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P6KE6.8A Schematic ( PDF Datasheet ) - Littelfuse

Teilenummer P6KE6.8A
Beschreibung TVS Diodes
Hersteller Littelfuse
Logo Littelfuse Logo 




Gesamt 6 Seiten
P6KE6.8A Datasheet, Funktion
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
P6KE Series
RoHS
Pb e3
Bi-directional
Uni-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1), (Note 4)
PPPM
Steady State Power Dissipation on
Infinite Heat Sink at TL=75ºC
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
Only (Note 3)
Operating Junction and Storage
Temperature Range
PD
IFSM
VF
TJ, TSTG
Value
600
5.0
100
3.5/5.0
-55 to 175
Unit
W
W
A
V
°C
Typical Thermal Resistance
Junction to Lead
Typical Thermal Resistance
Junction to Ambient
RθJL
RθJA
20 °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. The PPPM of stacked-die parts is 800W and please contact littelfuse for the detail
stacked-die parts.
Functional Diagram
Description
The P6KE Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
• 600W peak pulse
• Low incremental surge
capability at 10/1000μs
resistance
waveform, repetition rate
(duty cycles):0.01%
• Glass passivated chip
wTyhpeicnaVl IBRR
less than
min>12V
1μA
• High temperature
junction in DO-15 Package to reflow soldering
• Fast response time:
guaranteed: 260°C/40sec
typically less than 1.0ps
/ 0.375”,(9.5mm) lead
from 0 Volts to BV min
length, 5 lbs., (2.3kg)
• Excellent clamping
tension
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
• Vx(αBR(1T@:+TαeTmJT=pxVeB(rTRa@Jtu-2r25e5°C))
Coefficient, typical value
is 0.1%)
• Plastic package is
flammability rated V-0 per
Underwriters Laboratories
• IEC-61000-4-2 ESD
• Matte tin lead–free plated
30kV(Air), 30kV (Contact) • Halogen free and RoHS
• E SD protection of data
compliant
lines in accordance with • Pb-free E3 means 2nd
IEC 61000-4-2
level interconnect is
• E FT protection of data
lines in accordance with
IEC 61000-4-4
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD-
609A.01)
Applications
TVS devices are ideal for the protection of I/O interfaces,
cVoCCmbpuustearn, dinodtuhsetrriavlualnnedracbolnescuimrcueirtseluescetrdoninictealpepcloicmat,ions.
Additional Infomarion
Cathode
Bi-directional
Uni-directional
Anode
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Datasheet
Resources
Samples






P6KE6.8A Datasheet, Funktion
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
Part Numbering System
P6KE xxx XX X
OPTION CODE:
BLANK Reel Tape
-B Bulk Packaging
TYPE CODE:
A
CA
BUin-Di-Direircetciotinoanla(l5(%5%VBVRBVRoVlotaltgaegeToTloelrearnacnec)e)
(VRBeR VfeOr LtoTAthGeEECleOcDtriEcal Characteristics table)
SERIES CODE
Part Marking System
Cathode Band
(for Uni-directional
products only)
Littelfuse Logo
YYWW
P6KEXXX
Trace Code Marking
YY:Year Code
WW: Week Code
Product Type
Packaging
Part Number
P6KExxxXX
Component
Package
DO-204AC
Quantity
4000
Packaging
Option
Packaging Specification
Tape & Reel EIA STD RS-296
P6KExxxXX-B DO-204AC
1000
BULK
Littelfuse Spec.
Tape and Reel Specification
2.56
(65.0)
0.197+/-0.020
(5.0+/- 0.5)
13.0
(330.2)
3.0
(76.2)
2.75
(69.85)
0.68
(17.27)
Off Center
either side
0.028(0.7)
2.063+0.079/-0.039
(53.0+2.0/-1.0)
0.047
(1.2)
0.236
(6.0)
Dimensions are in
inches/mm
Recess Depth Max. 0.75 (19.05)
Direction of Feed
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15

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