400W Transient Voltage Suppressor
P4KE6.8A~440CA
400W Transient Voltage Suppressor
Features
Glass passivated junction
400W Peak Pulse Power capability on 10/1000μs waveform
repetition rate(duty cycle): 0.01%
Fast response time: typically less than 1.0ps from 0v to V
BR
for
uni-direction and 5.0ns for bi-direction types
DO-41
Low incremental surge resistance, excellent clamping capability
High temperature soldering guaranteed:
265°C/10 seconds, 0.375" (9.5mm) lead length at 5lbs. (2.3kg tension)
This series is UL recognized under component index. File number E315008
RoHS Compliant
Mechanical Data
Case:
Epoxy:
Terminals:
Polarity:
Weight:
DO-204AL(DO-41) molded plastic
Meets UL 94V-0 flammability rating
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Cathode indicated by color band except Bi-directional
0.012 ounce, 0.3 gram
Maximum Ratings
(T
Ambient
=25ºC unless noted otherwise)
Symbol
V
WM
P
PPM
I
PPM
I
FSM
V
F
Description
Stand-Off Voltage
Peak Pulse Power Dissipation on 10/1000μs
Waveform(1)
Peak Pulse Current on 10/1000μs Waveform(1)
Peak Forward Surge Current 8.3ms Single Half
Sine-wave, Uni-directional only (2)
Maximum Instantaneous Forward Voltage for Uni-
directional only
Operating Junction and Storage Temperature
Value
6.8 to 440
Minimum 400
See Table
40
3.5
6.5
-55 to 175
Unit
V
W
A
A
V
°C
Conditions
P4KE6.8~P4KE200
P4KE220~P4KE440
T
J,
T
STG
Range
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel: (800)-TAITRON
Fax: (800)-TAITFAX
(800)-824-8766
(800)-824-8329
(661)-257-6060
(661)-257-6415
Rev. C/AH 2008-02-25
Page 1 of 5
400W Transient Voltage Suppressor
P4KE6.8A~440CA
Notes:
(1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2
(2) Mounted on copper pad area of 1.6×1.6" (40×40mm) per Fig. 5.
(3) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses
per minute maximum
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
Stand-
Off
Voltage
Breakdown Voltage
@ Test Current
(note1)
Max.
Reverse
Leakage
Current
@
V
WM
Max.
Clamping
Voltage
@
I
PPM
Max.
Peak
Pulse
Current
Max.
Temperature
coefficient of
V BR
(%/° C)
P/N
(note3)
V
BR
I
T
Min.
6.45
7.13
7.79
8.65
9.5
10.5
11.4
12.4
14.3
15.2
17.1
19.0
20.9
22.8
25.7
28.5
31.4
34.2
37.1
40.9
44.7
48.5
Max.
7.14
7.88
8.61
9.55
10.5
11.6
12.6
13.7
15.8
16.8
18.9
21.0
23.1
25.2
28.4
31.5
34.7
37.8
41.0
45.2
49.4
53.6
(mA)
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
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
V
WM
(V)
5.8
6.4
7.02
7.78
8.55
9.40
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
I
D
(μA)
(note2)
V
C
(V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.5
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
I
PPM
(A)
(note1)
10
10
10
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
1000
500
200
50
10
5.0
5.0
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
38.1
35.4
33.1
29.9
27.6
25.6
24.0
23
20
19
17
15
14
13
11.2
10
9
8.4
7.8
7.1
6.5
6.0
0.057
0.061
0.065
0.068
0.073
0.075
0.078
0.081
0.084
0.086
0.088
0.090
0.092
0.094
0.096
0.097
0.098
0.099
0.100
0.101
0.101
0.102
Rev. C/AH 2008-02-25
www.taitroncomponents.com
Page 2 of 5
400W Transient Voltage Suppressor
P4KE6.8A~440CA
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
P/N
(note3)
Stand-
Off
Voltage
Breakdown Voltage
@ Test Current
(note1)
Max.
Reverse
Leakage
Current
@
V
WM
Max.
Clamping
Voltage
@
I
PPM
Max.
Peak
Pulse
Current
Max.
Temperature
coefficient of
V BR
(%/° C)
V
BR
I
T
Min.
53.2
58.9
64.6
71.3
77.9
86.5
95.0
105.0
114.0
124.0
143.0
152.0
162.0
171.0
190.0
209.0
237.0
285.0
332.0
380.0
418.0
Max.
58.8
65.1
71.4
78.8
86.1
95.5
105.0
116.0
126.0
137.0
158.0
168.0
179.0
189.0
210.0
231.0
263.0
315.0
368.0
420.0
462.0
(mA)
Uni-Polar
P4KE56A
P4KE62A
P4KE68A
P4KE75A
P4KE82A
P4KE91A
P4KE100A
P4KE110A
P4KE120A
P4KE130A
P4KE150A
P4KE160A
P4KE170A
P4KE180A
P4KE200A
P4KE220A
P4KE250A
P4KE300A
P4KE350A
P4KE400A
P4KE440A
Bi-Polar
P4KE56CA
P4KE62CA
P4KE68CA
P4KE75CA
P4KE82CA
P4KE91CA
P4KE100CA
P4KE110CA
P4KE120CA
P4KE130CA
P4KE150CA
P4KE160CA
P4KE170CA
P4KE180CA
P4KE200CA
P4KE220CA
P4KE250CA
P4KE300CA
P4KE350CA
P4KE400CA
P4KE440CA
V
WM
(V)
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
300.0
342.0
376.0
I
D
(μA)
(note2)
V
C
(V)
77.0
85.0
92.0
103
113
125
137
152
165
179
207
219
234
246
274
328
344
414
482
548
602
I
PPM
(A)
(note1)
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
5.5
5.0
4.6
4.1
3.7
3.4
3.1
2.8
2.5
2.3
2.0
1.9
1.8
1.7
1.53
1.22
1.16
0.97
0.83
0.73
0.67
0.103
0.104
0.104
0.105
0.105
0.106
0.106
0.107
0.107
0.107
0.108
0.108
0.108
0.108
0.108
0.108
0.110
0.110
0.110
0.110
0.110
Note:
1. Surge current waveform per Fig. 3 and derated per Fig. 2
2. For Bi-directional types with V
WM
of 10 volts and less, the I
D
limit is doubled.
3. C suffix for Bidirectional use, A suffix for 5% tolerance.
Rev. C/AH 2008-02-25
www.taitroncomponents.com
Page 3 of 5
400W Transient Voltage Suppressor
P4KE6.8A~440CA
Typical Characteristics Curves
Fig.1- Peak Pulse Power Rating Curve
Fig.2- Pulse Derating Curve
P
PPM
-Peak Pulse Power (KW)
P
PPM
OR
I
PPM
(%)
Pulse Width
t
d
Fig.3- Pulse Waveform
Ambient Temperature T
A
(°C)
Time
t
(ms)
Fig.5- Junction Capacitance
C
J
-Capacitance (pF)
I
FSM
-Peak
Forward Surge Current (A)
Fig.4- Max. Non-Repetitive Forward Surge Current
Uni-directional only
I
PPM
-Peak Pulse Current (%)
Number of Cycles at 60Hz
Reverse Voltage (Volt)
Rev. C/AH 2008-02-25
www.taitroncomponents.com
Page 4 of 5
400W Transient Voltage Suppressor
P4KE6.8A~440CA
Dimensions in inches (mm)
DO-204AL (DO-41)
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 247-2232 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email:
taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
Rev. C/AH 2008-02-25
www.taitroncomponents.com
Page 5 of 5
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