WAN222 [WEITRON]
Surface Mount Switching Diode; 表面贴装开关二极管
| 型号： | WAN222 |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Surface Mount Switching Diode |
| 文件： | 总3页 (文件大小：216K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WAN222
WEITRON
Surface Mount Switching Diode
SWITCHING DIODE
100m AMPERRES
80 VOLTS
Features:
*Extremely High Switching Speedff
*Low Reverse Leakage Current
*Small Outline Surface Mount SC-89 Package
*High Reliability
SC-89
(SOT-523F)
Applications:
Ultra High Speed Switching
SC-89 Outline Demensions
Unit:mm
A
SC-89
Dim
A
B
C
D
Min
1.50
0.75
0.60
0.23
Nom
1.60
0.85
0.70
0.28
Max
1.70
0.95
0.80
0.33
3
B
S
TOP VIE W
2
1
K
G
G
J
K
M
N
0.50BSC
0.15
0.40
---
D
0.20
0.50
10
10
1.70
0.10
0.30
---
---
1.50
N
M
---
1.60
J
S
C
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WAN222
Maximum Ratings (EACH DIODE)
Symbol
Value
Unit
Characteristic
Non-Repetitive Reverse Voltage
Volts
V
V
80
RM
DC Reverse Voltage
Forward Current
Volts
80
R
F
I
mAdc
100
mAdc
Adc
I
Peak Forward Surge Current
Non-Repetitive Peak Forward
300
4
FM
I
FSM
Surge Current
@t=1us
Thermal Characteristics
Max
Symbol
Unit
mW
Characteristic
Total Device Dissipation FR-5
*1
PD
Board ,TA=25 C
150
1.2
Derate Above 25 C
mW/ C
C/W
C
R
Thermal Resistance Junction to Ambient
833
JA
Junction and Storage Temperature
T ,T
J stg
-55 to + 150
*1 ER-5=1.0x0.75x0.062 in
Electrical Characteristics (TA=25 C Unless Otherwise Note) (Each Diode)
Symbol
Characteristic
Min
Max
Unit
Reverse Breakdown Voltage
-
V
80
Vdc
BR
uAdc)
(I =100
R
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.)
4.0
nS
t
rr
(I =5.0 mAdc,V =6.0 Vdc)
R
R
Device Marking
Item
Eqivalent Circuit diagram
Marking
1
2
3
N9
WAN222
WEITRON
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WAN222
t
r
t
p
t
rr
I
F
t
t
10%
R
I
= 0.1 I
R
L
rr
A
90%
I
V
R
= 5.0 mA
= 6 V
= 100 W
F
R
L
V
R
t
= 2ms
p
t = 0.35 ns
r
INPUT PULSE
OUTPUT PULSE
RECOVERY TIME EQUIVALENT TEST CIRCUIT
FIG.1 Reverse Recovery Time Test Circuit for the DAN222
10
100
10
T
= 150 C
= 125 C
A
T
A
= 85 C
T
A
1.0
T
A
= - 40 C
T
A
= 85 C
0.1
0.01
T
A
= 55 C
1.0
T
A
= 25 C
T
A
= 25 C
0.001
0.1
0.2
50
0.4
0.6
0.8
1.0
1.2
0
10
20
30
40
V , FORWARD VOLTAGE (VOLTS)
F
V , REVERSE VOLTAGE (VOLTS)
R
FIG.2 Forward Voltage
FIG.3 Reverse Current
1.0
0.9
0.8
0.7
0.6
0
2
4
6
8
V , REVERSE VOL TAGE (VOLTS)
R
FIG.4 Diode Capacitance
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