DF3A6.8FUT1 查看數據表（PDF） - ON Semiconductor
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DF3A6.8FUT1 Datasheet PDF : 4 Pages
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DF3A6.8FUT1
TYPICAL CHARACTERISTICS
PULSE WIDTH (tP) IS
tr
DEFINED AS THAT POINT
WHERE THE PEAK
100
PEAK VALUE — IRSM
CURRENT DECAYS TO
50%OF IRSM.
tr ≤ 10 ms
50
tP
HALF VALUE —IRM2S
0
0
1
2
3
4
t, TIME (ms)
Figure 1. 10 × 1000 ms Pulse Waveform
100
tr
90
80
70
60
50
PEAK VALUE IRSM @ 8 ms
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 ms
HALF VALUE IRSM/2 @ 20 ms
40
30
tP
20
10
0
0
20
40
60
80
t, TIME (ms)
Figure 2. 8 × 20 ms Pulse Waveform
20.01
18.01
16.01
14.01
REVERSE VOLTAGE IS
MEASURED WITH A PULSE
TEST CURRENT IT AT 25°C
12.01
10.01
8.01
6.01
4.01
2.01
0 6 6.2 6.4 6.6 6.8 7 7.2 7.4 7.6 7.8 8
VZ, ZENER VOLTAGE (V)
Figure 3. Zener Voltage vs. Zener Current
200
180 FORWARD VOLTAGE IS
MEASURED WITH A PULSE
160 TEST CURRENT IF AT 25°C
140
120
100
80
60
40
20
00.5
0.6
0.7 0.8
0.9 1.0
1.1 1.2
VF, FORWARD VOLTAGE (V)
Figure 4. Forward Voltage vs. Forward
Current
100
f = 1 MHz
90
TA = 25°C
80
70
60
UniDirectional Pin 1/2−3
50
40
30
BiDirectional Pin 1−2
20
10
0
0
1
2
3
4
5
6
V, BIAS VOLTAGE (V)
Figure 5. Capacitance vs. Bias Voltage
300
250
200
150
100
50
0
0
25
50
75
100 125 150 175
TA, AMBIENT TEMPERATURE (°C)
Figure 6. Steady State Power Derating Curve
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