Axial Lead Transient Voltage Suppressors (TVS)
20KP Series
20 To 300 V
20000W
Reverse
Stand-Off
Voltage
V
RWM
(V)
20
24
26
28
30
32
34
36
40
44
48
52
56
60
64
68
72
80
88
96
104
112
120
132
144
160
172
180
192
204
216
232
240
256
280
300
Breakdown
Voltage V
BR
(V)
@I
T
MIN
22.34
26.81
29.04
31.28
33.51
35.74
38.00
40.20
44.70
49.10
53.60
58.10
62.60
67.00
71.50
76.00
80.40
89.40
98.30
107.20
116.20
125.10
134.00
147.40
160.80
178.70
192.10
201.10
214.50
227.90
241.30
159.10
268.10
286.00
312.80
335.10
50
50
50
50
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
Test
Current
I
T
(mA)
Maximum
Clamping
Voltage V
C
@I
PP
(V)
36.8
41.2
22.7
48.0
51.5
54.3
57.5
61.5
67.8
72.7
79.4
85.8
92.6
97.6
104.0
110.0
116.0
130.0
142.0
155.0
168.0
182.0
194.0
213.0
232.0
258.0
277.0
291.0
309.0
329.0
348.0
374.0
387.0
412.0
451.0
483.0
Maximum
Peak
Pulse
Current I
PP
(A)
548.9
490.3
451.9
420.8
392.2
372.0
351.3
328.5
297.9
277.9
254.4
235.4
218.1
207.0
194.2
183.6
174.1
155.4
142.3
130.3
120.2
111.0
104.1
94.8
87.1
78.3
72.9
69.4
65.4
61.4
58.0
54.0
52.2
49.0
44.8
41.8
Maximum
Reverse
Leakage I
R
@V
RWM
(μA)
5000
5000
2000
1000
250
150
50
20
15
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Part Number
Uni
20KP20A
20KP24A
20KP26A
20KP28A
20KP30A
20KP32A
20KP34A
20KP36A
20KP40A
20KP44A
20KP48A
20KP52A
20KP56A
20KP60A
20KP64A
20KP68A
20KP72A
20KP80A
20KP88A
20KP96A
20KP104A
20KP112A
20KP120A
20KP132A
20KP144A
20KP160A
20KP172A
20KP180A
20KP192A
20KP204A
20KP216A
20KP232A
20KP240A
20KP256A
20KP280A
20KP300A
Note:
1.
Bi
20KP20CA
20KP24CA
20KP26CA
20KP28CA
20KP30CA
20KP32CA
20KP34CA
20KP36CA
20KP40CA
20KP44CA
20KP48CA
20KP52CA
20KP56CA
20KP60CA
20KP64CA
20KP68CA
20KP72CA
20KP80A
20KP88CA
20KP96CA
20KP104CA
20KP112CA
20KP120CA
20KP132CA
20KP144CA
20KP160CA
20KP172CA
20KP180CA
20KP192CA
20KP204CA
20KP216CA
20KP232CA
20KP240CA
20KP256CA
20KP280CA
20KP300CA
For Bi-Directional devices having V
R
of 40 volts and under, the I
R
limit is double
UN Semiconductor Co., Ltd.
Revision
October 18, 2013
2/5
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
UNSEMI [ UN Semiconducctor INC ]
