SMCJ350A Datasheet, PDF (4/4 Pages) Shenzhen Luguang Electronic Technology Co., Ltd – 1500Watts Surface Mount Transient Voltage Suppressor

SMCJ SERIES
1500Watts Surface Mount Transient Voltage Suppressor
Ratings and Characteristics Curves (T_A=25к unless otherwise noted)
A₁M₀₀BIENAVERAGE FORWARD CURRENT, (A)
0
100
25 100
7₁5₅₀
0
200
160
1
100
200
30
8T.^J3=mTs^J
max.
Single
Half
Sine-Wave
120
50
80
25
40
0
0 25 50 75 100 125 150 175 200
Ambient Temperature ,T_A (к)
Fig. 1 - Pulse Derating Curve
8.0
0 _7.0 6.5
70 6.5
## ^6.0 0
5.0
4.0
3.0
2.0
1.0
0.0
0
25 50 75 100 125 150 175 200
Lead Temperature , T_L (к)
Fig. 3 - Steady State Power Derating Curve
0
1
10
100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-Repetitive
Surge Current
100
0.1
59
10000 0.74
10
1
0.1
0.1
1
10
100
1000
10000
Pulse Width ,t_d (ȝs)
Fig. 4 - Peak Pulse Power Rating Curve
100
50
0
0
Tr=10ȝs
Peak Value
(Ipp)
T_J = 25 ̓C
Pulse Width (td) is defined as the
pdoecina₀tyws _{thoer5e0t%he0opfeIapkpcurrent}
0.2 100
Half V⁰a^.l⁵ue = Ipp ⁷⁶
1 ² 50
1.5 33
1as₂0/d1e0f0in0edȝs_2beyc3.RW.Ea.vAe.form
3 13
td
4 10
1
2
3
4
Time , (ms)
Fig. 5 - Pulse Waveform
100000
10000
1000
ˈ ˇˈ˃
˄˄˃˃˃ ˅˃˃
ˈ ˇˈ˃
ˊ˃˃˃ ˄˃˃
Uni-direct_ˈional_ˇ@_ˈ˃V_RWM
Bi-directional
@zero bias
Uni-directional
@zero bias
100
ˉ˃˃˃ ˄ˊ
ˈ ˇˈ˃
10
1
1
ˈ˃˃˃ ˅˄
fT=^J1=.205M°HCz
Bi-directional @V_RWM
10
100
Reverse Breakdown Voltage,V_BR (V)
1000
Fig. 6 - Typical Junction Capacitance
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