參數(shù)資料
型號(hào): 1SMA5921BT3
廠商: MOTOROLA INC
元件分類: 參考電壓二極管
英文描述: PT 1.5/10-3.5-H
中文描述: 6.8 V, 0.9 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: PLASTIC, CASE 403B-01, SMA, 2 PIN
文件頁數(shù): 4/6頁
文件大小: 82K
代理商: 1SMA5921BT3
1SMA5913BT3 Series
http://onsemi.com
4
Rating and Typical Characteristic Curves (T
A
= 25
°
C)
T
A
= 25
°
C
PW (I
D
) IS DEFINED AS THE
POINT WHERE THE PEAK CURRENT
DECAYS TO 50% OF I
pp
.
10 s
PEAK VALUE
I
ppm
HALF VALUE I
pp
/2
10/1000 s WAVEFORM
AS DEFINED BY R.E.A.
t
d
1000
Figure 7. Capacitance Curve
Figure 8. Typical Pulse Rating Curve
BREAKDOWN VOLTAGE (VOLTS)
Figure 9. Pulse Waveform
Figure 10. Pulse Waveform
10
100
100
10
0.01
10
0.1
1
10
1
0.1
0.01
T
P
, PULSE WIDTH (ms)
120
100
80
60
40
00
1
2
3
4
t, TIME (ms)
120
0
0.1
t, TIME (ms)
MEASURED @
ZERO BIAS
MEASURED @
V
Z
/2
T
J
= 25
°
C
C
Pp
I
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, T
J
= 25
°
C
20
5
100
80
60
40
20
0.04
0.06
0.08
8/20 s WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 8015.
0.5 I
PEAK
0.9 I
PEAK
I
0.1 I
PEAK
T
T = 8 s
20 s
0
0.02
C
,
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