GALAXY ELECTRICAL
P6KE6.8---P6KE440CA
BL
BREAKDOWN VOLTAGE: 6.8 --- 440 V
PEAK PULSE POWER: 600 W
TRANSIENT VOLTAGE SUPPRESSOR
FEATURES
Plastic package has underwriters laboratory
flammability classification 94V-0
Glass passivated junction
DO-15
600Wpeak pulse power capabilitywith a 10/1000μs
waveform, repetition rate (dutycycle): 0.01%
Excellent clamping capability
Low incremental surge resistance
Fast response time: typicallyless than 1.0ps from 0 Volts to
V
(BR) for uni-directional and 5.0ns for bi-directional types
Typical ID less than 1 μAabove 10V
High temperature soldering guaranteed:265 / 10 seconds,
0.375"(9.5mm) lead length, 5Ibs. (2.3kg) tension
MECHANICAL DATA
Case:JEDEC DO-15, molded plastic bodyover
passivated junction
Terminals: axial leads, solderable per MIL-STD-750,
method 2026
Polarity: foruni-directional types the color band denotes
the cathode, which is postitive with respect to the
anode under normal TVS operation
Weight: 0.015 ounces, 0.39 grams
Mounting position: any
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use C or CAsuffixfor types P6KE 6.8 thru types P6KE 440 (e.g. P6KE 6.8CA, P6KE 440CA).
Electrical characteristics applyin both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
SYMBOL
PPPM
VALUE
Minimum 600
See table 1
UNIT
W
Peak pow er dissipation w ith a 10/1000μs waveform(NOTE1, FIG.1)
Peak pulse current w ith a 10/1000μs waveform(NOTE1)
IPPM
A
Steady state pow er dissipation at TL=75
fffffLead lengths 0.375"(9.5mm) (NOTE2)
PM(AV)
IFSM
5.0
W
Peak forw ard surge current, 8.3ms single half
ffffSine-wave superimposed on rated load (JEDEC Method) (NOTE3)
100.0
A
V
MaximumInstantaneous forw ard voltage at 50A for unidirectional only (NOTE4)
V
F
3.5/5.0
Operating junction and storage temperature range
TJ, TSTG
-50---+175
NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above TA=25 per Fig. 2
www.galaxycn.com
2
(2) Mounted on copper pad area of 1.6" x 1.6"(40 x40mm ) per Fig. 5
(3)
Measured of 8.3ms single half sine-w ave or equare w ave, duty cycle=4 pulses per minute maximum
(4) VF=3.5 Volt max. for devices of V(BR) 220V, and VF=5.0 Volt max. for devices of V(BR) >220V
BLGALAXY ELECTRICAL
1.
Document Number 0285002