ETC 20KPA20A

20KPA SERIES
CLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPRESSOR
STAND-OFF VOLTAGE-20 TO 300 Volts
20000 Watt Peak Pulse Power
20KPA
PART NUMBER
TEST
REVERSE BREAKDOWN BREAKDOWN
VOLTAGE
VOLTAGE
CURRENT
STAND- OFF
VBR(V)
VBR(V)
IT
VOLTAGE
VRWM (V)
MIN. @IT
MAX. @IT
(mA)
REVERSE
PEAK
LEAKAGE
PULSE
CURRENT @ VRWM IR(µ
Ipp (A)
A)
MAXIMUN
CLAMPING
VOLTAGE
@IPP VC (V)
UNI-POLAR
BI-POLAR
20KPA20A
20KPA20CA
20
22.34
24.38
50
548.9
5000
36.8
20KPA24A
20KPA24CA
24
26.81
29.26
50
490.3
5000
41.2
20KPA26A
20KPA26CA
26
29.04
31.69
50
451.9
2000
44.7
20KPA28A
20KPA28CA
28
31.28
34.13
50
420.8
1000
48.0
20KPA30A
20KPA30CA
30
33.51
36.57
5
392.2
250
51.5
20KPA32A
20KPA32CA
32
35.74
39.01
5
372.0
150
54.3
20KPA34A
20KPA34CA
34
38.0
41.4
5
351.3
50
57.5
20KPA36A
20KPA36CA
36
40.2
43.9
5
328.5
20
61.5
20KPA40A
20KPA40CA
40
44.7
48.8
5
297.9
15
67.8
20KPA44A
20KPA44CA
44
49.1
53.6
5
277.9
10
72.7
20KPA48A
20KPA48CA
48
53.6
58.5
5
254.4
10
79.4
20KPA52A
20KPA52CA
52
58.1
63.4
5
235.4
10
85.8
20KPA56A
20KPA56CA
56
62.6
68.3
5
218.1
10
92.6
20KPA60A
20KPA60CA
60
67.0
73.1
5
207.0
10
97.6
20KPA64A
20KPA64CA
64
71.5
78.0
5
194.2
10
104.0
20KPA68A
20KPA68CA
68
76.0
82.9
5
183.6
10
110.0
20KPA72A
20KPA72CA
72
80.4
87.8
5
174.1
10
116.0
20KPA80A
20KPA80CA
80
89.4
97.5
5
155.4
10
130.0
20KPA88A
20KPA88CA
88
98.3
107.3
5
142.3
10
142.0
20KPA96A
20KPA96CA
96
107.2
117.0
5
130.3
10
155.0
20KPA104A
20KPA104CA
104
116.2
126.8
5
120.2
10
168.0
20KPA112A
20KPA112CA
112
125.1
136.5
5
111.0
10
182.0
20KPA120A
20KPA120CA
120
134.0
146.3
5
104.1
10
194.0
20KPA132A
20KPA132CA
132
147.4
160.9
5
94.8
10
213.0
20KPA144A
20KPA144CA
144
160.8
175.5
5
87.1
10
232.0
20KPA160A
20KPA160CA
160
178.7
195.0
5
78.3
10
258.0
20KPA172A
20KPA172CA
172
192.1
209.7
5
72.9
10
277.0
20KPA180A
20KPA180CA
180
201.1
219.4
5
69.4
10
291.0
20KPA192A
20KPA192CA
192
214.5
234.0
5
65.4
10
309.0
20KPA204A
20KPA204CA
204
227.9
248.7
5
61.4
10
329.0
20KPA216A
20KPA216CA
216
241.3
263.3
5
58.0
10
348.0
20KPA232A
20KPA232CA
232
259.1
282.8
5
54.0
10
374.0
20KPA240A
20KPA240CA
240
268.1
292.6
5
52.2
10
387.0
20KPA256A
20KPA256CA
256
286.0
312.1
5
49.0
10
412.0
20KPA280A
20KPA280CA
280
312.8
341.3
5
44.8
10
451.0
20KPA300A
20KPA300CA
300
335.1
365.7
5
41.8
10
483.0
For bidirectional type having Vrwm of 40 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%
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20KPA SERIES
CLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPRESSOR
STAND-OFF VOLTAGE-20 TO 300 Volts
20000 Watt Peak Pulse Power
Case Style P600
1.0 (25.4)
MIN.
0.360 (9.1)
0.340 (8.6)
DIA.
0.360 (9.1)
0.340 (8.6)
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
Dimensions in inches and(millimeters)
FEATURES
Ϩ Plastic package
Ϩ Glass passivated junction
Ϩ 20000W Peak Pulse Power capability on 10/1000 µs
waveform
Ϩ Excellent clamping capability
Ϩ Repetition rate (duty cycle) : 0.05%
Ϩ Low incremental surge resistance
Ϩ Fast response time : typically less than 1.0 ps from 0 volts to BV
Ϩ High temperature soldering guaranteed : 265°C / 10 seconds / .375"
,(9.5mm) lead length,51bs.(2.3kg) tension
Ϩ Pb-free plated
MECHANICAL DATA
Case: Molded plastic over glass passivated junction
Terminal: Solderable per MIL-STD-750, Method 2026
Polarity: Color band denoted positive end (cathode)
except Bipolar
Mounting Position: Any
Weight: 0.07 ounce, 2.5 gram
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types 20KPA 20 thru types 20KPA 300.(e.g. 20KPA20C, 20KPA300CA)
Electrical characteristics apply in both directions.
MAXIMUM PATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
Peak Pulse Power Dissipation on 10/ 1000 µs waveform
Peak Pulse Current of on 10-1000 µs waveform
Steady State Power Dissipation at T1= 75°C Lead Lengths. 375",
9.5mm)
Peak Forward Surge Current,1/20 second / 25к (JEDEC Method)
Operatings and Storage Temperature Range
(
SYMBOL
VALUE
UNITS
PPPM
Minimum
20000
Watts
IPPM
SEE
TABLE 1
Amps
PM (AV)
8
Watts
IFSM
400
Amps
TJ , TSTG
-55 to
+175
°C
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