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PDF P6KE6.8A Data sheet ( Hoja de datos )
| Número de pieza | P6KE6.8A | |
| Descripción | TVS Diodes | |
| Fabricantes | Littelfuse | |
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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
1 page  
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
Soldering Parameters
Reflow Condition
- Temperature Min (Ts(min))
Pre Heat - Temperature Max (Ts(max))
- Time (min to max) (ts)
Average ramp up rate (Liquidus Temp (TA)
to peak
TS(max) to TA - Ramp-up Rate
Reflow
- Temperature (TA) (Liquidus)
- Time (min to max) (ts)
Peak Temperature (TP)
Time within 5°C of actual peak
Temperature (tp)
Ramp-down Rate
Time 25°C to peak Temperature (TP)
Do not exceed
Lead–free
assembly
150°C
200°C
60 – 180 secs
3°C/second max
3°C/second max
217°C
60 – 150 seconds
260+0/-5 °C
20 – 40 seconds
6°C/second max
8 minutes Max.
260°C
Physical Specificationst C
Weight
Case
Polarity
Terminal
0.015oz., 0.4g
JEDEC DO-204AC (DO-15) molded
plastic body over passivated junction.
Color band denotes the cathode except
Bipolar.
Matte Tin axial leads, solderable per
JESD22-B102.
TP
TL
Ts(max)
Ts(min)
25˚C
Ramp-up
tp
tL
Critical Zone
TL to TP
ts
Preheat
Ramp-down
t 25˚C to Peak
Time (t)
Flow/Wave Soldering (Solder Dipping)
Peak Temperature :
Dipping Time :
Soldering :
265OC
10 seconds
1 time
Environmental Specifications
High Temp. Storage
HTRB
Temperature Cycling
H3TRB
RSH
JESD22-A103
JESD22-A108
JESD22-A104
JESD22-A101
JESD22-B106
Dimensions
Cathode Band
D (for Uni-directional products only)
C
ABA
DO-204AC (DO-15)
Dimensions
A
B
C
D
Inches
Min Max
1.000
-
0.230
0.300
0.028
0.034
0.104
0.140
Millimeters
Min Max
25.40
-
5.80 7.60
0.71 0.86
2.60 3.60
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet P6KE6.8A.PDF ] | |
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