Littelfuse P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes

Littelfuse P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The P6KE diodes offer fast response times, excellent clamping capabilities, and low incremental surge resistance. Operating in a wide -55°C to +175°C junction temperature range, the axial leaded diodes feature a 5.8V to 550V working voltage range, 600W peak pulse capability (single-die parts) at 10/1000μs waveform, and 750mA to 58.1A peak pulse current range. These TVS components are ideal for the protection of I/O interfaces, V_CC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

Features

600W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
Glass-passivated chip junction in a DO-15 package
Fast response time of typically less than 1.0ps from 0 to BV minimum
Excellent clamping capability
Low incremental surge resistance
Typical I_R less than 1μA when V_BR minimum is >12V
Compatible with high-temperature reflow soldering (+260°C/30s)
Typical failure mode is short from over-specified voltage or current

Whisker test conducted based on tables 4a and 4c of JEDEC JESD201A
IEC 61000-4-2 ESD - 30kV (air), 30kV (contact)
EFT protection of data lines in accordance with IEC 61000-4-4
UL 94V-0 recognized epoxy
Matte tin lead–free plated
Pb-free E3 means 2nd level interconnect is Lead-free and the terminal finish material is tin (Sn) (IPC/ JEDEC J-STD-609A.01)
Halogen-free and RoHS compliant

Applications

Telecom
Computers

Industrial
Consumer electronic

Specifications

5.8V to 550V working voltage range
6.45V to 630V breakdown voltage range
10.5V to 828V clamping voltage range
750mA to 58.1A peak pulse current range
Maximum peak pulse power dissipation by 10/1000µs test waveform
- 600W for single-die parts
- 800W for stacked die parts
5.0W maximum steady state power dissipation on infinite heat sink at T_L=+75°C

100A maximum peak forward surge current, 8.3ms single half sine wave (uni-directional only)
3.5/5.0V maximum instantaneous forward voltage at 50A (uni-directional only)
1mA or 10mA test current options
-55°C to +175°C operating junction temperature range
Maximum thermal resistances
- +20°C/W junction-to-lead
- +75°C/W junction-to-ambient