Data Sheet
5.0V to 170V SMD TRANSIENT
VOLTAGE SUPPRESSORS
Fig. 4 Typical Junction Capacitance
Fig. 1 Pulse Rating Curve
Measured @
Zero Bias
Measured @
Standoff Voltage
Breakdown Voltage (Volts)
Fig. 5 Steady State Power Derating
Fig. 2 Pulse Derating Curve
TL = Terminal Temperature (°C)
TA = Ambient Temperature (°C)
Fig. 3 Pulse Waveform
Fig. 6 Maximum Non-Repetitive
Surge Current
tr = 10µs
8.3ms Single Half Sine Wave
JEDEC Method
Peak Value
IRSM
Ratings at
25 Deg. C ambient
Pulse Width is defined
as that point where the
Peak Current decays to
50% of IRSM
temperature
unless otherwise
specified.
Single Phase Half
Wave, 60 HZ
Resistive or
Inductive Load.
Number of Cycles @ 60 Hz
For Capacitive
Load, Derate
Current by 20%.
T = Time ( ms)
NOTES: 1. For Bi-Directional Applications, Use C or CA. Electrical Characteristics Apply in Both Directions.
2. Mounted on 8mm Copper Pads to Each Terminal.
3. 8.3 mS, ½ Sine Wave, Single Phase Duty Cycle, @ 4 Pulses Per Minute Maximum.
4. V Measured After It Applies for 300 uS. IT = Square Wave Pulse or Equivalent.
5. NBoRn-Repetitive Current Pulse. Per Fig. 3 and Derated Above TA = 25°C per Fig. 2.
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