P4KE SERIES
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 6.8 to
600
Volts
Peak Pulse Power - 400 Watts
DO-204AL (DO-41)
FEATURES
* Glass passivated chip
* 600 W peak pulse power capability with a 10/1000
µs
wavefrom,
repetitive rate (duty cycle) : 0.01%
1.0(25.4)
MIN.
* Low leakage
* Excellent clamping capability
* Very fast response time
0.107(2.70)
0.080(2.00)
DIA.
0.205(5.20)
0.160(4.10)
1.0(25.4)
MIN.
MECHANICAL DATA
Case :
JEDEC DO-41 molded plastic
Terminals :
Plated axial leads , solderable per MIL-STD-750,
Method 2026
Polarity :
Color band denotes positive end (cathode) except
0.034(0.86)
0.028(0.71)
DIA.
*Dimensions in inches and (millimeters)
for bidirectional types
Weight :
0.012 ounes , 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
single phase, half wave, 60Hz resistive or inductive load.
for capacitive load, derate current by 20%
o
RATING
SYMBOL
VALUE
UNITS
Peak power dissipation with a 10/1000
µs
waveform (note 1)
Peak pulse current with a 10/1000
µs
waveform (note 1)
P
PPM
400
Watts
I
PPM
See next table
Amps
Power dissipation on infinite heatsink at T
L
= 75℃
P
D
1
Watts
Peak forward surge current,8.3ms single half sine-wave unidirectional only (note 2)
I
FSM
40
Amps
Operating junction and storage temperature range
NOTES : (1) Non-repetitive current pulse per Fig. 5 and derated abobe T
A
= 25℃
per Fig. 1
(2) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
T
J
,T
STG
-55 to +150
℃
2011/05
Zowie Technology Corporation
Zowie Technology Corporation
P4KE SERIES
Maximum Reverse
Surge Current
I
PP
(A)
@10 x 1000μs
sinewave
38.1
35.4
33.1
29.9
27.6
25.6
24.0
22.0
18.9
17.8
15.9
14.4
13.1
12.0
10.7
9.66
8.75
8.02
7.42
6.75
6.17
5.71
5.19
4.71
4.35
3.88
3.54
3.20
2.92
2.63
2.42
2.23
1.93
1.83
1.71
1.63
1.46
1.22
1.16
0.97
0.83
0.76
0.73
0.66
0.58
0.56
0.53
0.48
PART NUMBER
UNI-POLAR
P4KE6.8A
P4KE7.5A
P4KE8.2A
P4KE9.1A
P4KE10A
P4KE11A
P4KE12A
P4KE13A
P4KE15A
P4KE16A
P4KE18A
P4KE20A
P4KE22A
P4KE24A
P4KE27A
P4KE30A
P4KE33A
P4KE36A
P4KE39A
P4KE43A
P4KE47A
P4KE51A
P4KE56A
P4KE62A
P4KE68A
P4KE75A
P4KE82A
P4KE91A
P4KE100A
P4KE110A
P4KE120A
P4KE130A
P4KE150A
P4KE160A
P4KE170A
P4KE180A
P4KE200A
P4KE220A
P4KE250A
P4KE300A
P4KE350A
P4KE380A
P4KE400A
P4KE440A
P4KE500A
P4KE520A
P4KE550A
P4KE600A
BI-POLAR
P4KE6.8CA
P4KE7.5CA
P4KE8.2CA
P4KE9.1CA
P4KE10CA
P4KE11CA
P4KE12CA
P4KE13CA
P4KE15CA
P4KE16CA
P4KE18CA
P4KE20CA
P4KE22CA
P4KE24CA
P4KE27CA
P4KE30CA
P4KE33CA
P4KE36CA
P4KE39CA
P4KE43CA
P4KE47CA
P4KE51CA
P4KE56CA
P4KE62CA
P4KE68CA
P4KE75CA
P4KE82CA
P4KE91CA
P4KE100CA
P4KE110CA
P4KE120CA
P4KE130CA
P4KE150CA
P4KE160CA
P4KE170CA
P4KE180CA
P4KE200CA
P4KE220CA
P4KE250CA
P4KE300CA
P4KE350CA
P4KE380CA
P4KE400CA
P4KE440CA
P4KE500CA
P4KE520CA
P4KE550CA
P4KE600CA
Working Peak
Reverse Voltage
V
RWM
(V)
5.8
6.4
7.0
7.8
8.6
9.4
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
94.0
102.0
111.0
128.0
136.0
145.0
154.0
171.0
185.0
214.0
256.0
299.0
325.0
342.0
376.0
427.5
444.6
470.3
513.0
Breakdown Voltage V
BR
@I
T
Min. (V)
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
77.90
86.45
95.0
104.5
114.0
123.5
142.5
152.0
161.5
171.0
190.0
209.0
237.5
285.0
332.5
361.0
380.0
418.0
475.0
494.0
522.5
570.0
Max. (V)
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
86.10
95.55
105.0
115.5
126.0
136.5
157.5
168.0
178.5
189.0
210.0
231.0
262.5
315.0
367.5
399.0
420.0
462.0
525.0
546.0
577.5
630.0
IT (mA)
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum Clamping
Voltage V
C
(V)
@ I
PP
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
524.0
548.0
602.0
690.0
717.6
759.0
828.0
Maximum Reverse
Leakage I
R
(μA)
@V
RWM
1000
500
200
50
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
NOTE : 1. Suffix " A " denotes 5% tolerance device.
2. Add suffix " CA " after part number to specify Bi-directional devices.
3. For Bi-Directional devices having V
R
of 10 volts and under, the I
2011/05
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES P4KE SERIES
FIG. 1- PULSE DERATING CURVE
100
PEAK PULSE DERATING IN PERCENTAGE
OF PEAK POWER OR CURRENT, (%)
PEAK FORWARD SURGE CURRENT, (A)
50
T
J
= T
J
max.
8.3 ms Single Half Sine-Wave
FIG. 2 - MAXIMUM NON-REPETITIVE
40
75
30
50
20
25
10
0
0
25
50
75
100
125
150
175
200
0
1
10
NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, TA (℃)
FIG. 3 - STEADY STATE POWER DERATING CURVE
1.0
STEADY STATE POWER DISSIPATION, (W)
100
FIG. 4 - PEAK PULSE POWER RATING CURVE
0.8
10
0.6
PEAK POWER (kW)
Non-repetitive Pulse
Waveform shown in Fig. 5
T
A
= 25℃
0.4
1
0.2
0
0
25
50
75
100
125
150
175
200
LEAD TEMPERATURE, T
L
(℃)
0.1
0.1
1
10
100
1000
10000
PULSE WIDTH, td (µs)
FIG. 5 - PULSE WAVEFORM
100
PEAK PULSE CURRENT, (%)
Tr = 10µs
Peak Value
(I
PP
)
T
J
= 25℃
Pulse width (td) is defined as the
point where the peak current
decays to 50% of I
PP
Half value =
50
I
PP
2
10/1000µsec. waveform
as defined by R.E.A.
td
0
0
1
2
TIME, (ms)
3
4
2011/05
Zowie Technology Corporation
DIY/Open Source Hardware
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