P6KE SERIES
600 Watts Transient Voltage Suppressor Diodes
DO-15
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
600W surge capability at 10 x 1000 us waveform
Excellent clamping capability
Low Dynamic impedance
Fast response time: Typically less than 1.0ps
from 0 volts to VBR for unidirectional and 5.0 ns
for bidirectional
Typical I
R
less than 1uA above 10V
High temperature soldering guaranteed:
260 C / 10 seconds / .375”,(9.5mm) lead length
/ 5lbs.,(2.3kg) tension
o
Mechanical Data
Case: Molded plastic
Polarity: Color band denotes cathode except
bipolar
W eight: 0.42gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
P
eak
P
ower
D
issipation at
T
A
=25 C, Tp=1ms (
N
ote 1)
O
Steady State Power Dissipation at T
L
=75
o
C
Lead Lengths .375”, 9.5mm (Note 2)
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 3)
Maximum Instantaneous Forward Voltage at 50.0A for
Unidirectional Only (Note 4)
Typical Thermal Resistance (Note 5)
Operating and Storage Temperature Range
Notes:
Symbol
P
PK
P
D
I
FSM
V
F
R
ΘJL
R
ΘJA
T
J
, T
STG
Value
Minimum 600
5.0
100
3.5 / 5.0
10
62
-55 to + 175
o
Units
W atts
W atts
Amps
Volts
o
C/W
o
C
1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T
A
=25 C Per Fig. 2.
2. Mounted on Copper Pad Area of
0.4
x
0.4”
(10 x
10
mm) Per Fig. 4.
3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per
Minutes Maximum.
4. V
F
=3.5V for Devices of V
BR
≤
200V and V
F
=5.0V Max. for Devices of V
BR
>200V.
5. Measured on P.C.B. with 10mm x 10mm.
Devices for Bipolar Applications
1. For Bidirectional Use C or CA Suffix for Types P6KE6.8 through Types P6KE440.
2. Electrical Characteristics Apply in Both Directions.
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P6KE SERIES
600 Watts Transient Voltage Suppressor Diodes
RATINGS AND CHARACTERISTIC CURVES (P6KE SERIES)
FIG.1- PEAK PULSE POWER RATING CURVE
100
100
FIG.2- PULSE DERATING CURVE
PEAK PULSE POWER (P
PP
) or CURRENT (I
PPM
)
P
PPM
, PEAK PULSE POWER, KW
DERATING IN PERCENTAGE. %
10
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG.3
O
T
J
= 25 C
75
L=0.375"(9.5mm)
LEAD LENGTHS
50
With heat sink
1
PULSE
Without heat sink
25
4.0
X
4.0
X .040"
(10 X10 X 1mm.)
COPPER HEAT SINKS
0
0
25
50
75
100
125
O
0.1
0.1 s
1.0 s
10 s
100 s
1.0ms
10ms
150
175
200
tp, PULSE WIDTH, sec.
TA, AMBIENT TEMPERATURE. ( C)
FIG.3- CLAMPING POWER PULSE WAVEFORM
150
FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT UNIDIRECTIONAL ONLY
200
tr = 10 sec
IFSM, PEAK FORWARD SURGE CURRENT.
AMPERES
PEAK PULSE CURRENT - %
100
Peak Value
I
PPM
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS
to 50% of I
PPM
100
8.3ms Single Half Sine Wave
JEDEC Method
Half Value - I
PPM
2
50
50
10/1000
usec.
WAVEFORM
as DEFINED by R.E.A.
0
td
0
1.0
2.0
3.0
4.0
10
1
2
4
6
8
10
20
40
60
80
100
t, TIME, ms
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL JUNCTION CAPACITANCE
(UNIDIRECTIONAL)
6000
VR=0
1000
C
J
,JUNCTION CAPACITANCE. (pF)
Tj =25 C
f = 1.0MHz
Vsig = 50 mVp-p
O
100
MEASURED at
STAND-OFF
VOLTAGE, V
WM
10
1
10
100
200
V(
BR
), BREAKDOWN VOLTAGE. VOLTS
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P6KE SERIES
600 Watts Transient Voltage Suppressor Diodes
ELECTRICAL CHARACTERISTICS（at TA=25
℃
unless otherwise noted
）
BREAKDOWN
VOLTAGE
TYPE
V( MIN)
P6KE6.8
P6KE6.8A
P6KE7.5
P6KE7.5A
P6KE8.2
P6KE8.2A
P6KE9.1
P6KE9.1A
P6KE10
P6KE10A
P6KE11
P6KE11A
P6KE12
P6KE12A
P6KE13
P6KE13A
P6KE15
P6KE15A
P6KE16
P6KE16A
P6KE18
P6KE18A
P6KE20
P6KE20A
P6KE22
P6KE22A
P6KE24
P6KE24A
P6KE27
P6KE27A
P6KE30
P6KE30A
P6KE33
P6KE33A
P6KE36
P6KE36A
P6KE39
P6KE39A
P6KE43
P6KE43A
P6KE47
P6KE47A
P6KE51
P6KE51A
P6KE56
P6KE56A
P6KE62
P6KE62A
P6KE68
P6KE68A
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9.00
9.50
9.90
10.5
10.8
11.4
11.7
12.4
13.5
14.3
14.4
15.2
16.2
17.1
18.0
19.0
19.8
20.9
21.6
22.8
24.3
25.7
27.0
28.5
29.7
31.4
32.4
34.2
35.1
37.1
38.7
40.9
42.3
44.7
45.9
48.5
50.4
53.2
55.8
58.9
61.2
64.6
V
( BR )
(
Note
1 )
V( MAX)
7.48
7.14
8.25
7.88
9.02
8.61
10.0
9.55
11.0
10.5
12.1
11.6
13.2
12.6
14.3
13.7
16.5
15.8
17.6
16.8
19.8
18.9
22.0
21.0
24.2
23.1
26.4
25.2
29.7
28.4
33.0
31.5
36.3
34.7
39.6
37.8
42.9
41.0
47.3
45.2
51.7
49.4
56.1
53.6
61.6
58.8
68.2
65.1
74.8
71.4
TEST CURRENT
I
T
mA
10.0
10.0
10.0
10.0
10.0
10.0
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
1.0
1.0
1.0
1.0
1.0
REVERSE STAND-OFF
VOLTAGE
V
WM
V
5.50
5.80
6.05
6.40
6.63
7.02
7.37
7.78
8.10
8.55
8.92
9.40
9.72
10.2
10.5
11.1
12.1
12.8
12.9
13.6
14.5
15.3
16.2
17.1
17.8
18.8
19.4
20.5
21.8
23.1
24.3
25.6
26.8
28.2
29.1
30.8
31.6
33.3
34.8
36.8
38.1
40.2
41.3
43.6
45.4
47.8
50.2
53.0
55.1
58.1
REVERSE LEAKAGE
I
D
＠V
WM
(
Ｎ½½½
2 )
μA
1000.0
1000.0
500.0
500.0
200.0
200.0
50.0
50.0
10.0
10.0
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
5.0
PULSE CURRENT
I
ppm
A
58.0
60.0
53.0
55.0
50.0
52.0
45.0
47.0
42.0
43.0
38.0
40.0
36.0
37.0
33.0
34.0
28.0
29.0
26.0
28.0
23.0
25.0
21.0
22.0
19.0
20.0
18.0
19.0
16.0
16.8
14.0
15.0
13.0
13.8
12.0
12.6
11.1
11.6
10.0
10.6
9.2
9.7
8.5
8.9
7.8
8.1
7.0
7.4
6.4
6.8
MAXIMUM CLAMPING
VOLTAGE
V
C
＠
I
ppm
V
10.8
10.5
11.7
11.3
12.5
12.1
13.8
13.4
15.0
14.5
16.2
15.6
17.3
16.7
19.0
18.2
22.0
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
39.1
37.5
43.5
41.4
47.7
45.7
52.0
49.9
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77.0
89.0
85.0
98.0
92.0
MAXIMUM
TEMPERATURE
COEFFICIENT
OF V
( BR )
%/
℃
0.057
0.057
0.061
0.061
0.065
0.065
0.068
0.068
0.073
0.073
0.075
0.075
0.078
0.078
0.081
0.081
0.084
0.084
0.086
0.086
0.088
0.088
0.090
0.090
0.092
0.092
0.094
0.094
0.096
0.096
0.097
0.097
0.098
0.098
0.099
0.099
0.100
0.100
0.101
0.101
0.101
0.101
0.102
0.102
0.103
0.103
0.104
0.104
0.104
0.104
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P6KE SERIES
600 Watts Transient Voltage Suppressor Diodes
ELECTRICAL CHARACTERISTICS（at TA=25
℃
unless otherwise noted
）
TYPE
BREAKDOWN
VOLTAGE
V
( BR )
V( MIN)
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
P4KE480
P4KE480A
P6KE500
P6KE500A
P6KE510
P6KE510A
P6KE540
P6KE540A
P6KE550
P6KE550A
P6KE600
P6KE600A
Notes ): 1.
2.
3.
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
432
456
450
475
459
485
486
513
495
523
540
570
(
Ｎ½½½
1 )
V( MAX)
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
528
504
550
525
561
535
594
567
605
578
660
630
TEST CURRENT
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
REVERSE STAND-OFF
VOLTAGE
V
WM
V
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
389
408
400
428
413
434
437
459
440
470
480
513
REVERSE LEAKAGE
I
D
＠V
WM
(
Note
2 )
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
PULSE CURRENT
I
ppm
A
5.8
6.1
5.3
5.5
4.8
5.0
4.3
4.5
3.9
4.1
3.6
3.8
3.3
3.5
2.9
3.0
2.7
2.8
2.5
2.6
2.4
2.5
2.1
2.2
1.8
1.9
1.7
1.8
1.4
1.5
1.2
1.3
1.9
1.10
0.95
1.00
0.88
0.91
0.86
0.90
0.82
0.86
0.78
0.81
0.74
0.77
0.69
0.71
MAXIMUM CLAMPING
VOLTAGE
V
C
＠
I
ppm
V
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
686
658
698
667
729
698
772
740
811
779
870
850
MAXIMUM
TEMPERATURE
COEFFICIENT
OF V
( BR )
%/
℃
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
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.110
0.120
0.120
V（BR）measured after IT applied for 300μs, IT = square pulse or equivalent
For bidirectional types having VRWM of 10 volts and less, the ID limit is doubled.
For bidirectional use C or CA suffix for types P6KE6.8 thru type P6KE600, Electrical characteristics apply in both directions.
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P6KE SERIES
600 Watts Transient Voltage Suppressor Diodes
TVS APPLICATION NOTES:
Transient Voltage Suppressors may be used at various points in a circuit to provide various degrees of
protection. The following is a typical linear power supply with transient voltage suppressor units placed at
different points. All provide protection of the load.
FIGURE 1
Transient Voltage Suppressors 1 provides maximum protection. However, the system will probably require
replacement of the line fuse(F) since it provides a dominant portion of the series impedance when a surge is
encountered.
However, we do not recommend to use the TVS diode here, unless we can know the electric circuit
impedance and the magnitude of surge rushed into the circuit. Otherwise the TVS diode is easy to be
destroyed by voltage surge.
Transient Voltage Suppressor 2 provides execllent protection of circuitry excluding the transformer(T).
However, since the transformer is a large part of the series impedance, the chance of the line fuse opening
during the surge condition is reduced.
Transient Voltage Suppressor 3 provides the load with complete protection. It uses a unidirectional
Transient Voltage Suppressor, which is a cost advantage. The series impedance now includes the line fuse,
transformer, and bridge rectifier(B) so failure of the line fuse is further reduced. If only Transient Voltage
Suppressor 3 is in use, then the bridge rectifier is unprotected and would require a higher voltage and current
rating to prevent failure by transients.
Any combination of these three, or any one of these applications, will prevent damage to the load. This would
require varying trade-offs in power supply protection versus maintenance(changing the time fuse).
An additional method is to utilize the Transient Voltage Suppressor units as a controlled avalanche bridge.
This reduces the parts count and incorporates the protection within the bridge rectifier.
PACKAGE
DO-15
SPQ/PCS
3000/AMMO
CARTON
SPQ/PCS
30000
CARTON
SIZE/CM
42X28X31
CARTON
GW/KG
12.00
CARTON
NW/KG
10.00
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