參數(shù)資料
型號: SMBJ8.0A
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 參考電壓二極管
英文描述: DEVICES FOR BIPOLAR APPLICATIONS
中文描述: 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA
封裝: SMB, 2 PIN
文件頁數(shù): 3/4頁
文件大小: 255K
代理商: SMBJ8.0A
3
www.littelfuse.com
Silicon Avalanche Diodes
SMBJ Series
600W Surface Mount Transient Voltage Supressors
Ratings and Characteristic Curves TA=25C unless otherwise noted
Fig. 1 Peak Pulse Power Rating
Fig. 3 Pulse Waveform
Fig. 5- Typ. Transient Thermal Impedance
100
Fig. 6- Maximum Non-Repetitive Peak
Forward Surge Current
Fig. 4- Typical Junction Capacitance
Fig. 2 Pulse Derating Curve
td- Pulse Width (sec.)
TA- Ambient Temperature (C)
P
I
T
(
I
C
P
D
0.1
μ
s
1.0
μ
s
10
μ
s
100
μ
s
1.0ms
10ms
0.1
1
10
100
0.2x0.2"(5.0x5.0mm)
Copper Pad Areas
0
0
0
0.1
0.001
1.0
10
50
100
150
1.0
2.0
3.0
4.0
0.01
0.1
tp- Pulse Duration(sec)
1
10
100
1000
1
10
100
200
6000
1000
100
10
1.0
10
100
200
10
100
0
25
25
50
50
75
75
100
100
125 150 175 200
Number of Cycles at 60Hz
VWM-Reverse Stand-Off Voltage (V)
tr=10
μ
sec
Peak Value
IPPM
Half Value IPPM
2
TJ=25C
as the point where the peak
current decays to 50% of IPPM
10/1000
μ
sec. Waveform
as defined by R.E.A
td
8.3 Single Half Sine-Wave
(JEDEC Method)
Undirectional Only
Measured at
Zero Bias
Uni-Directional
Bi-Directional
TJ=25C
f=1.0MHZ
Vsig=50mVp-p
VR, Measured at
Stand-Off
Voltage, VWM
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