參數(shù)資料
型號(hào): 1SMA5941
元件分類(lèi): 參考電壓二極管
英文描述: 47 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
封裝: GREEN, PLASTIC, SMA, 2 PIN
文件頁(yè)數(shù): 4/4頁(yè)
文件大?。?/td> 128K
代理商: 1SMA5941
Version:E11
RATINGS AND CHARACTERISTIC CURVES (1SMA5926 THRU 1SMA5956)
FIG.5 CAPACITANCE CURVE
10
100
1000
1
10
100
BREAKDOWN VOLTAGE (V)
C
,C
APAC
IT
AN
C
E
(p
F
)
TA=25℃
MEASURED@
ZERO BIAS
MEASURED @
Vz/2
FIG. 6 TYPICAL PULSE RATING CURVE
0.01
0.1
1
10
0.01
0.1
1
10
Tp. PULSE WIDTH (ms)
P
PK
,PEAK
PO
W
E
R
(
K
W
)
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, TA=25℃
FIG. 7 PULSE WAVEFORM
0
10
20
30
40
50
60
70
80
90
100
110
120
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
T, TIME(ms)
I PPM
,PEAK
PU
L
SE
CURRE
NT
(%
)
10us
PEAK
VALUE
HALF VALUE - Ipp/2
TA=25℃
PW(ID) IS DEFINED AS THE POINT
WHERE THE PEAK CURRENT
DECAYS TO 50% OF Ipp
10/1000 us WAVEFORM
AS DEFINED BY R.E.A.
td
FIG. 8 PULSE WAVEFORM
0
10
20
30
40
50
60
70
80
90
100
110
120
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
T, TIME(ms)
I PPM
,PEAK
PU
L
SE
CURRE
NT
(%
)
0.9 IPEAK
T = 8us
0.5 IPEAK
0.1 IPEAK
8/20 us WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 801.5
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