P6KE SERIES
TRANSIENT VOLTAGE
SUPPRESSOR
V
BR
: 6.8 - 440 Volts
P
PK
: 600 Watts
FEATURES :
* 600W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
* Typical I
R
less then 1
A above 10V
MECHANICAL DATA
* Case : D2A Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.645 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bi-directional use C or CA Suffix
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25
C ambient temperature unless otherwise specified.
Rating
Symbol
Value
Unit
Peak Power Dissipation at Ta = 25
C, Tp=1ms
(Note1)
P
PK
Minimum 600
Watts
Steady State Power Dissipation at T
L
= 75
C
Lead Lengths 0.375", (9.5mm)
(Note 2)
P
D
5.0
Watts
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method)
(Note 3)
I
FSM
100
Amps.
Operating and Storage Temperature Range
T
J,
T
STG
- 65 to + 175
C
Note :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25
C per Fig. 1
(2) Mounted on Copper Leaf area of 1.57 in
2
(40mm
2
).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
UPDATE : SEPTEMBER 30, 1998
D2A
0.284 (7.20)
0.268 (6.81)
0.161 (4.10)
0.154 (3.90)
0.0400 (1.02)
0.0385 (0.98)
Dimensions in inches and (millimeters)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
ELECTRICAL CHARACTERISTICS
Rating at = 25
C ambient temperature unless otherwise specified
Breakdown Voltage @ It
Working Peak
Maximum
Maximum
Maximum
Maximum
( Note 1 )
Reverse
Reverse Leakage
Reverse
Clamping
Temperature
TYPE
Voltage
@ V
RWM
Current
Voltage @ I
RSM
Co-efficient
V
BR
(V)
It
V
RWM
I
R
I
RSM
V
RSM
of V
BR
Min.
Max.
(mA)
(V)
(
A)
(A)
(V)
(% /
C)
P6KE62A
58.9
65.1
1.0
53.0
5.0
7.1
85.0
0.104
P6KE68
61.2
74.8
1.0
55.1
5.0
6.1
98.0
0.104
P6KE68A
64.6
71.4
1.0
58.1
5.0
6.5
92.0
0.104
P6KE75
67.5
82.5
1.0
60.7
5.0
5.5
108
0.105
P6KE75A
71.3
78.8
1.0
64.1
5.0
5.8
103
0.105
P6KE82
73.8
90.2
1.0
66.4
5.0
5.1
118
0.105
P6KE82A
77.9
86.1
1.0
70.1
5.0
5.3
113
0.105
P6KE91
81.9
100
1.0
73.7
5.0
4.5
131
0.106
P6KE91A
86.5
95.5
1.0
77.8
5.0
4.8
125
0.106
P6KE100
90.0
110
1.0
81.0
5.0
4.2
144
0.106
P6KE100A
95.0
105
1.0
85.5
5.0
4.4
137
0.106
P6KE110
99.0
121
1.0
89.2
5.0
3.8
158
0.107
P6KE110A
105
116
1.0
94.0
5.0
4.0
152
0.107
P6KE120
108
132
1.0
97.2
5.0
3.5
173
0.107
P6KE120A
114
126
1.0
102
5.0
3.6
165
0.107
P6KE130
117
143
1.0
106
5.0
3.2
187
0.107
P6KE130A
124
137
1.0
111
5.0
3.3
179
0.107
P6KE150
135
165
1.0
121
5.0
2.8
215
0.108
P6KE150A
143
158
1.0
128
5.0
2.9
207
0.108
P6KE160
144
176
1.0
130
5.0
2.6
230
0.108
P6KE160A
152
168
1.0
136
5.0
2.7
219
0.108
P6KE170
153
187
1.0
138
5.0
2.5
244
0.108
P6KE170A
162
179
1.0
145
5.0
2.6
234
0.108
P6KE180
162
198
1.0
146
5.0
2.3
258
0.108
P6KE180A
171
189
1.0
154
5.0
2.4
246
0.108
P6KE200
180
220
1.0
162
5.0
2.1
287
0.108
P6KE200A
190
210
1.0
171
5.0
2.2
274
0.108
P6KE220
198
242
1.0
175
5.0
1.75
344
0.108
P6KE220A
209
231
1.0
185
5.0
1.83
328
0.108
P6KE250
225
275
1.0
202
5.0
1.67
360
0.110
P6KE250A
237
263
1.0
214
5.0
1.75
344
0.110
P6KE300
270
330
1.0
243
5.0
1.40
430
0.110
P6KE300A
285
315
1.0
256
5.0
1.45
414
0.110
P6KE350
315
385
1.0
284
5.0
1.20
504
0.110
P6KE350A
332
368
1.0
300
5.0
1.25
482
0.110
P6KE400
360
440
1.0
324
5.0
1.05
574
0.110
P6KE400A
380
420
1.0
342
5.0
1.10
548
0.110
P6KE440
396
484
1.0
356
5.0
0.95
631
0.110
P6KE440A
418
462
1.0
376
5.0
1.00
602
0.110
Note:
( 1 ) V
BR
measured after It applied for 300
s., It = square wave pulse or equivalent.
( 2 ) V
F
= 3.5 Vmax., I
F
= 50 Amps. ( 6.8 Volts thru 91 Volts )
V
F
= 5.0 Vmax., I
F
= 50 Amps. ( 100 Volts thru 440 Volts ) per 1/2
square or equivalent sine wave.
PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
( 3 ) For Bipolar types moving V
R
of 10 Volts and under, the I
R
limit is doubled.
RATING AND CHARACTERISTIC CURVES ( P6KE SERIES )
FIG.1 - PULSE DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
0
25
50
75
100
125
150
175
Ta, AMBIENT TEMPERATURE, (
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - STEADY STATE POWER DERATING
FIG.4 - PULSE RATING CURVE
FIG.5 - PULSE WAVEFORM
0
1.0
2.0
3.0
4.0
80
60
40
20
120
5.00
100
10
80
0
120
0
60
40
20
1.25
3.75
0
0.1
2.50
1.0
tp, PULSE WIDTH
PEAK FORWARD SURGE
CURRENT, AMPERES
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
Pp,PEAK POWER (kW)
100
100
10
20
60
1
2
4
6
40
100
100
125
175
0
25
50
75
150
0.1
s
1.0
s
10
s
100
s
10ms
1.0ms
200
T
L
, LEAD TEMPERATURE (
C)
8.3 ms SINGLE HALF SINE WAVE
JEDEC METHOD
P
D
, STEADY STATE POWER DISSIPATION
(WATTS)
50
100
0
Tr = 10
s
Peak Value
I
RMS
Half Value - I
RMS
2
T
J
=25
C
Pulse Width (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
tp
10X1000 Waveform
as defined by R.E.A.
T, TIME(ms)
PEAK PULSE CURRENT - % I
RMS
Single Phase Half Wave
60 Hz Resistive or Inductive load
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