TVS Diode - Littelfuse
Description
5KP Series
TVS Diodes
Axial Leaded – 5 kW > 5KP series
RoHS
Pb e3
Uni-directional
Description
The 5KP Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Bi-directional
Agency Approvals
Agency
Agency File Number E230531
Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted)
Parameter
Symbol Value Unit
Peak Pulse Power Dissipation by 10/1000μs Test Waveform (Fig.
2)(Note 1)
PPPM
5
kW
Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC
PD
8.
0
W
Peak Forward Surge Current, 8.
3ms Single Half Sine Wave Unidirectional Only (Note 2)
IFSM
400
A
Maximum Instantaneous Forward Voltage at 100A for Unidirectional Only (Note 3)
VF
3.
5/5.
0 V
Operating Junction and Storage Temperature Range
TJ, TSTG -55 to 175 °C
Typical Thermal Resistance Junction to Lead
RθJL
Typical Thermal Resistance Junction to Ambient RθJA
8.
0 °C/W 40 °C/W
Notes: 1.
Non-repetitive current pulse , per Fig.
4 and derated above TJ (initial) =25OC per Fig.
3.
2.
Measured on 8.
3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum.
3.
VF < 3.
5V for single die parts and VF< 5.
0V for stacked-die parts.
Functional Diagram
Features
• 5 kW peak pulse capability • Typical IR less than 2μA
at 10/1000μs waveform,
when VBR min>12V
repetition rate (duty
• High temperature
cycles):0.
01%
to reflow soldering
• Glass passivated chip
guaranteed: 260°C/40sec
junction in P600 package / 0.
375”, (9.
5mm) lead
• Fast response time: typically less than 1.
0ps
length, 5 lbs.
, (2.
3kg) tension
from 0 Volts to BV min
• Excellent clamping capability
• Typical failure mode is short from over-specified voltage or current
• Whisker test is conducted based on JEDEC JESD201A per its table 4a
• VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.
1%)
• UL Recognized compound meeting flammability rat...
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