5.0SMDG5.0 Datasheet, PDF (3/3 Pages) Diotech Company. – SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

5.0SMDG5.0 THRU 5.0SMDG170A
RATINGS AND CHARACTERISTIC CURVES
Fig. 1 - Peak Pulse Power Rating Curve
100
Non-repetitive pulse
waveform shown in
Fig.3 TA = 25°C
10
1
0.1
0.1μs
1.0μs
10μs
100μs
t_d - Pulse Width (sec.)
1.0ms
10ms
100
87.5
75
62.5
50
37.5
25
12.5
0
0
Fig.2 - Pulse Derating Curve
25 50 75 100 125 150 175 200
T_A - Ambient Temperature (°C)
Fig.3 - Pulse Waveform
150
t_r = 10μsec.
T_J = 25°C
Pulse Width(td)is defined
Peak Value
as the point where the
100
IPPM
Half Value- IPPM
peak current decays to
50% of IPPM
2
50
0
0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
10/1000μsec.Waveform
as defined by R.E.A.
t_d
1.0
2.03.0
t - Time(ms)
3.0 ^4.0
Fig. 5 - Steady State Power
Derating Curve
60Hz
Resistive or
Inductive Load
10000
1000
100
10
1
4.0
00
25
50
75
100 125 150 175 200
T_L - Lead Temperature (°C)
10000
1000
Fig. 4 - Typical Junction Capacitance
Unidirectional
Bidirectional
VR = 0
VR = Rated
100
Stand-off
f = 1MHz
V_sig = 50mVp-p
TJ = 25°C
10
5
10₁₀
100
500 ¹⁰⁰⁰
V_WM - Reverse Stand-Off Voltage (V)
Fig.6 - Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
300
8.3ms Single Half Sine-Wave
(JEDEC Method)T_J=T_J max.
250
200
150
100
1
10
100
Number of Cycles at 60 Hz