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SMA4728A データシートの表示(PDF) - Unspecified

部品番号
コンポーネント説明
メーカー
SMA4728A
Unspecified2
Unspecified Unspecified2
SMA4728A Datasheet PDF : 3 Pages
1 2 3
SMA47 SERIES
■特性曲线(典型) Characteristics(Typical)
1:最大连续功率损耗
FIG1: Maximum Continuous Power Dissipation
1.0
0.75
0.5
0.25
0
25 50 75 100 125 150 175
T(℃)
3:典型温度系数
FIG3: Typical Temperature Coefficients
110
90
70
50
Tested at rated IZT
30
10
0
0 10 20 30 40 50 60 70 80 90 100
VZ(V)
5:典型反向特性
FIG5:Typical Reverse Characteristics
10
1000
2:典型齐纳阻抗
FIG2:Typical Zener Impedance
TJ=25
100
VZ=91V
VZ=56V
VZ=30V
10
VZ=6.2V
1
0.5
10
100
500
IZT(mA)
4SMA4763A 的典型瞬态正向特性
FIG4:Typical Instantaneous Forward Characteristics
for SMA4763A
10
1
0.1
0.01
0.4 0.6
Pulse width = 300μs
1% Duty Cycle
TJ=25
0.8 1.0 1.2 1.4 1.6
VF(V)
1.0
TJ=100
0.1
0.01
0
TJ=25
20
40
60
80
100
VZ(%)
Document Number 0248
Rev. 1.0, 22-Sep-11
扬州扬杰电子科技体股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com

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