P4KE SERIES 1 of 6 © 2006 Won-Top Electronics
Pb
P4KE SERIES
400W TRANSIENT VOLTAGE SUPPRESSOR
Features
Glass Passivated Die Construction
400W Peak Pulse Power Dissipation
6.8V – 440V Standoff Voltage A B A
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Plastic Case Material has UL Flammability
Classification Rating 94V-O C
D
Mechanical Data
Case: DO-41, Molded Plastic
Terminals: Axial Leads, Solderable per
MIL-STD- 202, Met hod 208
Polarit y: Cathode Ba nd Ex c ept Bi-Directio nal
Marking: Type Number
Weight: 0.34 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 6 “C” Suffix Designates Bi-di rect ional Devices
“A” Suffix Designates 5% Tolerance Devices
No Suffix Designates 10% Tolerance Devices
Maximum Ratings and Electrical Characteristics @TA=25°C unl ess otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Dissi pation at TA = 25°C (Note 1, 2, 5) Figure 3 PPPM 400 Minimum W
Peak Forward Surge Current (Note 3) IFSM 40 A
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 1 IPPM See Table 1 A
Steady State Power Dissipation (Note 2, 4) PM(AV) 1.0 W
Typical Thermal Resistance ,Junct i on to Lead (Note 6) RθJL 60 °C/W
Typical Thermal Resistance, Junct i on to Ambient (Note 6) RθJA 100 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +175 °C
Note: 1. Non-repetitive current pulse per Figure 1 and derated above TA = 25°C per Figure 4.
2. Mounted on 40mm2 copper pad.
3. 8.3ms single half si ne-wave duty c ycle = 4 pulses per minutes m aximum .
4. Lead temperature at 75°C.
5. Peak pulse power waveform is 10/1000µS.
6. Measured at lead length 3/8” (9.5mm) from body.
WTE
POWER SEM IC ON DUC TOR S
DO-41
Dim Min Max
A 25.4 —
B 4.06 5.21
C 0.71 0.864
D 2.00 2.72
All Dimensions in mm
P4KE SERIES 2 of 6 © 2006 Won-Top Electronics
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE (°C)
Fig. 4 Pulse Derating Curve
A
PK PULSE DERATING (% PK PWR OR CURRENT)
L = 9.5 mm
40x40x1mmCu
025 50 75 100 125 150 175 200
0
0.25
0.50
0.75
1.00
T , LEAD TEMPERATURE (°C)
Fig. 5, Steady State Power Derating
L
P , STEADY STATE POWER DISSIPATION (W)
d
Single Phase
Half-Wave 60Hz
Resistive or
Inductive Load
0.11.0
T , PULSE WIDTH (µs)
Fig. 3 Pulse Rating Curve
p
0.1
10100
1.0
10
100
100010000
IMPULSE
T = 25°C
C
P , PEAK PULSE POWER (kW)
P
012
3
100
50
0
I,PEAKPULSECURRENT(%)
Ppp
t=10ms
r
Peak Value Ipp
Half Value I /2
pp
10 X 1000 Waveform
as defined by R.E.A.
tp
t, TIME (ms)
Fig. 1 Pulse Waveform
1 10 100 1000
10
100
1000
10,000
V , REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Junction Capacitance
RWM
C , CAPACITANCE (pF)
j
Measured at
Stand-off Voltage
Measured at
Zero Bias
T = 25°C
j
f = 1.0 MHz
V = 50mV p-p
sig
P4KE SERIES 3 of 6 © 2006 Won-Top Electronics
UNI-DIRECTION AL 400 WATT AXIAL LEAD TVS
UNI-DIRECTIONAL
PAR T NUMBER
REVERSE
STAND-OFF
VOLTAGE VR WM (V)
BREAKDOWN
VOLTAGE
VBR (V) MIN. @ IT
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
TEST
CURRENT
IT ( mA)
MAXIMUM CLAMPING
VOLTAGE @Ipp Vc (V)
PEAK PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@VRWM IR (uA)
P4KE6.8
P4KE6.8A
P4KE7.5
P4KE7.5A
5.50
5.80
6.05
6.40
6.12
6.45
6.75
7.13
7.48
7.14
8.25
7.88
10
10
10
10
10.8
10.5
11.7
11.3
38.00
38.10
34.20
35.40
1000
1000
500
500
P4KE8.2
P4KE8.2A
P4KE9.1
P4KE9.1A
6.63
7.02
7.37
7.78
7.38
7.79
8.19
8.65
9.02
8.61
10.00
9.50
10
10
1
1
12.5
12.1
13.8
13.4
32.00
33.10
29.00
29.90
200
200
50
50
P4KE10
P4KE10A
P4KE11
P4KE11A
8.10
8.55
8.92
9.40
9.00
9.50
9.90
10.50
11.00
10.50
12.10
11.60
1
1
1
1
15.0
14.5
16.2
15.6
26.70
27.60
24.70
25.60
10
10
5
5
P4KE12
P4KE12A
P4KE13
P4KE13A
9.72
10.20
10.50
11.10
10.80
11.40
11.70
12.40
13.20
12.60
14.30
13.70
1
1
1
1
17.3
16.7
19.0
18.2
23.10
24.00
21.10
22.00
1
1
1
1
P4KE15
P4KE15A
P4KE16
P4KE16A
12.10
12.80
12.90
13.60
13.50
14.30
14.40
15.20
16.50
15.80
17.60
16.80
1
1
1
1
22.0
21.2
23.5
22.5
18.20
18.90
17.00
17.80
1
1
1
1
P4KE18
P4KE18A
P4KE20
P4KE20A
14.50
15.30
16.20
17.10
16.20
17.10
18.00
19.00
19.80
18.90
22.00
21.00
1
1
1
1
26.5
25.2
29.1
27.7
15.10
15.90
13.70
14.40
1
1
1
1
P4KE22
P4KE22A
P4KE24
P4KE24A
17.80
18.80
19.40
20.50
19.80
20.90
21.60
22.80
24.20
23.10
26.40
25.20
1
1
1
1
31.9
30.6
34.7
33.2
12.50
13.10
11.50
12.00
1
1
1
1
P4KE27
P4KE27A
P4KE30
P4KE30A
21.80
23.10
24.30
25.60
24.30
25.70
27.00
28.50
29.70
28.40
33.00
31.50
1
1
1
1
39.1
37.5
43.5
41.4
10.20
10.70
9.20
9.70
1
1
1
1
P4KE33
P4KE33A
P4KE36
P4KE36A
26.80
28.20
29.10
30.80
29.70
31.40
32.40
34.20
36.30
34.70
39.60
37.80
1
1
1
1
47.7
45.7
52.0
49.9
8.40
8.80
7.70
8.00
1
1
1
1
P4KE39
P4KE39A
P4KE43
P4KE43A
31.60
33.30
34.80
36.80
35.10
37.10
38.70
40.90
42.90
41.00
47.30
45.20
1
1
1
1
56.4
53.9
61.9
59.3
7.10
7.40
6.50
6.70
1
1
1
1
P4KE47
P4KE47A
P4KE51
P4KE51A
38.10
40.20
41.30
43.60
42.30
44.70
45.90
48.50
51.70
49.40
56.10
53.60
1
1
1
1
67.8
64.8
73.5
70.1
5.90
6.20
5.40
5.70
1
1
1
1
P4KE56
P4KE56A
P4KE62
P4KE62A
45.60
47.80
50.20
53.00
50.40
53.20
55.80
58.90
61.60
58.80
68.20
65.10
1
1
1
1
80.5
77.0
89.0
85.0
5.00
5.20
4.50
4.70
1
1
1
1
P4KE68
P4KE68A
P4KE75
P4KE75A
55.10
58.10
60.70
64.10
61.20
64.60
67.50
71.30
74.80
71.40
82.50
78.80
1
1
1
1
98.0
92.0
108.0
103.0
4.10
4.30
3.70
3.90
1
1
1
1
P4KE82
P4KE82A
P4KE91
P4KE91A
66.40
70.10
73.70
77.80
73.80
77.90
81.90
86.50
90.20
86.10
100.00
95.50
1
1
1
1
118.0
113.0
131.0
125.0
3.40
3.50
3.10
3.20
1
1
1
1
P4KE100
P4KE100A
P4KE110
P4KE110A
81.00
85.50
89.20
94.00
90.00
95.00
99.00
105.00
110.00
105.00
121.00
116.00
1
1
1
1
144.0
137.0
158.0
152.0
2.80
2.90
2.50
2.60
1
1
1
1
P4KE120
P4KE120A
P4KE130
P4KE130A
97.20
102.00
105.00
111.00
108.00
114.00
117.00
124.00
132.00
126.00
143.00
137.00
1
1
1
1
173.0
165.0
187.0
179.0
2.30
2.40
2.10
2.20
1
1
1
1
P4KE150
P4KE150A
P4KE160
P4KE160A
121.00
128.00
130.00
136.00
135.00
143.00
144.00
152.00
165.00
158.00
176.00
168.00
1
1
1
1
215.0
207.0
230.0
219.0
1.90
1.90
1.70
1.80
1
1
1
1
P4KE170
P4KE170A
P4KE180
P4KE180A
138.00
145.00
146.00
154.00
153.00
162.00
162.00
171.00
187.00
179.00
198.00
189.00
1
1
1
1
244.0
234.0
258.0
246.0
1.60
1.70
1.60
1.60
1
1
1
1
P4KE200
P4KE200A
P4KE220
P4KE220A
162.00
171.00
175.00
185.00
180.00
190.00
198.00
209.00
220.00
210.00
242.00
231.00
1
1
1
1
287.0
274.0
344.0
328.0
1.40
1.50
1.20
1.20
1
1
1
1
P4KE250
P4KE250A
P4KE300
P4KE300A
202.00
214.00
243.00
256.00
225.00
237.00
270.00
285.00
275.00
263.00
330.00
315.00
1
1
1
1
360.0
344.0
430.0
414.0
1.10
1.20
0.93
1.00
1
1
1
1
P4KE350
P4KE350A
P4KE400
P4KE400A
284.00
300.00
324.00
342.00
315.00
332.00
360.00
380.00
385.00
368.00
440.00
420.00
1
1
1
1
504.0
482.0
574.0
548.0
0.79
0.83
0.70
0.73
1
1
1
1
P4KE440
P4KE440A 356.00
376.00 396.00
418.00 484.00
462.00 1
1631.0
602.0 0.63
0.66 1
1
P4KE SERIES 4 of 6 © 2006 Won-Top Electronics
BI-DIRECTIONAL 400 WATT AXIAL LEAD TVS
BI-DIRECTIONAL
PAR T NUMBER
REVERSE
STAND-OFF
VOLTAGE VR WM (V)
BREAKDOWN
VOLTAGE
VBR (V) MIN. @ IT
BREAKDOWN
VOLTAGE
VBR (V) MAX. @IT
TEST
CURRENT
IT ( mA)
MAXIMUM CLAMPING
VOLTAGE @Ipp Vc (V)
PEAK PULSE
CURRENT
Ipp (A)
REVERSE
LEAKAGE
@VRWM IR (uA)
P4KE6.8C
P4KE6.8CA
P4KE7.5C
P4KE7.5CA
5.50
5.80
6.05
6.40
6.12
6.45
6.75
7.13
7.48
7.14
8.25
7.88
10
10
10
10
10.8
10.5
11.7
11.3
38.00
38.10
34.20
35.40
2000
2000
1000
1000
P4KE8.2C
P4KE8.2CA
P4KE9.1C
P4KE9.1CA
6.63
7.02
7.37
7.78
7.38
7.79
8.19
8.65
9.02
8.61
10.00
9.50
10
10
1
1
12.5
12.1
13.8
13.4
32.00
33.10
29.00
29.90
400
400
100
100
P4KE10C
P4KE10CA
P4KE11C
P4KE11CA
8.10
8.55
8.92
9.40
9.00
9.50
9.90
10.50
11.00
10.50
12.10
11.60
1
1
1
1
15.0
14.5
16.2
15.6
26.70
27.60
24.70
25.60
20
20
10
10
P4KE12C
P4KE12CA
P4KE13C
P4KE13CA
9.72
10.20
10.50
11.10
10.80
11.40
11.70
12.40
13.20
12.60
14.30
13.70
1
1
1
1
17.3
16.7
19.0
18.2
23.10
24.00
21.10
22.00
1
1
1
1
P4KE15C
P4KE15CA
P4KE16C
P4KE16CA
12.10
12.80
12.90
13.60
13.50
14.30
14.40
15.20
16.50
15.80
17.60
16.80
1
1
1
1
22.0
21.2
23.5
22.5
18.20
18.90
17.00
17.80
1
1
1
1
P4KE18C
P4KE18CA
P4KE20C
P4KE20CA
14.50
15.30
16.20
17.10
16.20
17.10
18.00
19.00
19.80
18.90
22.00
21.00
1
1
1
1
26.5
25.2
29.1
27.7
15.10
15.90
13.70
14.40
1
1
1
1
P4KE22C
P4KE22CA
P4KE24C
P4KE24CA
17.80
18.80
19.40
20.50
19.80
20.90
21.60
22.80
24.20
23.10
26.40
25.20
1
1
1
1
31.9
30.6
34.7
33.2
12.50
13.10
11.50
12.00
1
1
1
1
P4KE27C
P4KE27CA
P4KE30C
P4KE30CA
21.80
23.10
24.30
25.60
24.30
25.70
27.00
28.50
29.70
28.40
33.00
31.50
1
1
1
1
39.1
37.5
43.5
41.4
10.20
10.70
9.20
9.70
1
1
1
1
P4KE33C
P4KE33CA
P4KE36C
P4KE36CA
26.80
28.20
29.10
30.80
29.70
31.40
32.40
34.20
36.30
34.70
39.60
37.80
1
1
1
1
47.7
45.7
52.0
49.9
8.40
8.80
7.70
8.00
1
1
1
1
P4KE39C
P4KE39CA
P4KE43C
P4KE43CA
31.60
33.30
34.80
36.80
35.10
37.10
38.70
40.90
42.90
41.00
47.30
45.20
1
1
1
1
56.4
53.9
61.9
59.3
7.10
7.40
6.50
6.70
1
1
1
1
P4KE47C
P4KE47CA
P4KE51C
P4KE51CA
38.10
40.20
41.30
43.60
42.30
44.70
45.90
48.50
51.70
49.40
56.10
53.60
1
1
1
1
67.8
64.8
73.5
70.1
5.90
6.20
5.40
5.70
1
1
1
1
P4KE56C
P4KE56CA
P4KE62C
P4KE62CA
45.60
47.80
50.20
53.00
50.40
53.20
55.80
58.90
61.60
58.80
68.20
65.10
1
1
1
1
80.5
77.0
89.0
85.0
5.00
5.20
4.50
4.70
1
1
1
1
P4KE68C
P4KE68CA
P4KE75C
P4KE75CA
55.10
58.10
60.70
64.10
61.20
64.60
67.50
71.30
74.80
71.40
82.50
78.80
1
1
1
1
98.0
92.0
108.0
103.0
4.10
4.30
3.70
3.90
1
1
1
1
P4KE82C
P4KE82CA
P4KE91C
P4KE91CA
66.40
70.10
73.70
77.80
73.80
77.90
81.90
86.50
90.20
86.10
100.00
95.50
1
1
1
1
118.0
113.0
131.0
125.0
3.40
3.50
3.10
3.20
1
1
1
1
P4KE100C
P4KE100CA
P4KE110C
P4KE110CA
81.00
85.50
89.20
94.00
90.00
95.00
99.00
105.00
110.00
105.00
121.00
116.00
1
1
1
1
144.0
137.0
158.0
152.0
2.80
2.90
2.50
2.60
1
1
1
1
P4KE120C
P4KE120CA
P4KE130C
P4KE130CA
97.20
102.00
105.00
111.00
108.00
114.00
117.00
124.00
132.00
126.00
143.00
137.00
1
1
1
1
173.0
165.0
187.0
179.0
2.30
2.40
2.10
2.20
1
1
1
1
P4KE150C
P4KE150CA
P4KE160C
P4KE160CA
121.00
128.00
130.00
136.00
135.00
143.00
144.00
152.00
165.00
158.00
176.00
168.00
1
1
1
1
215.0
207.0
230.0
219.0
1.90
1.90
1.70
1.80
1
1
1
1
P4KE170C
P4KE170CA
P4KE180C
P4KE180CA
138.00
145.00
146.00
154.00
153.00
162.00
162.00
171.00
187.00
179.00
198.00
189.00
1
1
1
1
244.0
234.0
258.0
246.0
1.60
1.70
1.60
1.60
1
1
1
1
P4KE200C
P4KE200CA
P4KE220C
P4KE220CA
162.00
171.00
175.00
185.00
180.00
190.00
198.00
209.00
220.00
210.00
242.00
231.00
1
1
1
1
287.0
274.0
344.0
328.0
1.40
1.50
1.20
1.20
1
1
1
1
P4KE250C
P4KE250CA
P4KE300C
P4KE300CA
202.00
214.00
243.00
256.00
225.00
237.00
270.00
285.00
275.00
263.00
330.00
315.00
1
1
1
1
360.0
344.0
430.0
414.0
1.10
1.20
0.93
1.00
1
1
1
1
P4KE350C
P4KE350CA
P4KE400C
P4KE400CA
284.00
300.00
324.00
342.00
315.00
332.00
360.00
380.00
385.00
368.00
440.00
420.00
1
1
1
1
504.0
482.0
574.0
548.0
0.79
0.83
0.70
0.73
1
1
1
1
P4KE440C
P4KE440CA 356.00
376.00 396.00
418.00 484.00
462.00 1
1631.0
602.0 0.63
0.66 1
1
P4KE SERIES 5 of 6 © 2006 Won-Top Electronics
MARKING INFORMATION
TAPING SPECIFICATIONS
PACKAGING INFORMATION
Packaging Reel Di ameter /
Box Size (mm) Quantity
(PCS) Carton Size
(mm) Quantity
(PCS) Approx. Gross Weight
(KG)
TAPE & REEL 330 5,000 370 x 370 x 420 25,000 13.0
TAPE & BOX 255 x 75 x 150 5,000 400 x 273 x 415 50,000 21.0
BULK 198 x 84 x 20 1,000 459 x 214 x 256 50,000 19.5
Note: 1. Paper reel, white or gray color. Core material: plastic or metal.
2. Components are packed in accordance with EIA standard RS-296-E.
TAPE & REEL
P4KExx
WTE
0.8mm
MAX
5mm
1.2mm
MAX
0.8mm
MAX
6mm 52.4mm
Cathode Tape: Red
Anode Tape: White
330mm
Product ID Label
Inspection Hole
(both ends)
80±5mm
TAPE & BOX
255mm
Product ID Label
150mm
75mm
BULK
198mm
84mm
20mm
Cathode = Polarity Band Except
= Bi-Directi onal Types
P4KExx = Device Number
WTE = Manufacturer’s Logo
P4KE SERIES 6 of 6 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
P4KExx-T3 DO-41 5000/Tape & Reel
P4KExx-TB DO-41 5000/Tape & Box
P4KExx DO-41 1000 Units/Box
1. Products listed in bold are WTE Preferred devices.
2. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
3. To order RoHS / Lead Free version, add “-LF” suffix to part number above.
For exam pl e, P4 K E6.8-TB- LF .
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer . WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
