MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
182KD25NX*
thru
201KD25NX*
130 to 1000 Volts
Varistor
155 to 1100 Joule
Features
•
•
•
•
Radial-Lead Varistor
Designed to be Operated Continuously Across AC Power Lines
No Derating Up to 85℃ Ambient
Available in Tape and Reel or Bulk Pack
Maximum Ratings
•
•
•
•
Operating Ambient Temperature Range: -55℃ to +85℃
Storage Temperature Range: -55℃ to +125℃
Temperature Coefficient (αV) of Clamping Voltage (V
C
) at
Specified Test Current:<0.05%/℃
Varistor voltage temperature coefficient:
Vb at 20℃-Vb at 70℃
×
Vb at 20℃
1
50
× 100(%
℃
)
120
100
80
60
40
20
0
-55
60
80
100
120
140
160
AMBIENT TEMPERATURE (°C)
PERCENT OF RATED VALUE
CURRENT, ENERGY AND POWER DERATING
CURVE
Note :
*
'X' can be S, C, I or Y .
'S'
'C'
'I'
'Y'
denotes
denotes
denotes
denotes
straight lead
out crimped lead
inner crimped lead
kink lead
www.mccsemi.com
Revision: 1
2005/10/25
182KD25NX thru 201KD25NX
MCC
Micro Commercial Components
Withstanding Surge
Current
1 time
(A)
2 times
Rated
Wattage
(W)
Varistor
Voltage
V1mA
(V)
1800(1620-1980)
1500(1350-1650)
1200(1080-1320)
1100(990-1210)
1000(900-1100)
910(819-1001)
820(738-902)
780(702-858)
750(675-825)
680(612-748)
620(558-682)
20000
14000
1.0
560(504-616)
510(459-561)
470(423-517)
430(387-473)
390(351-429)
360(324-396)
330(297-363)
300(270-330)
270(243-297)
240(216-264)
220(198-242)
200(185-225)
Maximum
Clamping
Voltage
V150A
(V)
2970
2475
1815
1815
1650
1500
1355
1290
1240
1120
1025
920
845
775
710
650
595
550
505
455
395
360
330
TM
Electrical Characteristics @ 25
O
C Unless Otherwise Noted
Maximum Allowable
Voltage
Part Number
Acrcms
(V)
1000
750
750
680
625
550
510
485
460
420
385
350
320
300
275
250
230
210
190
175
150
140
130
DC
(V)
1465
1300
980
895
825
745
670
640
615
560
505
460
415
385
350
320
300
275
250
225
200
180
170
Maximum
Energy
10/1000us
(J)
1100
950
785
685
620
560
505
485
460
430
425
420
420
385
335
300
245
230
220
210
190
170
155
182KD25NX
152KD25NX
122KD25NX
112KD25NX
102KD25NX
911KD25NX
821KD25NX
781KD25NX
751KD25NX
681KD25NX
621KD25NX
561KD25NX
511KD25NX
471KD25NX
431KD25NX
391KD25NX
361KD25NX
331KD25NX
301KD25NX
271KD25NX
241KD25NX
221KD25NX
201KD25N X
www.mccsemi.com
Revision: 1
2005/10/25
RF/无线
