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DF3A6.8FUT1 Datasheet(PDF) 3 Page - ON Semiconductor

No. de Pieza. DF3A6.8FUT1
Descripción  Zener Transient Voltage Suppressor
Descarga  4 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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DF3A6.8FUT1 Datasheet(HTML) 3 Page - ON Semiconductor

   
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DF3A6.8FUT1
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TYPICAL CHARACTERISTICS
Figure 1. 10
× 1000 ms Pulse Waveform
100
50
0
01
2
3
4
t, TIME (ms)
tr
tP
PULSE WIDTH (tP) IS
DEFINED AS THAT POINT
WHERE THE PEAK
CURRENT DECAYS TO
50%OF IRSM.
tr ≤ 10 ms
HALF VALUE —
IRS
M
2
PEAK VALUE — IRSM
Figure 2. 8
× 20 ms Pulse Waveform
Figure 3. Zener Voltage vs. Zener Current
Figure 4. Forward Voltage vs. Forward
Current
100
90
80
70
60
50
40
30
20
10
0
020
40
60
80
t, TIME (
ms)
tP
tr
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8
ms
PEAK VALUE IRSM @ 8 ms
HALF VALUE IRSM/2 @ 20 ms
Figure 5. Capacitance vs. Bias Voltage
Figure 6. Steady State Power Derating Curve
0
25
50
75
100
125
150
175
300
250
200
150
100
50
0
TA, AMBIENT TEMPERATURE (°C)
100
V, BIAS VOLTAGE (V)
50
40
30
20
10
0
01
2
3
4
5
6
90
80
70
60
f = 1 MHz
TA = 25°C
UniDirectional Pin 1/2−3
BiDirectional Pin 1−2
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
200
180
160
140
120
20
0
VF, FORWARD VOLTAGE (V)
40
60
80
100
FORWARD VOLTAGE IS
MEASURED WITH A PULSE
TEST CURRENT IF AT 25°C
6
6.2
6.4
6.6
6.8
7
7.2
8
20.01
18.01
16.01
14.01
12.01
2.01
0
VZ, ZENER VOLTAGE (V)
4.01
6.01
8.01
10.01
7.4
7.6
7.8
REVERSE VOLTAGE IS
MEASURED WITH A PULSE
TEST CURRENT IT AT 25°C


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