Ceramate GNR07D331K Varistor Datasheet

SPECIFICATIONS
PRODUCT:
VARISTOR
TYPE:
GNR07D□□□
□□□K
□□□
MODEL:
CITATION:
REVISION:
B01
TOTAL PAGES:
5
RELEASED DATE:
Oct. 13, 2001
PAGE:1/5
REVISION HISTORY
NO
REV. DATE
1
Oct. 13, 2001
DCR NO.
DESCRIPTION OF CHANGE
REV.
NEW RELEASE
B01
2
3
4
5
6
7
8
9
10
11
12
Approved by
Checked by
Edited by
Yu-Chang Huang
Cloud Chen
Andy Chiang
TYPE
GNR07D□□□
□□□K
□□□
MODEL
PAGE
CITATION
DATE
QUALITY APPROVAL and STRUCTURE
SUBJECT
REV.
Oct. 13, 2001
B01
1. QUALITY SYSTEM APPROVAL
ISO9001 Certificate of approval No.97-HOU-AQ-1382
2. SAFETY STANDARDS APPROVAL
Standard No.
UL 1414
UL 1449
UL 497B
CUL
File No.
E181368
E166389
E187844
E166389
180K〜680K
201K〜471K
CSA C22.2 No.1 VDE 42000
LR105317
5938
Approved
820K〜181K
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
3. STRUCTURE
NO.
ITEM
3.1
Main Material
Zinc Oxide
3.2
Coating Material
Epoxy Resin
3.3
Marking
3.4
Appearance
3.5
DESCRIPTION
GNR, Part number, UL, CSA(or CUL) and VDE recognized
component mark, Date code
Without dirt and crack, marking should be clear
Dimensions
Unit: mm
*(1) See Page 3, Dimensions Table
2/5
D(max.)
9.0
H(max.)
12.0
T(max.)
*(1)
F
5.0± 1.0
ψd
0.6± 0.1
L(min.)
25.0
k(max.)
3.0
TYPE
GNR07D□□□
□□□K
□□□
MODEL
CITATION
SUBJECT
PAGE
DATE
DIMENSIONS
TABLE
REV.
Part No.
Tmax.
07D180K
3.4
07D220K
3.6
07D270K
3.9
07D330K
3.2
07D390K
3.4
07D470K
3.6
07D560K
3.8
07D680K
3.6
07D820K
3.2
07D101K
3.4
07D121K
3.6
07D151K
3.9
07D181K
3.3
07D201K
3.4
07D221K
3.5
07D241K
3.6
07D271K
3.7
07D301K
3.9
07D331K
4.0
07D361K
4.2
07D391K
4.3
07D431K
4.5
07D471K
4.7
Unit:mm
3/5
Oct. 13, 2001
B01
TYPE
GNR07D□□□
□□□K
□□□
MODEL
CITATION
PAGE
DATE
ELECTRICAL CHARACTERISTICS
SUBJECT
REV.
4/5
Oct. 13, 2001
B01
4. ELECTRICAL CHARACTERISTICS
N0.
ITEM
4.0
Standard Conditions
4.1
Maximum Allowable
Voltage
4.2
4.3
4.4
4.5
4.6
4.7
4.8
Varistor Voltage
Varistor Voltage
Temperature
Coefficient
Max. Clamping
Voltage
Rated Power
Withstanding Surge
Current
Energy
Surge Life
PERFORMANCE
TEST METHODS
Unless otherwise specified, all tests are made under
environmental conditions as given below:
Temperature:
5〜35℃
Relative humidity:
45〜85 % RH
AC : *(2) Vrms Maximum continuous sine wave(RMS) or DC
DC : *(2) V
voltage which may be applied.
V1mA : *(2) V
Voltage across the varistor measured at CmA DC.
0 〜 −0.05 %/℃
VCmA at 85℃ - VCmA at 25℃
VCmA at 25℃
*(2) V at *(2) A
*(2) W
*(2) A
*(2) Joule
*(2) A
×
60
× 100
Peak voltage across the varistor with a specified
peak impulse current of 8× 20μs waveform.
Maximum 50〜60Hz power which may be loaded
for 1,000 hrs at 85± 2℃ with △VCmA/ VCmA ≦±
10%.
The max. current within the varistor voltage change
of less than ± 10% when impulse current (8× 20μ
s) applied .
The max. current within the varistor voltage change
of less than ± 10% when impulse current (8× 20μ
s) applied two times with an interval of 5 minutes.
The max. energy absorbed with a varistor voltage
change of less than ± 10% when one impulse(10×
1000μs) is applied.
The max. current with a varistor voltage change of
less than ± 10% when 10,000 times impulse current
(8× 20μs) are applied at intervals of 20 seconds at
room temperature.
* (2) See Page 5
1
GNR07D□□□
□□□K
□□□
TYPE
MODEL
CITATION
PAGE
DATE
ELECTRICAL CHARACTERISTICS
SUBJECT
MAXIMUM
CLAMPING
RATED
REV.
SURGE
Oct. 13, 2001
B01
MAXIMUM
SURGE
VARISTOR
PART
NUMBER
ALLOWABLE
VOLTAGE
WATTAGE CURRENT
VOLTAGE
VOLTAGE
ACrms(V) DC(V)
(MAX.)
(V)
(V)
Ip(A)
(MAX.)
(W)
(8/20μ
μ s)
Itm(A)
1 TIME
2 TIMES
ENERGY
(10/1000μ
μ s)
Wtm(joule)
07D180K
11
14
16〜20
36
1.1
07D220K
14
18
20〜24
43
1.3
07D270K
17
22
24〜30
53
1.6
07D330K
20
26
30〜36
65
07D390K
25
31
35〜43
77
2.4
07D470K
30
38
42〜52
93
2.8
07D560K
35
45
50〜62
110
3.4
07D680K
40
56
61〜75
135
4.1
07D820K
50
65
74〜90
135
7.0
07D101K
60
85
90〜110
165
8.5
07D121K
75
100
108〜132
200
10.0
07D151K
95
125
135〜165
250
13.0
07D181K
115
150
162〜198
300
16.0
07D201K
130
170
185〜225
340
17.5
07D221K
140
180
198〜242
360
19.0
07D241K
150
200
216〜264
395
07D271K
175
225
247〜303
455
24.0
07D301K
190
250
270〜330
505
26.0
07D331K
210
275
297〜363
550
28.0
07D361K
230
300
324〜396
595
32.0
07D391K
250
320
351〜429
650
35.0
07D431K
275
350
387〜473
710
40.0
07D471K
300
385
423〜517
775
42.0
2.5
10
0.02
0.25
500
250
1750 1250
2.0
21.0
5/5
LIFE
(A)
25
100
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