BL
FEATURES
GALAXY ELECTRICAL
P6KE6.8 - - - P6KE440CA
BREAKDOWN VOLTAGE: 6.8 --- 440 V
PEAK PULSE POWER: 600 W
TRANSIENT VOLTAGE SUPPRESSOR
Plastic package
has underwriters laboratory
flammability classification
94V-0
Glass passivated junction
600W 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
Typical I
D
less
than 1
μA
above 10V
High temperature soldering guaranteed:265 / 10 seconds,
0.375"(9.5mm) lead length, 5Ibs. (2.3kg) tension
DO-15
MECHANICAL DATA
Case:JEDEC DO-15, molded plastic body over
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 CA suffix for types P6KE 6.8 thru types P6KE 440 (e.g. P6KE 6.8CA, P6KE 440CA).
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
SYMBOL
Peak
pow
er
dissipation
w ith a 10/1000μs w aveform (NOTE 1, FIG.1)
Peak
pulse current
w ith a 10/1000μs w aveform (NOTE 1)
Steady
state pow
er
dissipation
at T
L
=75
fffffLead
lengths
0.375"(9.5mm) (NOTE 2)
Peak
forw
ard
surge current,
8.3ms
single
half
ffffSine-wave
superimposed
on
rated load
(JEDEC Method) (NOTE 3)
Maximum Instantaneous
forw
ard
voltage
at
50A
for unidirectional only (NOTE 4)
Operating
junction
and
storage temperature range
VALUE
Minimum 600
See
table
1
5.0
100.0
3.5/5.0
-50---+175
UNIT
W
A
W
A
V
P
PPM
I
PPM
P
M(AV)
I
FSM
V
F
T
J
, T
STG
NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above T
A
=25 per Fig. 2
(2) Mounted on copper pad area of 1.6" x 1.6"(40 x40mm
2
) 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) V
F
=3.5 Volt max. for devices of V
(BR)
220V, and V
F
=5.0 Volt max. for devices of V
(BR)
>220V
www.galaxycn.com
Document Number 0285002
BL
GALAXY ELECTRICAL
1.
ELECTRICAL CHARACTERISTICS
(at T
A
=25℃ unless otherwise noted)
V
(BR)
(Note 1)
Type
Min
P6KE62
P6KE62A
P6KE68
P6KE68A
P6KE75
P6KE75A
P6KE82
P6KE82A
P6KE91
P6KE91A
P6KE100
P6KE100A
P6KE110
P6KE110A
P6KE120
P6KE120A
P6KE130
P6KE130A
P6KE150
P6KE150A
P6KE160
P6KE160A
P6KE170
P6KE170A
P6KE180
P6KE180A
P6KE200
P6KE200A
P6KE220
P6KE220A
P6KE250
P6KE250A
P6KE300
P6KE300A
P6KE350
P6KE350A
P6KE400
P6KE400A
P6KE440
P6KE440A
55.8
58.9
61.2
64.6
67.5
71.3
73.8
77.9
81.9
86.5
90.0
95.0
99.0
105
108
114
117
124
135
143
144
152
153
162
162
171
180
190
198
209
225
237
270
285
315
332
360
380
396
418
TABLE1(Cont'd)
V
Max
68.2
65.1
74.8
71.4
82.5
78.8
90.2
86.1
100
95.5
110
105
121
116
132
126
143
137
165
158
176
168
187
179
198
189
220
210
242
231
275
263
330
315
385
368
440
420
484
462
@I
T
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
V
WM
V
50.2
53.0
55.1
58.1
60.7
64.1
66.4
70.1
73.7
77.8
81.0
85.5
89.2
94.0
97.2
102
105
111
121
128
130
136
138
145
146
154
162
171
175
185
202
214
243
256
284
300
324
342
356
376
I
DM
(Note 3)
@V
WM
µA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
I
PPM
(Note 2)
A
6.7
7.1
6.1
6.5
5.6
5.8
5.1
5.3
4.6
4.8
4.2
4.4
3.8
3.9
3.5
3.6
3.2
3.6
2.8
2.9
2.6
2.7
2.5
2.6
2.3
2.4
2.1
2.2
1.7
1.8
1.7
1.7
1.4
1.4
1.2
1.2
1.0
1.1
0.95
1.0
V
C
@I
PPM
V
89.0
85.0
98.0
92.0
108
103
118
113
131
125
144
137
158
152
173
165
187
179
215
207
230
219
244
234
258
246
287
274
344
328
360
344
430
414
504
482
574
548
631
602
αV
(BR)
%/℃
0.104
0.104
0.104
0.104
0.105
0.105
0.105
0.105
0.106
0.106
0.106
0.106
0.107
0.107
0.107
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
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Notes:(1)V
(BR)
measured after I
T
applied for 300µs,I
T
=square wave pulse or equivalent
(2) Surge current waveform per Fig. 3 and derated Fig. 2
(3) For bidirectional types having V
WM
of 10 volts and less, the I
D
limit is doubled
Document Number 0285002
BL
GALAXY ELECTRICAL
3.
RATINGS AND CHARACTERISTIC CURVES
PEAK PULSE POWER (P
PP
) OR CURRENT
P6KE6.8
-
- - P6KE440CA
FIG.1 -- PEAK PULSE POWER RATING CURVE
P
PPM
, PEAK PULSE POWER, KW
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN if FIG.3
T
A
=25
10
FIG.2 -- PULSE DERATING CURVE
DERATING IN PERCENTAGE, %
100
75
50
1.0
25
0.1
0.1μ
s
1.0μ
s
10μ
s
100μ
s
1ms
10ms
(I
PP
)
tol, PULSE WIDTH, SEC.
0
0
25
50
75
100
125
150
175
200
FIG.3
-- PULSE WAVEFORM
150
TA, AMBIENT TEMPERATURE.
I
PPM
, PEAK PULSE CURRENT, %
tr=10µ
s
PEAK VALUE
I
PPM
PULES WIDTH (td)
is DEFINDE as the
POINT WHERE the
PEAK CURRENT
DECAYS to 50% of
I
PPM
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
H HHHHHHHH HUNIDIRECTIONAL
100
6000
HALF VALUE - I
PPM
2
50
10/1000µs
WAVEFORM as
DEFINDE by R.E.A.
C
J
, JUNCTION CAPACITANCE, Pf
T
J
=25
f=1.0MH
Z
Vsig=50mVp-p
MEASURED at
ZEROBIAS
1000
td
0
0
1.
0
2.0
3.0
4.0
t, TIME, ms
FIG.5 -- STEADY STATE POWER DERATING CURVE
PM(AV), STRADY STATE POWER
1.00
100
MEASURED at
STAND-OFF
VOLTAGE, V
WM
L=0.375"(9.5mm)
LEAD LENGTHS
DISSIPATION, W
0.75
60 H
Z
RESISTIVEOR
INDUCTIVE LOAD
10
1.0
10
100
200
0.50
0.25
1.6 x 1.6 x .040"
(40 x 40 x 1mm.)
COPPER HEAT SINKS
V
(BR)
, BREAKDOWN VOLTAGE, V
0
0
25
50
75
100
125
150
175
200
T
L
, LEAD TEMPERATURE,
I
D
, INSTANTANEOUS REVERSE
I
FSM
, PEAK FORWARD SURGE
FIG.7 -- TYPICAL REVERSE LEAKAGE
CHARACTERISTICS
1.000
FIG.6 -- MAXIMUN NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY
200
LEAKAGE CURRENT,
mA
100
10
M E A S U R E D A T D E V IC E S
S T A N D -O F F V O L T A G E ,
V W M
CURRENT, A
100
T
J
=T
J
max.
8.3ms SINGLE HALF SINE-MAVE
(JEDEC METHOD)
1
0.1
0.01
0.001
0
T
A
= 25
℃
100
200
300
400 440
500
10
1
10
100
V
(BR)
, BREAKDOWN VOLTAGE, V
NUMBER OF CYCLES AT 60 Hz
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Document Number 0285002
BL
GALAXY ELECTRICAL
4.
Embedded System
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