WAN217U [WEITRON]
Surface Mount Switching Diode; 表面贴装开关二极管
| 型号： | WAN217U |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Surface Mount Switching Diode |
| 文件： | 总3页 (文件大小：358K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WAN202U / WAP202U
WAN217U
WEITRON
Surface Mount Switching Diode
SWITCHING DIODE
100m AMPERRES
80 VOLTS
Features:
* Low Current Leakage
* Low Forward Voltage
* Ultra High Speed Switching
* Surgace Mount Package Ideally Suited for Automatic Insertion
3
Mechanical Data:
1
2
* Case: SOT-323, Molded Plastic
* Terminal: Solderable per MIL-STD-202 Method 208
* Polarity: See Diagram
SOT-323(SC-70)
* Weight: 0.006 grams(approx)
SOT-323 Package Outline Dimensions
Unit:mm
A
SOT-323
Dim
A
B
C
D
Min
0.30
1.15
2.00
-
0.30
1.20
1.80
0.00
0.80
0.42
0.10
Max
0.40
1.35
2.40
0.65
0.40
1.40
2.20
0.10
1.00
0.53
0.25
B
C
TOP VIE W
D
G
E
E
G
H
J
K
L
H
K
L
M
J
M
WEITRON
http://www.weitron.com.tw
WAN202U / WAP202U
WAN217U
Maximum Ratings (EACH DIODE)
Symbol
Unit
WAN202U
WANP202U WAN217U
Characteristic
Reverse Voltage
V
R
I
80
Volts
Forward Current
mAdc
F
100
mAdc
I
Peak Forward Surge Current
300
FM
Thermal Characteristics
Max
Symbol
Unit
mW
Characteristic
Total Device Dissipation FR-5
*1
Board ,TA=25 C
PD
200
1.6
Derate Above 25 C
mW/ C
C/W
C
R
Thermal Resistance Junction to Ambient
625
JA
Junction and Storage Temperature
*1 ER-5=1.0x0.75x0.062 in
T ,T
J stg
-55 to + 150
Electrical Characteristics (TA=25 C Unless Otherwise Note) (Each Diode)
Symbol
Characteristic
Min
Max
Unit
Reverse Breakdown Voltage
V
BR
80
Vdc
uAdc)
(I =100
BR
Reverse Voltage Leakage Current
I
0.1
R
uAdc
V =70V
R
Diode Capacition
3.5
1.2
C
D
PF
(V =6Vdc, f=1.0MHz)
R
Forward Voltage
V
Vdc
F
(I =100 mAdc)
F
Reverse Recovery Time (Figure 1.)
t
rr
4.0
nS
I =5.0 mAdc,V =6.0 Vdc
R
R
WEITRON
http://www.weitron.com.tw
WAN202U / WAP202U
WAN217U
Device Marking
Item
Eqivalent Circuit diagram
Marking
1
2
3
WAN202U
A4
A1
1
2
3
3
WAP202U
1
2
WAN217U
A7
FIG 1. Recovery Time Equivalent Test Circuit
50
0.01µF
D.U.T.
20
10
5
5
PULSE GENERATOR
OUTPUT 50
SAMPLING
OSCILLOSCOPE
50
Ta=85 C
50 C
25 C
INPUT
2
1
0 C
-30 C
100ns
0.5
OUTPUT
0.2
0.1
trr
0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
V
F
FORWARD VOLTAGE : (Volts)
FIG.2 Forward characteristics
1000
100
10
Ta=100 C
f=1MHz
4
75 C
50 C
25 C
2
0
0 C
1
-25 C
0.1
0.01
0
2
4
6
8
10 12 14 16 18 20
0
10 20 30 40 50 60 70 80
VR REVERSE VOLTAGE : Volts)
VR
REVERSE VOLTAGE :
(Volts)
(
FIG.4 Capacitance
FIG.3 Reverse characteristics
WEITRON
http://www.weitron.com.tw
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