8
MOTOROLA Order this data sheet
SEMICONDUCTOR by P6KE6.81D
TECHNICAL DATA P6KE6.8, A
Zener Transient Voltage Suppressors
Unidirectional and Bidirectional thru
P6KE200P;A
s...
The P6KE6.8 series is designed to protect voltage sensitive components from high voltage, *$:::::4$.
*t ,*
high energy transients, They have excellent clamping capability, high surge capability, low zener ,$,.,,..
,..i). ..
;f’~.)),t
.
impedance and fast response time. The P6KE6.8 series is supplied in Motorola’s exclusive, .$!.‘~<3,.{.’
.~\\$i.4*,$?
cost-effective, highly reliable surmetic axial leaded package and is ideally-suited for use in ZENE~,,d:;#$OLTAGE
communication systems, numerical controls, process controls, medical equipment, business $~~~SIENT
machines, power supplies and many other industrial/consumer applications. ,r&~~~P~ESSORS
Specification Features: ~) ‘+ &&200 VOLT
‘,,:.,r\.
;~o WATT PEAK POWER
●Standard Zener Voltage Range —6.8 to 200 V
.Peak Power —600 Watts @1ms ~WATTS STEADY STATE
.Maximum Clamp Voltage @Peak Pulse Current .l~$g:.~~
.Low Leakage c5pA Above 10 V>r,s;tyt>,j&$,.*
‘.’,%.,
●Maximum Temperature Coefficient SDecified ~.:,$
,~{’f~:
Mechanical Characteristics: ~:) $,~1,‘~
~.$$;$j\.:*
CASE: Void-free, transfer-molded, thermosetting plastic ,.;<~’.’>,\.~.f.i.<’>,~.t’~
~ti~,V
FINISH: All external sutiaces are corrosion resistant and leads are readil~Y@ld$~[e
and weldable .. ..,,.
‘.?;?,>
...%-$..::...
POLARITY Cathode indicated by polarity band. When operated in ze&r @de, will be
positive with respect to anode .t.$q,,
..~.t>*,$.~
.k+>:l?t+{a:~;a>
MOUNTING POSITION: Any ,.,,..
“’*,ix
.$+.,.
/CASE 17-02
PLASTIC
mMOTOROLA W
@MOTOROU INC., 1991 Rev. 1
(Replaces DS7057)
ELECTRICAL CHARACTERISTICS (TA =25°C unless otherwise noted) =3.5 VMax, IF**= 50 A(except Mdirectional devices).
.,.
Morking Peak
Reverse
Voltage
VRWM
(volts)
Maximum
Reverse
Leakage
@VRWM
iR (wA) 7
Maximum
Reverse
Surge
~Urrent lRSMt
(Amps)
Maximum
Reverse Voltage
@IRSM
(Clamping Voltage)
VRSM (Volts)
Maximum
Temperature
Coefficient
~f VBR (Y./°C)
Device
Breakdown Voltaae*
VBR
(volts)
Min Max
P6KE6.6
P6KE6.6A
P6KE7.5
P6KE7.5A
P6KE8.2
P6KE8.2A
P6KE9.1
P6KE9.1 A
P6KE1O
P6KEIOA
P6KE11
P6KEIIA
P6KE12
P6KE12A
P6KE13
P6KE13A
6.8
6.8
7.5
7.5
8.2
8.2
9.1
9.1
10
10
11
11
12
12
13
13
15
15
16
16
18
18
20
20
22
22
24
24
27
27
30
30
33@
333.,,
a,!$$6 “%
1,;;;p
“’~,..<”.
$,. ’39
39
43
43
47
47
51
51
7.48
7.14
8.25
7.88
9.02
8.61
10
9.55
11
10.5
12.1
11,6
13.2
12.6
14.3
13.7
16.5
15.8
17.6
16.8
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1...
1%);
,’~~3a;
::.’~. .:\.,
*: \,’ ~
;: .4
~? 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
r5.5
5.8
6.05
6.4
1000
1000
500
500
200
200
50
50
10
10
5
5
5
5
5
5
5
5
5
5,PA:
,,,
6‘5$,$,,;
.Q:&$::>
%
.$
?:’ 5
‘i:. 5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6.12
6.45
6.75
7.13
7.38
7.79
8.19
8.65
9
9.5
9.9
10.5
10,8
11.4
11.7
12.4
-13.5
14.3
14.4
15.2
16.2
17.1
18
19
19.8
20.9
21.6
22.8
10.8
10.5
11.7
11,3
6.63
7.02
7.37
7.78
12.5
12.1 \
,~,.
T. 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
I
I19
I18.2
P6KE15
P6KE15A
P6KE16
P6KE16A
P6KE18
P6KEI 8A
P6KE20
P6KE20A
P6KE22
P6KE22A
P6KE24
P6KE24A
P6KE27
P6KE27A
P6KE30
P6KE30A
22 -
21.2
23.5
22.5
26.5
25.2
29.1
27.7
31.9
30.6
34.7
33.2
I
-e
(continued)
a
19,8
18.9
22
21
:
0.088
0.088
0.09
0.09
0.092
0.092
0.094
0.094
0.096
0.096
0.097
0.097
24
21
22
19
20
17
18
15
16
14
14.4
12.6
13.2
11,6
12
10.6
11.2
9,6
10.1
8.9
9.3
8.2
8.6
7.4
7.8
6.8
7.1
24.2
23.1
26.4
25.2
29.7
28.4
33 i:
$W+
‘J:.!*$
;$4.7
‘$‘39.6
37.8
42.9
41
47.3
45.2
51.7
49.4
56.1
53.6
61.6
58.8
68.2
65.1
24.3
25.7
27
28.5
39.1
37.5
43,5
41,4
25.6
26.8
28.2
29.1
30.8
31.6
33.3
34.8
36.8
P6KE33
P6KE33A
P6KE36
P6KE36A
47.7
45.7
52
49.9
0.098
0.098
0.099
0.099
56.4
53.9
61.9
59.3
67.8
64.8
73.5
70.1
80.5
77
89
85
0.1
0.1
0,101
0.101
38.1
40.2
41.3
43.6
45.4
47.8
50.2
53 k
0.101
0.101
0.102
0.102
0.103
0.103
0,104
0.104
E
P6KE56
P6KE56A
P6KE62
P6KE62A
50.4
53.2
55.8
58.9
56
56
62
62
FOR BIDIRECTIONAL APPLICATIONS —USE Cor CA SUFFIX
MOTOROLA P6KE6.8 Series
2
ELECTRICAL CHARACTERISTICS —continued (TA =25°C unless otherwise noted) VF =3.5 VMax, IF** =50 A
.
(except bidirectional devices).
Norking Peak
Reverse
Voltage
VRWM
(volts)
55.1
58.1
60.7
64.1
66.4
70.1
73.7
77.8
T
Maximum Maximum
Reverse Reverse
Leakage Surge
@VRWM Currant lRsMt
IR (vA) (Amps)
Breakdown Voltage* Reverse Voltage
@IRSM
(Clamping Voltage)
VRSM (Volts)
VBR
(volts)
Device Min Nom Max
P6KE68
P6KE68A
P6KE75
P6KE75A
—56.1
56.5
55.5
.5 5.8
61.2
64.6
67.5
71.3
68
68
75
75
74.8
71.4
82.5
78.8
1
1
1
1
P6KE82
P6KE82A
P6KE91
P6KE91A
P6KEIO0
P6KE1OOA
P6KEI 10
P6KE1 10A
P6KE120
P6KE120A
P6KE130
P6KE130A
5I51
73.8
77.9
81.9
86.5
90
95
99
105
108
114
117
124
82
82
91
91
100
100
110
110
90.2
86.1
100
95.5
1
1
1
1
55.3
54.5
54.8
110
105
121
116
1
1
1
1
81
85.5
89.2
94
54.2
54,4
53.8
54,
120
120
130
130
150
150
160
160
132
126
143
137
165
158
176
168
187
179
198
189
1
1
1
1
1
1
1
1
1
1
i
1
97.2
102
105
111
165 0,107
187 0,107
179 0.107
215 0.108
207 0.108
230 0.108
219 0.108
244 0.108
234 0.108
258 0.108
246 0.108
287 0.108
274 0.108
P6KE150
P6KE150A
P6KE160
P6KE160A
135
143
144
152
121
128
130
136
P6KE170
P6KE170A
P6KE180
P6KE180A
153
162
162
171
170
170
180
180
P6KE200
P6KE200A 180
190 200
200 220
210 1
1
‘V~R measured afier IT applied for 300 us, IT= square wa~~
“1/2 sine wave (or equivalent square wave), PW =6.3 m%~b &=4pulses per minute maximum.
100
80
60
40 \
20
0-0 25 50 75 100 125 150 175 200
0.1ps 1KS low 100ps 1ms 10ms
tp, PULSE WIDTH TA, AMBIENT TEMPERATURE ~C)
Figure 1. Pulse Rating Curve Figure 2. Pulse Derating Curve
P6KE6.8 Series MOTOROLA 3
I1III
IPULSEWIDTH(t ) ISDEFINED
~tr ASTHATPOINThHERE THE
PEAKCURRENTDECAYSTO 50% -
PEAKVALUE–IRSM _OF lRsM.
\t~slo~s
I
\HALFVALUE- ~:?..
.$:,k
.,\
~.:.;t:$...:?t,,.’,\:&
..,,,,,.,:,
\ . *.,,,<;,,.,.,
,,,, .><%\\~.’
\ \ . ,.,.
-tp- $:...*k$i*:$:
o
VBR,BREAKDOWNVOLTAGE(VOLTS) t,Tlti~~rn$ ‘“*
figure 3. Capacitance versus Breakdown Voltage figur~.$*~PuRe Waveform
1III
>.,.,,, I\1
In most a~l%$~@ns, the transient suppressor device is
placed in ~~~~j with the equipment or component to be pro-
tected. ~j~~, sftuation, there is atime delay associated with
the C#&ti’&nce of the device and an overshoot condition as-
5.?
s~iat~%ith the inductance of the device and the inductance
.,J~~?k&&onnection method. The capacitance affect is of minor
~yv+~,x~b.
~}j, =-~pbtiance in the parallel protection scheme because it only
‘${~~roduces atime delay in the transition from the operating volt-
nent being protected as shown in Rgure B. Minimizing this
overshoot is very important in the application, since the main
purpose for adding atransient suppressor is to clamp voltage
spikes. The P6KE6.8 series has very good response time, typ-
ically c1ns and negligible inductance. However, external in-
ductive affects could produce unacceptable overshoot. Prop-
er circuit layout, minimum lead lengths and placing the sup-
pressor device as close as ~ossible to the eaui~ment or com-
‘$ age to the clamp voltage as shown in Hgure A. ponents to be protected wiil minimize this o;e;shoot.
The inductive affects in the device are due to actual turn-on Some input impedance represented by an is essential to
time (time required for the device to go from zero current to full prevent overstress of the protection device. This impedance
current) and lead inductance. This inductive affect produces should be as high as possible, without restricting the circuit op-
an overshoot in the voltage across the equipment or compo- eration.
P6KE6.8 Series MOTOROLA 4
TYPICAL PROTECTION CIRCUIT
Vi”
iid ~
tD =TIME DELAY DUE TO CAPACITIVE EFFECT t
Figure A.
The entire series including the bidirectib%$~$~nd CA suf- Strike. Voltage Breakdown test, Endurance Conditioning, Tem-
fixes has Undemriters Laborato~Re&~~j& for the classifi- perature test, Dielectric Voltage-Withstand test, Discharge
cation of protectors (QVGV2) under t~,,~$ standard for safety test and several more.
497B. Many competitors only hay&&~&Wr two devices recog- Whereas, some competitors have only passed aflammabil-
nized or have recognition in ~no~+~ftitective category. Some ity test for the package material therefore, we have been
competitors have no recog~~~ qt all. With the UL497B recog- recognized for much more to be included in their protector
nition, our parts success~Q{@+@:ssedseveral tests including category,
‘.*+.>,,~“*
‘.!,:- .is\.\&,:
*..\.
‘:.:\*\,.,~$,:.
,,\\, f’
:. f...“,.i:,,
~~:,(;
~is-.jt\..\,
.{.!
.\$. ~.i,
r
MOTOROLA
5P6KE6.8 Series
OUTLINE DIMENSIONS
e
Q
k,+ $$>\
i, .>$i\
.:), ,.}*~. L~
\\\~$;y ,#,+
,F,k~ .t> \
.... .
~>J\. .>.
Mot~*~&es the fight to make changes without further notice to any products herein to improve reliability, function or design. Motorola does not assume
arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights
otorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body,orother
intendedtosupportorsustain life, orforanyotherapplication inwhich the failure ofthe Motorola productcould createasituation where personal
hmaYoccur.should BuYerPurchaseor useMotorolaproductsfor any such unintended or unauthoflzed application, Buyershall indemnify and
andits officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable
attorney fees arising out of, directly or indirectly, any claim of personal inju~ or death associated with such unintended or unauthorized use, even if such claim
alleges that Motorola was negbgent regarding the design or manufacture of the part. Motorola and @are registered trademarks of Motorola, Inc. Motorola,
Inc. is an Equal Opportunity/Affirmative Action Employer.
Literature Distribution Centers:
USA: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Atizona 85036.
EUROPE: Motorola Ltd.; European Literature CenteL 88 Tanners Drive, Blakelands, Milton Keynes, MK145BP, England.
JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141 Japan.
ASIA-PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2Dai King Street, Tai Po Industrial Estate,
o
mM
o
Tai Po, N.T., Hong Kong.
MOTOROLA
P6KE6.8 Series
