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1.5KE91A 参数 Datasheet PDF下载

1.5KE91A图片预览
型号: 1.5KE91A
PDF下载: 下载PDF文件 查看货源
内容描述: 瞬态电压抑制器 [TRANSIENT VOLTAGE SUPPRESSOR]
分类和应用:
文件页数/大小: 3 页 / 1045 K
品牌: DIOTECH [ DIOTECH COMPANY. ]
 浏览型号1.5KE91A的Datasheet PDF文件第1页浏览型号1.5KE91A的Datasheet PDF文件第2页  
1.5KE6.8(C)A THRU 1.5KE440(C)A  
RATINGS AND CHARACTERISTIC CURVES  
100  
10  
1
100  
87.5  
75  
62.5  
50  
37.5  
25  
12.5  
0
0.1  
0.1µs  
1.0µs  
10µs  
100µs  
1.0ms  
10ms  
0
25  
50  
75  
100  
125  
150  
175  
200  
TA - Ambient Temperature (°C)  
t - Pulse Width (sec.)  
d
Fig.2 - Pulse Derating Curve  
Fig. 1 - Peak Pulse Power Rating Curve  
150  
10000  
1000  
T
= 25°C  
Unidirectional  
Bidirectional  
J
t = 10µsec.  
r
Pulse Width (t )  
d
is defined as the point  
where the peak current  
decays to 50% of IPPM  
Peak Value  
IPPM  
VR = 0  
100  
50  
Half Value- IPPM  
2
VR= Rated  
Stand-off Voltage  
100  
10  
10/1000µsec.Waveform  
as defined by R.E.A.  
f = 1MHz  
Vsig = 50mVp-p  
T
= 25°C  
J
t
d
0
5
10  
100  
500  
0
1.0  
2.0  
3.0  
4.0  
VWM - Reverse Stand-Off Voltage (V)  
t - Time(ms)  
Fig.3 - Pulse Waveform  
Fig. 4 - Typical Junction Capacitance  
8.0  
7.0  
200  
8.3ms Single Half Sine-Wave  
(JEDEC Method)T =T max.  
60Hz  
Resistive or  
Inductive Load  
J
J
100  
L=0.375" (9.5mm)  
Lead Lengths  
6.0  
5.0  
4.0  
3.0  
2.0  
1.6x1.6x.040"  
(40x40x1mm)  
Copper Heat Sinks  
1.0  
0
10  
0
25  
50  
75 100 125 150 175 200  
1
10  
100  
Number of Cycles at 60 Hz  
TL - Lead Temperature (°C)  
Fig.6 - Maximum Non-Repetitive Forward  
Surge Current Uni-Directional Only  
Fig. 5 - Steady State Power Derating Curve  
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