P6KE
Transil™, transient voltage surge suppressor (TVS)
Datasheet
−
production data
Features
■
■
■
■
■
■
Peak pulse power: 600 W (10/1000 µs )
Stand-off voltage range 6.8 to 440 V
Unidirectional and bidirectional types
Low clamping factor
Fast response time
UL recognized
DO-15
(DO-204AC)
Complies with the following standards
■
IEC 61000-4-2 level 4
– 15 kV (air discharge)
– 8 kV (contact discharge)
MIL STD 883G, method 3015-7 Class 3
– HBM (human body model)
■
Description
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such as
MOS Technology and low voltage supplied IC’s.
TM:Transil is a trademarks of STMicroelectronics.
April 2012
This is information on a product in full production.
Doc ID 3068 Rev 7
1/9
www.st.com
9
Characteristics
P6KE
1
Table 1.
Symbol
P
PP
P
I
FSM
T
stg
T
j
T
L
Characteristics
Absolute maximum ratings (T
amb
= 25 °C)
Parameter
Peak pulse power dissipation
(1)
Power dissipation on infinite heatsink
Non repetitive surge peak forward current for unidirectional
types
Storage temperature range
Maximum operating junction temperature
Maximum lead temperature for soldering during 10 s at 5 mm from case.
T
j initial
= T
amb
T
amb
= 75 °C
t
p
= 10 ms
T
j initial
= T
amb
Value
600
5
100
-65 to + 175
175
260
Unit
W
W
A
°C
°C
°C
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
Table 2.
Symbol
R
th(j-l)
R
th(j-a)
Thermal resistances
Parameter
Junction to leads
Junction to ambient on printed circuit. L
lead
= 10 mm
Value
20
°C/W
75
Unit
Figure 1.
Electrical characteristics - definitions
I
I
I
PP
Symbol
V
RM
V
BR
V
CL
I
RM
I
PP
α
T
V
F
R
D
Parameter
Stand-off voltage
Breakdown voltage
Clamping voltage
Leakage current @ V
RM
Peak pulse current
Voltage temperature coefficient
Forward voltage drop
Dynamic resistance
Unidirectional
I
F
V
CL
V
BR
V
RM
I
RM
I
R
V
F
V
V
CL
V
BR
V
RM
I
R
I
RM
I
RM
I
R
V
V
RM
V
BR
V
CL
I
PP
I
PP
Bidirectional
Figure 2.
Pulse definition for electrical characteristics
Repetitive pulse current
tr = rise time (µs)
tp = pulse duration time (µs)
tr
tp
2/9
Doc ID 3068 Rev 7
P6KE
Table 3.
Electrical characteristics - values (T
amb
= 25 °C)
I
RM
@ V
RM(1)
Order code
max
Unidirectional Bidirectional
P6KE6V8A
P6KE7V5A
P6KE10A
P6KE12A
P6KE15A
P6KE18A
P6KE22A
P6KE24A
P6KE27A
P6KE30A
P6KE33A
P6KE36A
P6KE39A
P6KE47A
P6KE56A
P6KE68A
P6KE82A
P6KE100A
P6KE120A
P6KE150A
P6KE180A
P6KE200A
P6KE220A
P6KE250A
P6KE300A
P6KE350A
P6KE400A
P6KE440A
P6KE6V8CA
P6KE7V5CA
P6KE10CA
P6KE12CA
P6KE15CA
P6KE18CA
P6KE22CA
P6KE24CA
P6KE27CA
P6KE30CA
P6KE33CA
P6KE36CA
P6KE39CA
P6KE47CA
P6KE56CA
P6KE68CA
P6KE82CA
P6KE100CA
P6KE120CA
P6KE150CA
P6KE180CA
P6KE200CA
P6KE220CA
P6KE250CA
P6KE300CA
P6KE350CA
P6KE400CA
P6KE440CA
µA
10
10
1
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
V
5.8
6.4
8.55
10
13
15
19
20
23
26
28
31
33
40
48
58
70
85
102
128
154
171
188
213
256
299
342
376
min nom max
V
6.45
7.13
9.5
11.4
14.3
17.1
20.9
22.8
25.7
28.5
31.4
34.2
37.1
44.7
53.2
64.6
77.9
95.0
114
143
171
190
209
237
285
332
380
418
V
6.8
7.5
10
12
15
18
22
24
27
30
33
36
39
47
56
68
82
100
120
150
180
200
220
250
300
350
400
440
V
mA
V
BR
@ I
R(2)
V
CL
@ I
PP
10/1000 µs
max
V
10.5
11.3
14.5
16.7
21.2
25.2
30.6
33.2
37.5
41.5
45.7
49.9
53.9
64.8
77
92
113
137
165
207
246
274
328
344
414
482
548
603
A
57
53
41
36
28
24
20
18
16
14.5
13.1
12
11.1
9.3
7.8
6.5
5.3
4.4
3.6
2.9
2.4
2.2
1.85
1.75
1.45
1.25
1.1
1.0
Characteristics
V
CL
@ I
PP
8/20µs
max
V
A
αT
(3)
max
10
-4
/ °C
5.7
6.1
7.5
7.8
8.4
8.8
9.2
9.4
9.6
9.7
9.8
9.9
10.0
10.1
10.3
10.4
10.5
10.6
10.7
10.8
10.8
10.8
10.8
11
11
11
11
11
C
(4)
typ
pF
4000
3700
2800
2300
1900
1600
1350
1250
1150
1075
1000
950
900
800
700
625
550
500
450
400
360
350
330
310
290
270
360
350
7.14 10
7.88 10
10.5
12.6
15.8
18.9
23.1
25.2
28.4
31.5
34.7
37.8
41.0
49.4
58.8
71.4
86.1
105
126
158
189
210
231
263
315
368
420
462
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
13.4 298
14.5 276
18.6 215
21.7 184
27.2 147
32.5 123
39.3 102
42.8
48.3
53.5
59
64.3
69.7
84
100
121
146
93
83
75
68
62
57
48
40
33
27
178 22.5
212
265
19
15
317 12.6
353 11.3
388 10.3
442
529
618
706
776
9
7.6
6.5
5.7
5.2
1. For bidirectional types having V
RM
≤
10V, I
RM
is multiplied by 2
2. Pulse test: t
p
< 50 ms.
3.
ΔV
BR
=
αT
* (T
amb
- 25) * V
BR
(25°C).
4. V
R
= 0 V, F = 1 MHz. For bidirectional types, capacitance value is divided by 2.
Doc ID 3068 Rev 7
3/9
Characteristics
P6KE
Figure 3.
Peak power dissipation vs. initial
junction temperature
(printed circuit board)
Figure 4.
Peak pulse power vs. exponential
pulse duration.
%
100
80
60
40
20
Ppp (W)
Tj initial
ø
(°C)
0
0
20
40
60
80 100 120 140 160 180 200
0.001
0.01
0.1
1
10
100
Figure 5.
Clamping voltage vs. peak pulse
current
(1)
Figure 6.
Capacitance vs. reverse applied
voltage for unidirectional types
(typical values).
VCL (V)
1000
P6KE 440A
% Ipp
100
C (pF)
Tj initial = 25ø
°
C
10000
P 6K E 6
V8A
P 6K E 1
5A
Tj = 25°C
ø
F= 1 MHz
P6KE 220A
50
0
P6KE 100A
100
P6KE 68A
P6KE 39A
P6KE 22A
P6KE 12A
10
P6KE 6V8A
tr
tp
t
t r < 10
s
1000
P 6K E 6
8A
P 6 KE
2 00A
100
Exponential waveform: t
p
= 20µs
t
p
= 1ms
t
p
= 10ms
1
0.1
1
10
100
Ipp (A)
1000
V R (V)
10
1
10
100
500
0
1. The curves in
Figure 5
are specified for a junction temperature of 25°C before surge. The given results may be
extrapolated for other junction temperatures by using the following formula :
ΔV
BR
=
αT
x [T
amb
-25] x V
BR
(25°C)
For intermediate voltages, extrapolate the given results.
Figure 7.
Capacitance vs. reverse applied
voltage for bidirectional types
(typical values).
Figure 8.
Peak forward voltage drop vs. peak
forward current for unidirectional
types (typical value).
(1)
C (pF)
10000
Tj = 25°C
ø
F= 1 MHz
P 6KE6V8CA
1000 P6KE 15CA
P6KE68CA
P6 KE 2 00C
A
100
V R (V)
10
1
10
100
500
0
1. Multiply by 2 for units with V
BR
> 220 V.
4/9
Doc ID 3068 Rev 7
P6KE
Characteristics
Figure 9.
Transient thermal impedance
junction to ambient vs. pulse
duration
Figure 10. Relative variation of leakage
current vs. junction temperature
100
Zth (j-a) (°C/W)
Printed circuit board FR4,
Llead = 10 mm
10
tp
1
0.01
0.1
1
10
100
1000
Doc ID 3068 Rev 7
5/9
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