TVS Diodes
Description
1.
5KE Series
TVS Diodes
Axial Leaded – 1500W > 1.
5KE series
RoHS
Pb e3
Uni-directional
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 (Fig.
2) by 10/1000μs Test Waveform (Fig.
4) (Note 1) -Single Die Parts Peak Pulse Power Dissipation(Fig.
2) by 10/1000μs Test Waveform(Fig.
4)(Note 1) -Stacked Die Parts (Note 4)
PPPM
1500
W
PPPM
2000
W
Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC
PD
6.
5
W
Peak Forward Surge Current, 8.
3ms Single Half Sine Wave Unidirectional Only (Note 2)
IFSM
200
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
15 °C/W 75 °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.
4.
For stacked die component details, please refer to part numbers labeled by * in Electrical Characteristics.
Functional Diagram
Description
The 1.
5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
• 1500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.
01%
• Glass passivated chip junction in DO-201 Package
• Fast response time: typically less than 1.
0ps 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 and 4c
• IEC-61000-4-2 ESD 30kV(Air), 30kV (C...
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