Transient Voltage Suppression Diodes
3KP Series
Axial Type
3000 Watt Specifications
Features
 RoHS Compliance Standard
- 3000 watt peak pulse power dissipation
- Available in voltages from 5V to 220V
- Unidirectional and Bidirectional
- Glass passivated junction
- Low clamping factor
- Available in bulk or tape and reel (Reel quantity = 800 pieces)
- Each device 100% surge tested
- UL 497B Recognized, File # E135015
- Tape and Reel to EIA Standard RS-296-E
Absolute Maximum Ratings
| Parameter |
Value |
| Peak pulse power dissipation (P) at 25°C |
3000W |
| Steady state power dissipation at lead temperature = 75°C (Lead length 3/8" min.) |
8W |
| Operating and storage temperatures |
-55°C to + 175°C |
Mechanical Dimensions
Standard Mounting Pad Layout
Electrical Characteristics
| Part Number* |
Rated
Standoff
Voltage |
Breakdown Voltage |
Maximum
Stand By
Current
@V+
I |
10/1000µs
Maximum
Clamping
Voltage
@I#
V Max |
10/1000µs
Rated Peak
Impulse
Current I#
|
| V (Volts) |
@I |
| V (Volts) |
Min |
Max |
(mA) |
(µA) |
(Volts) |
(Amperes) |
| 3KP5.0A |
5.0 |
6.40 |
7.00 |
50 |
5000 |
9.2 |
326.1 |
| 3KP6.0A |
6.0 |
6.67 |
7.37 |
50 |
5000 |
10.3 |
291.3 |
| 3KP6.5A |
6.5 |
7.22 |
7.98 |
50 |
2000 |
11.2 |
267.9 |
| 3KP7.0A |
7.0 |
7.78 |
8.60 |
50 |
1000 |
12.0 |
250.0 |
| 3KP7.5A |
7.5 |
8.33 |
9.21 |
5 |
250 |
12.9 |
232.6 |
| 3KP8.0A |
8.0 |
8.89 |
9.83 |
5 |
150 |
13.6 |
220.6 |
| 3KP8.5A |
8.5 |
9.44 |
10.40 |
5 |
50 |
14.4 |
208.3 |
| 3KP9.0A |
9.0 |
10.00 |
11.10 |
5 |
20 |
15.4 |
194.8 |
| 3KP10 |
10.00 |
11.10 |
14.10 |
5 |
5 |
18.8 |
159.6 |
| 3KP10A |
10.00 |
11.10 |
12.80 |
5 |
5 |
17.0 |
176.4 |
| 3KP11 |
11.00 |
12.20 |
15.40 |
1 |
5 |
20.1 |
149.2 |
| 3KP11A |
11.00 |
12.20 |
14.00 |
1 |
5 |
18.2 |
184.8 |
| 3KP12 |
12.00 |
13.30 |
16.90 |
1 |
5 |
22.0 |
136.4 |
| 3KP12A |
12.00 |
13.30 |
15.30 |
1 |
5 |
19.9 |
150.6 |
| 3KP13 |
13.00 |
14.40 |
18.20 |
1 |
5 |
23.8 |
126.0 |
| 3KP13A |
13.00 |
14.40 |
16.50 |
1 |
5 |
21.5 |
139.4 |
| 3KP14 |
14.00 |
15.60 |
19.80 |
1 |
5 |
25.8 |
116.2 |
| 3KP14A |
14.00 |
15.60 |
17.90 |
1 |
5 |
23.2 |
129.4 |
| 3KP15 |
15.00 |
16.70 |
21.10 |
1 |
5 |
26.9 |
111.6 |
| 3KP15A |
15.00 |
16.70 |
19.20 |
1 |
5 |
24.4 |
123.0 |
| 3KP16 |
16.00 |
17.80 |
22.60 |
1 |
5 |
28.8 |
104.2 |
| 3KP16A |
16.00 |
17.80 |
20.50 |
1 |
5 |
26.0 |
115.4 |
| 3KP17 |
17.00 |
18.90 |
23.90 |
1 |
5 |
30.5 |
98.4 |
| 3KP17A |
17.00 |
18.90 |
21.70 |
1 |
5 |
27.6 |
106.6 |
| 3KP18 |
18.00 |
20.00 |
25.30 |
1 |
5 |
32.2 |
93.2 |
| 3KP18A |
18.00 |
20.00 |
23.30 |
1 |
5 |
29.2 |
102.8 |
| 3KP20 |
20.00 |
22.20 |
28.10 |
1 |
5 |
35.8 |
83.8 |
| 3KP20A |
20.00 |
22.20 |
25.50 |
1 |
5 |
32.4 |
92.6 |
| 3KP22 |
22.00 |
24.40 |
30.90 |
1 |
5 |
39.4 |
76.2 |
| 3KP22A |
22.00 |
24.40 |
28.00 |
1 |
5 |
35.5 |
84.4 |
| 3KP24 |
24.00 |
26.70 |
33.80 |
1 |
5 |
43.0 |
69.8 |
| 3KP24A |
24.00 |
26.70 |
30.70 |
1 |
5 |
38.9 |
77.2 |
| 3KP26 |
26.00 |
28.90 |
36.60 |
1 |
5 |
46.6 |
64.4 |
| 3KP26A |
26.00 |
28.90 |
33.20 |
1 |
5 |
42.1 |
71.2 |
| 3KP28 |
28.00 |
31.10 |
39.40 |
1 |
5 |
50.0 |
60.0 |
| 3KP28A |
28.00 |
31.10 |
35.80 |
1 |
5 |
45.4 |
66.0 |
| 3KP30 |
30.00 |
33.30 |
42.20 |
1 |
5 |
53.5 |
56.0 |
| 3KP30A |
30.00 |
33.30 |
38.30 |
1 |
5 |
48.4 |
62.0 |
| 3KP33 |
33.00 |
36.70 |
46.50 |
1 |
5 |
59.0 |
50.4 |
| 3KP33A |
33.00 |
36.70 |
42.20 |
1 |
5 |
53.3 |
56.2 |
| 3KP36 |
36.00 |
40.00 |
50.70 |
1 |
5 |
64.3 |
46.6 |
| 3KP36A |
36.00 |
40.00 |
46.00 |
1 |
5 |
58.1 |
51.6 |
| 3KP40 |
40.00 |
44.40 |
53.30 |
1 |
5 |
71.4 |
42.0 |
| 3KP40A |
40.00 |
44.40 |
51.10 |
1 |
5 |
64.5 |
46.4 |
| 3KP43 |
43.00 |
47.80 |
60.50 |
1 |
5 |
76.7 |
39.2 |
| 3KP43A |
43.00 |
47.80 |
54.90 |
1 |
5 |
69.4 |
43.2 |
| 3KP45 |
45.00 |
50.00 |
63.30 |
1 |
5 |
80.3 |
37.4 |
| 3KP45A |
45.00 |
50.00 |
57.50 |
1 |
5 |
72.7 |
41.2 |
| 3KP48 |
48.00 |
53.30 |
67.50 |
1 |
5 |
85.5 |
35.0 |
| 3KP48A |
48.00 |
53.30 |
61.30 |
1 |
5 |
77.4 |
38.8 |
| 3KP51 |
51.00 |
56.70 |
71.80 |
1 |
5 |
91.1 |
37.0 |
| 3KP51A |
51.00 |
56.70 |
65.20 |
1 |
5 |
82.4 |
36.4 |
| 3KP54 |
54.00 |
60.00 |
76.00 |
1 |
5 |
96.3 |
31.2 |
| 3KP54A |
54.00 |
60.00 |
69.00 |
1 |
5 |
87.1 |
34.4 |
| 3KP58 |
58.00 |
64.40 |
81.60 |
1 |
5 |
103.0 |
29.2 |
| 3KP58A |
58.00 |
64.40 |
74.10 |
1 |
5 |
93.6 |
32.0 |
| 3KP60 |
60.00 |
66.70 |
84.50 |
1 |
5 |
107.0 |
28.0 |
| 3KP60A |
60.00 |
66.70 |
76.70 |
1 |
5 |
96.8 |
31.0 |
| 3KP64 |
64.00 |
71.10 |
90.10 |
1 |
5 |
114.0 |
26.4 |
| 3KP64A |
64.00 |
71.10 |
81.80 |
1 |
5 |
103.0 |
29.2 |
| 3KP70 |
70.00 |
77.80 |
98.60 |
1 |
5 |
125.0 |
24.0 |
| 3KP70A |
70.00 |
77.80 |
89.50 |
1 |
5 |
113.0 |
26.6 |
| 3KP75 |
75.00 |
83.30 |
105.70 |
1 |
5 |
134.0 |
22.4 |
| 3KP75A |
75.00 |
83.30 |
98.80 |
1 |
5 |
121.0 |
24.8 |
| 3KP78 |
78.00 |
86.70 |
109.80 |
1 |
5 |
139.0 |
21.6 |
| 3KP78A |
78.00 |
86.70 |
99.70 |
1 |
5 |
126.0 |
22.8 |
| 3KP85 |
85.00 |
94.40 |
119.20 |
1 |
5 |
151.0 |
19.8 |
| 3KP85A |
85.00 |
94.40 |
108.20 |
1 |
5 |
137.0 |
20.8 |
| 3KP90 |
90.00 |
100.00 |
126.50 |
1 |
5 |
160.0 |
18.8 |
| 3KP90A |
90.00 |
100.00 |
115.50 |
1 |
5 |
146.0 |
20.6 |
| 3KP100 |
100.00 |
111.00 |
141.00 |
1 |
5 |
179.0 |
16.6 |
| 3KP100A |
100.00 |
111.00 |
128.00 |
1 |
5 |
162.0 |
18.6 |
| 3KP110 |
110.00 |
122.00 |
154.50 |
1 |
5 |
196.0 |
15.4 |
| 3KP110A |
110.00 |
122.00 |
140.50 |
1 |
5 |
177.0 |
16.8 |
| 3KP120 |
120.00 |
133.00 |
169.00 |
1 |
5 |
214.0 |
14.0 |
| 3KP120A |
120.00 |
133.00 |
153.00 |
1 |
5 |
193.0 |
15.6 |
| 3KP130 |
130.00 |
144.00 |
182.50 |
1 |
5 |
231.0 |
13.0 |
| 3KP130A |
130.00 |
144.00 |
165.50 |
1 |
5 |
209.0 |
14.4 |
| 3KP150 |
150.00 |
167.00 |
211.50 |
1 |
5 |
268.0 |
11.2 |
| 3KP150A |
150.00 |
167.00 |
192.50 |
1 |
5 |
243.0 |
12.4 |
| 3KP160 |
160.00 |
178.00 |
226.00 |
1 |
5 |
287.0 |
10.4 |
| 3KP160A |
160.00 |
178.00 |
205.00 |
1 |
5 |
259.0 |
11.6 |
| 3KP170 |
170.00 |
189.00 |
239.50 |
1 |
5 |
304.0 |
9.8 |
| 3KP170A |
170.00 |
189.00 |
217.50 |
1 |
5 |
275.0 |
11.0 |
Add “C” or “CA” suffix for bidirectional device types.
+ = For Bidirectional Types Having V <= 10V, their I limit is doubled.
# = See General Information for Impulse Current Waveform.
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