1.5KE_1 Datasheet, PDF (2/4 Pages) HY ELECTRONIC CORP. – UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Data Sheet
6.8V to 400V GPP TRANSIENT
VOLTAGE SUPPRESSORS
Fig. 1 Pulse Rating Curve
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
T_A = 25^oC
Pulse Width
Fig. 2 Pulse Derating Curve
Fig. 4 Typical Junction Capacitance
Measured @
Zero Bias
Measured @
Standoff Voltage
Breakdown Voltage (V)
Fig. 5 Steady State Power Derating
40 x 40 x 1mm Cu
Ambient Temperature (°°C)
Fig. 3 Pulse Waveform
t_r = 10µs
100
Peak Value
I_PPM
Pulse Width is defined
50
as that point where the
Peak Current decays to
50% of I_PPM
0
1.0
2.0
3.0
4.0
Time (ms)
Lead Temperature (°°C)
Fig. 6 Maximum Non-Repetitive
Surge Current
8.3ms Single Half Sine Wave
JEDEC Method
Number of Cycles @ 60 Hz
Ratings at
25 Deg. C ambient
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 Hz
Resistive or
Inductive Load.
For Capacitive
Load, Derate
Current by 20%.
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