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 1.0μA
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 440 (e.g. 1.5KE 6.8CA, 1.5KE 440CA).
Electrical characteristics apply in both directions.
UNITVALUESYMBOL
MAXIMUM RATINGS AND CHARACTERI STIC S
Ratings at 25 ambient temperature unless otherwise specified.
1.5KE6.8 --- 1.5KE440CA
TRANSI ENT VOLTAGE SUPPRESSOR BREAKDOWN V OLTAGE: 6.8 --- 440 V
PEAK PULSE POWER: 1500 W
DO-201AE
Peak pow er dissipation w ith a 10/1000μs waveform (NOTE 1, FIG.1)
PPPM
Minimum 1500 W
Peak pulse current w ith a 10/1000μs waveform (NOTE 1) IPPM SEE TABLE 1 A
A
VVF
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 TL=75
fffffLead lengths 0.375"(9.5mm) (NOTE 2) PM(AV) 6.5 W
(
4
)
VF=3.5 Volt max. for devices of V(BR) 200V, and VF=5.0 Volt max. for devices of V(BR) >200V
Operating junction and storage temperature range TJ, TSTG
-50---+175
(
3
)
Measured of 8.3ms sin
g
le half sine-w ave or e
q
uare w ave, dut
y
c
y
cle=4
p
ulses
p
er minute maximum
(
2
)
Mounted on co
pp
er
p
ad area of 1.6" x 1.6"
(
40 x40mm2
)
p
er Fi
g
. 5
NOTES:
(
1
)
Non-re
p
etitive current
p
ules,
p
er Fi
g
. 3 and derated above TA=25
p
er Fi
g
. 2
Maximum instantaneous forw ard voltage at 100.0A for unidirectional only (NOTE 4)
IFSM 200.0
3.5/5.0
BLGALAXY ELECTRICAL
Document Number 0285003 1.
www.galaxycn.com
BL
BLGALAXY ELECTRICAL
Document Number 0285003 2.
www.galaxycn.com
Min Max
+1.5KE 6.8 6.12 7.48 10.0
+1.5KE 6.8A 6.45 7.14 10.0
+1.5KE 7.5 6.75 8.25 10.0
+1.5KE 7.5A 7.13 7.88 10.0
+1.5KE 8.2A 7.38 9.02 10.0
+1.5KE 8.2A 7.79 8.61 10.0
+1.5KE 9.1 8.19 10.0 1.0
+1.5KE 9.1A 8.65 9.55 1.0
+1.5KE 10 9.0 11.0 1.0
+1.5KE 10A 9.5 10.5 1.0
+1.5KE 11 9.9 12.1 1.0
+1.5KE 11A 10.5 11.6 1.0
+1.5KE 12 10.8 13.2 1.0
+1.5KE 12A 11.4 12.6 1.0
+1.5KE 13 11.7 14.3 1.0
+1.5KE 13A 12.4 13.7 1.0
+1.5KE 15 13.5 16.5 1.0
+1.5KE 15A 14.3 15.8 1.0
+1.5KE 16 14.4 17.6 1.0
+1.5KE 16A 15.2 16.8 1.0
+1.5KE 18 16.2 19.8 1.0
+1.5KE 18A 17.1 18.9 1.0
+1.5KE 20 18.0 22.0 1.0
+1.5KE 20A 19.0 21.0 1.0
+1.5KE 22 19.8 24.2 1.0
+1.5KE 22A 20.9 23.1 1.0
+1.5KE 24 21.6 26.4 1.0
+1.5KE 24A 22.8 25.2 1.0
+1.5KE 27 24.3 29.7 1.0
+1.5KE 27A 25.7 28.4 1.0
+1.5KE 30 27.0 33.0 1.0
+1.5KE 30A 28.5 31.5 1.0
+1.5KE 33 29.7 36.3 1.0
+1.5KE 33A 31.4 34.7 1.0
+1.5KE 36 32.4 39.6 1.0
+1.5KE 36A 34.2 37.8 1.0
+1.5KE 39 35.1 42.9 1.0
+1.5KE 39A 37.1 41.0 1.0
+1.5KE 43 38.7 47.3 1.0
+1.5KE 43A 40.9 45.2 1.0
+1.5KE 47 42.3 51.7 1.0
+1.5KE 47A 44.7 49.4 1.0
1.5KE 51 45.9 56.1 1.0
1.5KE 51A 48.5 53.6 1.0
1.5KE56 50.4 61.8 1.0
1.5KE56A 53.2 58.8 1.0
ELECTRICAL CHARACTERISTICS at(TA=25 unless otherwise noted) TABLE 1
Device type
29.0 53.9 0.100
23.1
16.2
17.1
15.3
18.8
21.8
20.5
19.4
8.50
0.068
0.068
9.70
0.073
0.075
0.075
0.076
14.5
5.0
0.057
0.057
0.061
0.073
0.061
0.065
0.065
0.096
0.089
0.090
0.090
0.092
0.092
0.094
0.094
0.096
37.5
29.1
27.7
42.0
54.0
51.0 30.6
39.1
0.09743.5
0.097
26.8 5.0 33.0 47.7 0.098
130
16.2
15.6
17.3
114
117
105
108
91.0
13.8
150
134
139
126
200
56.0
1000
500
500
200
5.0 60.0
71.0
100.05.0
5.0
50
50
10
10
9.40
5.80
6.00
6.40
6.60
7.00
8.90
7.30
7.70
8.10
10.5
11.7
11.3
12.5
10.85.50 1000 145
13.4
15.0
24.3 5.0
5.0
5.0
5.0
36.0
97.0
40.0
12.1
17.8 5.0 49.0 31.9
10.5
10.2 16.7
12.1 5.0
0.078
5.0 82.0 19.0 0.081
5.0 94.0
86.0 18.2 0.081
5.0 47.0 33.2
5.0
25.2
74.0 21.2
67.0 23.5
22.0 0.084
0.084
0.086
12.8 5.0
38.0 41.4
14.5 5.0 59.0 26.5
12.9 5.0
0.088
13.6 5.0
0.098
70.0 22.5 0.086
5.0 45.0 34.7
0.099
28.2 5.0 34.0 45.7
29.1 5.0 30.0 52.0
0.099
31.6 5.0 27.0 56.4 0.100
30.8 5.0 31.0 49.9
Breakdow n
voltage V(BR)
(V)(NOTE1)
Tes t
current
at IT
(mA)
33.3 5.0
25.6 5.0
11.1 5.0
5.0
Stand-off
voltage
VWM(V)
Max imum
reverse
leakge
at VWM
ID (NOTE3)(μA)
Max imum
peak pulse
IPPM(NOTE2)(A)
Max imum
clamping
voltage at
IPPM VC(V)
Max imum
temperature
coefficient of
V(BR)(%/ )
0.101
36.8 5.0 26.0 59.3 0.101
34.8 5.0 25.0 61.9
0.101
40.2 5.0 24.0 64.8 0.101
38.1 5.0 23.0 67.8
0.102
43.6 5.0 22.0 70.1 0.102
41.3 5.0 21.0 73.5
0.103
47.8 5.0 20.0 77.0 0.103
45.4 5.0 19.0 80.5
Min Max
1.5KE62 55.8 68.8 1.0
1.5KE62A 58.9 65.1 1.0
1.5KE68 61.2 74.8 1.0
1.5KE68A 64.6 71.4 1.0
1.5KE75 67.5 82.5 1.0
1.5KE75A 71.3 78.8 1.0
1.5KE82 73.8 90.2 1.0
1.5KE82A 77.9 86.1 1.0
1.5KE91 81.9 100 1.0
1.5KE91A 86.5 95.5 1.0
1.5KE100 90.0 110 1.0
1.5KE100A 95.0 105 1.0
1.5KE110 99.0 121 1.0
1.5KE110A 105 116 1.0
1.5KE120 108 132 1.0
1.5KE120A 114 126 1.0
1.5KE130 117 143 1.0
1.5KE130A 124 137 1.0
1.5KE150 135 165 1.0
1.5KE150A 143 158 1.0
1.5KE160 144 176 1.0
1.5KE160A 152 168 1.0
1.5KE170 153 187 1.0
1.5KE170A 162 179 1.0
1.5KE180 162 198 1.0
1.5KE180A 171 189 1.0
1.5KE200 180 220 1.0
1.5KE200A 190 210 1.0
1.5KE220 198 242 1.0
1.5KE220A 209 231 1.0
1.5KE250 225 275 1.0
1.5KE250A 237 263 1.0
1.5KE300 270 330 1.0
1.5KE300A 285 315 1.0
1.5KE350 315 385 1.0
1.5KE350A 332 368 1.0
1.5KE400 360 440 1.0
1.5KE400A 380 420 1.0
1.5KE440 396 484 1.0
1.5KE440A 418 462 1.0
NOTE: For bidirectional use C or CA suffix for types 1.5KE6.8CA thru types 1.5KE440A(e.g.1.5KE7.5CA,1.5KE440CA). Electri
cal characteristics apply in both directions.
0.110
376 5.0 2.6 602 0.110
356 5.0 2.4 631
0.110
342 5.0 2.8 548 0.110
324 5.0 2.7 574
ELECTRICAL CHARACTERISTICS at(TA=25 unless otherwise noted) TABLE 1(Cont' d)
Device type
3.2 482 0.110
171
130
136
128
145
162
154
146
81.0
0.105
0.106
0.106
0.106
113
5.0
5.7
6.8
6.7 234
287
0.110
274
230
219
0.108
0.106
0.108
0.108
0.108
0.108
202 5.0 4.3 360
108
0.108344
0.108
0.106
0.108
0.108
0.105
0.105
0.105
14.0
15.0
13.0
13.9
12.6
131
125
14410.9
7.1
5.0 7.6
9.1
5.0
5.0
5.0
5.0
5.0
5.0
77.8
73.7
60.7
64.1
66.4
70.1
0.104
53.0 5.0 18.0 85.0 0.104
50.2 5.0 17.0 89.0
0.104
58.1 5.0 17.0 92.0 0.104
55.1 5.0 16.0 98.0
103
118
175 5.0
5.0
5.0
5.0
4.5
12.0
5.4
89.2
85.5 137
97.2 5.0
138 5.0 6.4 244
0.106
5.0 9.9 158 0.107
5.0 11.4
10.3 152 0.107
5.0 6.4 246
5.0
207
9.5 165
8.4 187
173 0.107
0.107
0.107
102 5.0
4.8 328
121 5.0 7.3 215
105 5.0
0.108
111 5.0
0.110
8.7 179 0.107
5.0 6.1 258
0.110
214 5.0 4.5 344
243 5.0 3.6 430
0.110
284 5.0 3.1 504 0.110
256 5.0 3.8 414
Breakdow n
voltage V(BR)
(V)(NOTE1)
Tes t
current
at IT
(mA)
300 5.0
185 5.0
94.0 5.0
5.0
Stand-of f
voltage
VWM
(V)
Max imum
reverse
leakge
at VWM
ID (NOTE3)(μA)
Max imum
peak pulse
IPPM(NOTE2)
(A)
Max imum
clamping
voltage at
IPPM VC(V)
Max imum
temperature
coefficient
of V(BR)
(%/ )
BLGALAXY ELECTRICAL
Document Number 0285003 3.
www.galaxycn.com
6.000
1000
10.000
101.0 10 100
MEASURED at
STAND-OFF
VOLTAGE, VWM
200
TJ=25
f=1.0MHZ
Vsig=50mVp-p
MEASURED at
ZEROBIAS
PPPM, PEAK PULSE POWER, KW
CURRENT, A
PM(AV), STRADY STATE POWER
FIG.7 -- TYPICAL REVERSE LEAKAGE
JJJJJJJJJJJJJJJJJJCHARACTERISTICS FIG.6 - - M AXIMUN NON-REPET IT IVE F ORWARD
HHHHHH HSURGE CURRENT UNIDIRECTIONAL ONLY
CJ, JUNCTION CAPACITANCE, Pf
FIG.5 -- STEADY STATE POWER DERATING CURVE
t, TIME, ms
FIG.1 -- PEAK PULSE POWER RATING CURVE
LEAKAGE CURRENT, mA DISSIPATION, W
V(BA), BREAKDOWN VOLTAGE, V
IFSM, PEAK FORWARD SURGE
tol, PULSE WIDTH, SEC.
ID, INSTANTANEOUS REVERSE
FIG.3 -- PU LSE WA VEFORM
FIG.4 - - T YPICAL J UNCTION CAPACITANCE
H HHHHHHHH HUNIDIRECTIONAL
PEAK PULSE POWER (PPP) OR CURRENT
TA, AMBIENT TEMPERA TURE.
RATINGS AND CHARACTERISTIC CURVES 1.5KE6.8 -- 1.5KE440CA
TL, LEA D TEMPERA TURE,
F IG.2 -- PULSE DERAT ING CURVE
IPPM, PEAK PULSE CURRENT, %
(IPPM) DERATING IN PERCENTAGE,
%
10
0.1
1
0.01
0 100 500
TA=25℃
100
200 300 400
MEASURED ATDEVICES
STAND-OFF VOLTAGE, VWM
0.001
1.000
440
150
50
100
0
01.02.0
tr=10¦ Μsec
PEAK VALUE
IPPM
HALF VALUE - IPPM
2
PULES WIDTH (td)
is DEFINDE as the
POINT WHERE the
PEAK CURRENT
DECAYS to 50% of
IPPM
10/1000¦ Μsec.
WAVEFORM as
DEFINDE by R.E.A.
td
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0285003 4.
V(BR), BREAKDOWN VOLTAGE, V NUMBER OF CYCLES AT 60 Hz
100
1.0
10
0.1
0.1μs1.0
μ
s10
μ
s100
μ
s0.1ms 10ms
NON-REPETITIVE
PULSE WAVEFORM
SHOWN if FIG.3
TA=25
100
75
25
50
0
025 7550 125100 150 200175
1.00
0.75
0.25
0.50
0025 7550 200100 125 150 175
L=0.375"(9.5mm)
LEAD LENGTHS
1.6 x 1.6 x .040"
(40 x 40 x 1mm.)
COPPER HEAT SINKS
60 HZ
RESISTIVEOR
INDUCTIVE LOAD
200
100
10110010
TJ=TJ max.
8.3ms SINGLE HALF SINE-MAVE
(JEDEC METHOD)
3.0 4.0
