參數(shù)資料
型號(hào): SA78AG
廠商: ON SEMICONDUCTOR
元件分類: 參考電壓二極管
英文描述: 500 Watt Peak Power MiniMOSORB Zener Transient Voltage Suppressors
中文描述: 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE
封裝: LEAD FREE, PLASTIC, CASE 59AA-01, SIMILAR TO DO-204AC, MINIMOSORB, 2 PIN
文件頁數(shù): 4/6頁
文件大?。?/td> 64K
代理商: SA78AG
SA5.0A Series
http://onsemi.com
4
100
10
1
0.1
0.1 s
1 s
10 s
100 s
1 ms
10 ms
P
t
p
, PULSE WIDTH
Figure 1. Pulse Rating Curve
NONREPETITIVE PULSE
WAVEFORM SHOWN IN
FIGURE 4
100
80
60
40
20
0
0
25
50
T
A
, AMBIENT TEMPERATURE (
°
C)
75
100
125
150
175
200
P
P
Figure 2. Pulse Derating Curve
10,000
C
1000
100
10
0.1
1
10
100
1000
V
BR
, BREAKDOWN VOLTAGE (VOLTS)
Figure 3. Capacitance versus Breakdown Voltage
MEASURED @
ZERO BIAS
100
50
0
0
1
2
t, TIME (ms)
3
4
V
PULSE WIDTH (t
) IS
DEFINED AS THAT POINT
WHERE THE PEAK
CURRENT DECAYS TO
50% OF I
PP
.
PEAK VALUE I
PP
HALF VALUE
I
PP
2
Figure 4. Pulse Waveform
5
4
3
2
1
0
0 25
50
75 100 125 150 175 200
T
L
, LEAD TEMPERATURE (
°
C)
PD
3/8
3/8
Figure 5. Steady State Power Derating
t
r
10 s
MEASURED @
(V
RWM
)
t
P
K
°
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