WA221 [WEITRON]
Surface Mount Switching Diodes; 表面贴装开关二极管
| 型号： | WA221 |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Surface Mount Switching Diodes |
| 文件： | 总3页 (文件大小：773K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WA221
Surface Mount Switching Diodes
SWITCHING DIODES
100 mAMPERES
20 VOLTS
P b
Lead(Pb)-Free
Features:
* Four types of packaging are available
* Suitable for high packing density layout
* High reliability.
3
1
2
Mechanical Data:
* Terminals: Solderable per MIL-STD-202, Method 208
* Polarity: See Diagrams Page.2
SOT-523(SC-75)
* Marking: See Diagrams Page.2
* Weight: 0.002 grams (approx)
Unit:mm
SOT-523 Outline Dimensions
SOT-523
A
Dim
A
B
C
D
Min
0.30
0.70
1.45
-
0.15
0.80
1.40
0.00
0.70
0.37
0.10
Max
0.50
0.90
1.75
0.50
0.40
1.00
1.80
0.10
1.00
0.48
0.25
B
C
TOP VIEW
D
G
E
E
G
H
J
K
L
H
K
L
J
M
M
WEITRON
http://www.weitron.com.tw
01-Apr-10
1/3
WA221
Maximum Ratings (T =25˚C Unless otherwise noted)
a
Characteristic
Symbol
Value
Unit
V
R
Reverse Voltage
20
V
I
Forward Current
Power Dissipation
mA
100
150
F
P
mW
D
Operating Junction Temperature Range
Storage Temperature Range
T
+150
°C
°C
J
T
-55 to +150
stg
Electrical Characteristics (T =125˚C Unless otherwise noted)
J
Characteristic
Symbol
Min
Max
Unit
Reverse Breakdown Voltage
I =100µA
R
V
20
-
V
(BR)
Forward Voltage
I =10mA
F
V
1.0
0.1
-
-
V
F
Reverse Leakage
V =15V
R
I
R
µA
Total Capacitance
V =6V, f=1.0MHz
R
C
D
-
4.0
pF
Device Marking
Item
Marking
Eqivalent Circuit diagram
1
2
3
K
WA221
WEITRON
http://www.weitron.com.tw
2/3
01-Apr-10
WA221
Electrical Characteristic curves(T =25˚C)
A
WEITRON
http://www.weitron.com.tw
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01-Apr-10
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