GALAXY ELECTRICAL
FEATURES
Plastic package has underwriters laboratory
flammability classification 94V-0
Glass passivated junction
1500W peak pulse power capability with a 10/1000μs
waveform , repetition rate (duty cycle): 0.01%
Excellent clamping capability
Low incremental surge resistance
Fast response time: typically less than 1.0ps from 0 Volts to
V
(BR)
for uni-directional and 5.0ns for bi-directional types
For devices with V(BR) 10V,ID are typically less than 5.0μA
High temperature soldering guaranteed:265 / 10 seconds,
0.375"(9.5mm) lead length, 5Ibs. (2.3kg) tension
ME CH ANI CAL DATA
Case:JEDEC DO-201AE, molded plastic
Polarity: color band denotes positive end
( cathode ) except for bidirectional
Weight: 0.032 ounces, 0.9 grams
Mounting position: any
DEVI C ES FOR BI D IRE CTI ONAL AP P LI CATI ONS
For bi-directional use C or CA suffix for types 1.5KE 6.8 thru types 1.5KE 550 (e.g. 1.5KE 6.8CA, 1.5KE 550CA).
Electrical characteristics apply in both directions.
UNITVALUESYMBOL
MAXIMUM RATINGS AND CHARACTERI STIC S
Ratings at 25 ambient temperature unless otherwise specified.
1.5KE6.8 - - - 1.5KE550CA
TRANSI ENT VOLTAGE SUPPRESSOR
BREAKDOWN VOLTAGE: 6.8 --- 550 V
PEAK PULSE POWER: 1500 W
DO-201AE
Peak pow er dissipation w ith a 10/1000μs waveform (NOTE 1, FIG.1)
P
PPM
Minimum 1500 W
Peak pulse current w ith a 10/1000μs waveform (NOTE 1)
I
PPM
SEE TABLE 1 A
A
VV
F
Peak forw ard surge current, 8.3ms single half
ffffSine-wave superimposed on rated load (JEDEC Method) (NOTE 3)
Steady state pow er dissipation at T
L
=75
fffffLead lengths 0.375"(9.5mm) (NOTE 2)
P
M(AV)
6
.5 W
4
V
F
=3.5 Volt max. for devices of V
(BR)
200V, and V
F
=5.0 Volt max. for devices of V
(BR)
>200V
Operating junction and storage temperature range
T
J
, T
STG
-50---+175
3
Measured of 8.3ms sin
le half sine-w ave or e
uare w ave, dut
c
cle=4
ulses
er minute maximum
2
Mounted on co
er
ad area of 1.6" x 1.6"
40 x40mm
2
er Fi
. 5
NOTES:
1
Non-re
etitive current
ules,
er Fi
. 3 and derated above T
A
=25
er Fi
. 2
Maximum instantaneous forw ard voltage at 100.0A for unidirectional only (NOTE 4)
I
FSM
200.0
3.5/5.0
BLGALAXY ELECTRICAL
Document Number 0285003 1.
www.galaxycn.com
BL
Dimensions in millimeters
