MCC
Features
•
•
•
•
•
mponents
o
20736 Marilla
Street Chatsworth
!"#
$
% !"#
112KD09
thru
180LD09
10 to 680 Volts
Varistor
2.1 to 98.0 Joule
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
UL Recognized File # E171541
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
DIMENSIONS
20
DIM
D
A
d
e
B
C
INCHES
MIN
---
---
.021
.165
.787
0
-55
60
80
100
120
140
160
AMBIENT TEMPERATURE (°C)
PERCENT OF RATED VALUE
CURRENT, ENERGY AND POWER DERATING
CURVE
MM
3.68
.165
MAX
MIN
.433
---
.551
---
.026
0.55
.039
4.20
----
20.00
See note 2
4.20
MAX
11.00
14.00
0.65
5.80
---
NOTE
www.mccsemi.com
Revision: 2
2004/08/17
112KD09 thru 180LD09
MCC
Max.
Clamping Voltage
V-I Curve (621K to 112K)
5000
Max.
Leakage Current
4000
112KD09
3000
102KD09
911KD09
821KD09
781KD09
751KD09
681KD09
621KD09
2000
V
1000
700
600
500
400
300
200
10
-6
10
-5
10
-4
Test current waveform
10
-6
to 10
-3
A: Direct current
-1
4
10 to 10 A: 8/20µs
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
A
V-I Surge Life Time Ratings
(180L to 680K)
1000
10000
V-I Surge Life Time Ratings
(820K to112K)
300
200
2 times
100
50
40
30
20
A
10
5
4
3
2
1
0.5
0.4
0.3
0.2
0.1
10 times
10
2
times
10 times
10
4
times
10 times
10 times
6
5
3
3000
2000
1 time
1000
500
1 time
2 times
400
300
10 times
200
10
2
times
A
100
50
40
30
20
10
5
4
3
2
1
10
3
times
10 times
10
5
times
10
6
times
4
20
100
µs
1000
10000
20
100
µs
1000
10000
Impulse Current – Amperes
Impulse Width – Micro seconds
Impulse Current – Amperes
Impulse Width – Micro seconds
www.mccsemi.com
Revision: 2
2004/08/17
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