2322 59. .....
Varistors
Vishay BCcomponents
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
NON-REP.
TRANSIENT
CURRENT(5)
MAXIMUM
VOLTAGE at
STATED
MAXIMUM
ENERGY(4)
MAXIMUM
CONTINUOUS
VOLTAGE
TYPICAL
CAPACITANCE at
1 kHZ
VOLTAGE(3)at
1 mA
CATALOG
NUMBERS(1)
×
(10 1000 µs)
CURRENT
×
Inrp (8 20 µs)
RMS(2)
(V)
DC
(V)
V
(V)
I
(V)
(J)
(A)
(PF)
2322 ... .....
(A)
250
320
350
385
420
505
560
615
390
600
650
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
5.0
10.0
25.0
50.0
100.0
25.0
50.0
100.0
25.0
50.0
100.0
100.0
100.0
11.0
33.0
400
60
592 .2516(6)
593 .2516(6)
594 .2516(6)
595 .2516(6)
596 .2516
592 .2716(6)
593 .2716(6)
594 .2716(6)
595 .2716(6)
596 .2716
592 .3016(6)
593 .3016(6)
594 .3016(6)
595 .3016(6)
596 .3016
592 .3216(6)
593 .3216(6)
594 .3216(6)
595 .3216(6)
596 .3216
592 .3816(6)
593 .3816(6)
594 .3816(6)
595 .3816(6)
596 .3816
592 .4216(6)
593 .4216(6)
594 .4216(6)
595 .4216(6)
596 .4216
592 .4616(6)
593 .4616(6)
594 .4616(6)
595 .4616(6)
596 .4616
594 .5116(6)
595 .5116(6)
596 .5116
1200
2500
4500
6500
400
160
300
480
960
55
650
58.0
650
96.0
240.0
12.0
36.0
63.0
104.0
264.0
13.0
40.0
71.0
117.0
280.0
15.0
44.0
77.0
120.0
296.0
18.0
51.0
67.0
110.0
328.0
20.0
56.0
73.0
120.0
344.0
21.0
650
275
300
320
385
420
460
430
470
510
620
680
750
695
710
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
2500
4500
6500
2500
4500
6500
6500
6500
140
270
440
900
50
130
240
400
810
45
710
710
710
750
800
800
800
775
800
850
120
220
370
750
40
850
850
842
1000
1025
1025
1025
1025
1100
1120
1120
1120
1120
1200
1240
1240
1240
1240
1355
1355
1355
1500
1500
1500
1650
1815
95
180
280
570
35
85
165
250
510
30
63.0
82.0
75
150
225
460
135
220
450
120
180
370
320
270
135.0
360.0
89.0
145.0
376.0
98.0
160.0
408.0
448.0
496.0
510
550
670
745
820
910
594 .5516(6)
595 .5516(6)
596 .5516
596 .6216
596 .6816
625
680
825
895
1000
1100
Notes
1. Lists with products certified according to UL (E98144), VDE (122380E), CSA (219883) and CECC (42201-001) are available at
www.vishay.com or on request.
2. The sinusoidal voltage is assumed as the normal operating condition. If a non-sinusoidal voltage is present, type selection should be based
on multiplying the peak voltage by a factor of 0.707.
3. The voltage measured at 1 mA meets the requirements of “paragraph 4.3 of CECC specification 42000”.
The tolerance on the voltage at 1 mA is ±10%.
4. High energy surges are generally of longer duration. The maximum energy for one pulse of 10 × 1000 µs is given as a reference for longer
duration pulses. This pulse can be characterised by peak current (Ip) and pulse width t2 (virtual time of half Ip value, following “IEC 60060-2,
section 6” ). If Vp is the clamping voltage corresponding to Ip, the energy absorbed in the varistor is determined by the formula:
E = K × Vp × Ip × t2
where:
a) K is dependent on the value of t2 when the value of t1 is between 8 µs and 10 µs; see Peak Current as a Function of Pulse Width drawing.
5. A current wave of 8 × 20 µs (requirement of “paragraph B.2.10.1 of CECC specification 42000” ) is used as a standard for pulse current and
clamping voltage ratings. The maximum non-repetitive transient current is given for one pulse applied during the life of the component.
6. Replace the last digit of the catalog number with a ‘7’ for ordering on tape in ammopack.
www.vishay.com
218
For technical questions contact: nlr.europe@vishay.com
Document Number: 29081
Revision: 10-Oct-03
VISHAY [ VISHAY ]
