
VBR
IR=100uA
CDST-19-G
CDST-20-G
VR=100V
VR=150V
Reverse leakage current
Forward voltage
IR
UA
V
IF=100mA
IF=200mA
1
1.25
VF
Junction capacitance
Reverse recovery time
pF
nS
VR=0V, f=1MHZ
CJ
trr
5
IF=IR=30mA, Irr=0.1XIR
50
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 1
QW-B0021
Comchip Technology CO., LTD.
SMD Switching Diodes
Characteristic Curves (CDST-19-G/20-G)
Fig.1 - Forward Characteristics
1000
Fig.2 - Leakage Current vs
Junction Temperature
100
10
TJ=25 O
C
100
10
1
1
0.1
0.1
0.01
0.01
0
0
1
2
100
200
T , Junction Temperature (°C)
J
V , Forward Voltage (V)
F
Company reserves the right to improve product design , functions and reliability without notice.
REV:B
Page 2
QW-B0021
Comchip Technology CO., LTD.
SMD Switching Diodes
Reel Taping Specification
P0
P1
XXX
1
2
0
o
D2
D
D1
W1
SYMBOL
A
B
C
d
D
D1
D2
SOT-23
SOT-23
(mm)
3.15 ± 0.10
2.77 ± 0.10
1.22 ± 0.10
1.50 + 0.10
178 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
0.512 ± 0.039
(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
SYMBOL
(mm)
E
F
P
P0
P1
W
W1
8.00 + 0.30 /–0.10
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
0.157 ± 0.004
2.00 ± 0.10
12.30 ± 1.0
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004
0.484 ± 0.039
REV:B
Page 3
Company reserves the right to improve product design , functions and reliability without notice.
QW-B0021
Comchip Technology CO., LTD.
SMD Switching Diodes
Marking Code
3
Marking Code
Part Number
CDST-19-G
CDST-20-G
JP
JR
XX
1
2
xx = Product type marking code
Suggested PAD Layout
E
SOT-23
SIZE
(mm)
(inch)
A
A
B
C
0.80
0.031
1.90
2.02
0.075
0.080
C D
D
E
2.82
0.80
0.111
0.031
B
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
3,000
SOT-23
7
REV:B
Page 4
Company reserves the right to improve product design , functions and reliability without notice.
QW-B0021
Comchip Technology CO., LTD.
相关型号：
©2020 ICPDF网 联系我们和版权申明