Description
The P4KE Series is designed specifically to protect sensitive electronic equipment from voltage transients i...
Description
The P4KE Series is designed specifically to protect sensitive electronic equipment from
voltage transients induced by lightning and other transient
voltage events.
P4KE Series Axial Lead TVS
Uni-directional
Feature
Glass passivated chip junction in DO-41 Package 400W peak pulse capability at 10×1000μs waveform,
repetition rate (duty cycles):0.01% Excellent clamping capability High temperature soldering guaranteed: 260°C/40 seconds / 0.375”,
(9.5mm) lead length, 5 lbs., (2.3kg) tension Fast response time: typically less than 1.0ps from 0 Volts to BV min Typical IR less than 1μA above 10V Typical maximum temperature coefficient
ΔVBR = 0.1% × VBR@25°C × ΔT
Bi-directional
Maximum Ratings and Thermal Characteristics(TA=25℃ unless otherwise noted)
Parameter
Peak Pulse Power Dissipation on 10/1000μs waveform(Note 1, FIG. 1) Peak Pulse Current of on 10/1000μs waveform (Note 1, FIG. 3) Steady State Power Dissipation at TL=75°C Lead Lengths .375”,(9.5mm) (Note 2) (9.5mm)(Note 2)
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load, (JEDEC Method) (Note 3)
Operating junction and Storage
Symbol
PPPM IPPM
PM(AV)
Value
Min 400 See Table 1
1.0
Unit
W A
W
IFSM TJ, TSTG
40 -55 to +175
A ℃
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA= 25°C per Fig.2 2. Mounted on Copper Leaf area of 1.57in2(40mm2). 3. 8.3 ms single half sine-wave, Duty cycle= 4 pulses per minutes maximum.
Rev.06
1 www.prisemi.com
A...