Transient Voltage Suppression Diodes
P4SMA Series
Surface Mount – 400W
TVS Diodes Datasheet
RoHS
Pb e3
Uni-directional
Bi-directional
Additional Inform...
Description
P4SMA Series
Surface Mount – 400W
TVS Diodes Datasheet
RoHS
Pb e3
Uni-directional
Bi-directional
Additional Information
Resources
Accessories
Samples
Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted)
Parameter
Symbol Value Unit
Peak Pulse Power Dissipation at TA=25°C
by 10/1000us Waveform(Fig.2)(Note 1), PPPM
400
W
(Note 2)Single Die Parts
Peak Pulse Power Dissipation at TA=25°C
by 10/1000us Waveform(Fig.2)(Note 1), PPPM
600
W
(Note 2) Stacked Die Parts(Note 5)
Power Dissipation on Infinite Heat Sink at TL=50OC
PD
3.3
W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
IFSM
60
A
Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4)
VF
3.5/5.0 V
Operating Temperature Range
Storage Temperature Range
Typical Thermal Resistance Junction to Lead
TJ -65 to 150 °C TSTG -65 to 175 °C
RθJL
30 °C/W
Typical Thermal Resistance Junction to Ambient
RθJA
120 °C/W
Notes: 1. Non-repetitive current pulse, per Fig.4 and derated above TJ (initial) =25ºC per Fig. 3. 2. Mounted on 5.0x5.0mm copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only. 4. VF < 3.5V for single die parts and VF< 5.0V for stacked-die parts. 5. For stacked die component details, please refer to part numbers labeled by * in Electrical Characteristics.
Description
The P4SMA series is designed specifically to protect sensitive electronic equipment f...
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