DATA SHEET
METAL OXIDE VARISTORS
POWER SUPPLY
07D series
Product specification– February 12, 2019 V.0
RoHS compliant & Halogen free
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
2
13
07D
Metal Oxide Varistors (MOV) Data Sheet
Features
■
■
■
■
■
■
■
■
Wide operating voltage (V1mA) range from 18V to 820V
Fast responding to transient over-voltage
Large absorbing transient energy capability
Low clamping ratio and no follow-on current
Meets MSL level 1, per J-STD-020
Operating Temperature:-40℃ ~ +105℃
Storage Temperature:-40℃ ~ +125℃
Safety certification: UL: E327997
CSA: 246579
VDE: 40027827
Applications
■
■
■
■
■
Transistor, diode, IC, thyristor or triac semiconductor protection
Surge protection in consumer electronics
Surge protection in industrial electronics
Surge protection in electronic home appliances, gas and petroleum appliances
Relay and electromagnetic valve surge absorption
Part Number Code
Packing
No suffix: Bulk
TB: Tape & Box
TR: Tape & Reel
Tolerance
K: ±10%
Type
D: Disk
Varistor Voltage
180: 18V
101: 100V
102: 1000V
Surge Series
No suffix: Standard type
J: High Surge type
Lead Shape
No suffix: Straight leads
O: Outside crimped leads
F: Y Kinked leads
Element Diameter
07=7mm
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
3
13
07D
Dimensions
D
D
T
H1
K≤3.0
F
e
d
L1
d1
L1
L
K≤3.0
d
T
H1
H
D
d
F
O Type
F Type
Table 1
Table 2
Unit: mm
Unit: mm
Symbol
Dimension
Model
T
e
Model
T
e
H
7.5~12.0
180K
1.5~4.5
1.3
241K
2.1~4.6
2.0
H1
9.0~13.5
220K
1.6~4.6
1.4
271K
2.1~4.9
2.2
L(min.)
20.0
270K
1.6~4.7
1.6
301K
2.2~5.0
2.3
L1(min.)
15.0
330K
1.7~4.9
1.5
331K
2.2~5.1
2.3
D
7.0~9.0
390K
1.6~4.8
1.6
361K
2.4~5.2
2.5
F(±0.8)
5.0
470K
1.7~4.9
1.7
391K
2.5~5.4
2.6
T
Table 2
560K
1.8~5.0
1.9
431K
2.7~5.7
2.8
e(±0.8)
Table 2
680K
1.9~5.2
2.2
471K
2.8~6.0
3.0
d(±0.05)
0.6
820K
1.6~4.1
1.6
511K
2.9~6.2
3.2
d1(±0.4)
1.2
101K
1.9~4.3
1.8
561K
3.1~6.5
3.4
121K
1.9~4.5
2.0
621K
3.3~7.1
3.7
151K
1.7~4.8
1.6
681K
3.5~7.3
4.0
181K
1.8~4.3
1.7
751K
3.8~7.0
4.1
201K
1.9~4.4
1.8
781K
3.9~7.2
4.2
221K
2.0~4.5
1.9
821K
4.1~7.5
4.4
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
4
13
07D
Electrical Characteristics
Maximum
Allowable
Voltage
Part
Number
Varistor
Voltage
Maximum
Clamping
Voltage
Withstanding
Surge
Current
Maximum
Energy
(10/1000μs)
Rated
Power
Typical
Capacitance
(Reference)
Standard
High
Surge
VAC(V)
VDC(V)
V1mA(V)
IP(A)
VC(V)
I (A)
Standard
I (A)
High
Surge
(J)
Standard
(J)
High
Surge
(W)
@1KHz (pf)
180KD07
180KD07J
11
14
18(15~21.6)
2.5
36
250
500
0.9
2.0
0.02
2800
220KD07
220KD07J
14
18
22(19.5~26)
2.5
43
250
500
1.1
2.4
0.02
2300
270KD07
270KD07J
17
22
27(24~31)
2.5
53
250
500
1.4
3.0
0.02
1800
330KD07
330KD07J
20
26
33(29.5~36.5)
2.5
65
250
500
1.7
3.5
0.02
1500
390KD07
390KD07J
25
31
39(35~43)
2.5
77
250
500
2.1
4.0
0.02
1300
470KD07
470KD07J
30
38
47(42~52)
2.5
93
250
500
2.5
5.0
0.02
1100
560KD07
560KD07J
35
45
56(50~62)
2.5
110
250
500
3.1
6.0
0.02
890
680KD07
680KD07J
40
56
68(61~75)
2.5
135
250
500
3.6
7.0
0.02
740
820KD07
820KD07J
50
65
82(74~90)
10
135
1200
1750
5
10.0
0.25
600
101KD07
101KD07J
60
85
100(90~110)
10
165
1200
1750
6.5
12.0
0.25
500
121KD07
121KD07J
75
100
120(108~132)
10
200
1200
1750
7.8
13.0
0.25
420
151KD07
151KD07J
95
125
150(135~165)
10
250
1200
1750
9.7
15.0
0.25
330
181KD07
181KD07J
115
150
180(162~198)
10
300
1200
1750
11.7
16.0
0.25
280
201KD07
201KD07J
130
170
200(180~220)
10
340
1200
1750
13.0
17.0
0.25
250
221KD07
221KD07J
140
180
220(198~242)
10
360
1200
1750
14.0
19.0
0.25
230
241KD07
241KD07J
150
200
240(216~264)
10
395
1200
1750
15.0
21.0
0.25
210
271KD07
271KD07J
175
225
270(243~297)
10
455
1200
1750
18.0
24.0
0.25
185
301KD07
301KD07J
190
250
300(270~330)
10
500
1200
1750
20.0
26.0
0.25
165
331KD07
331KD07J
210
275
330(297~363)
10
550
1200
1750
23.0
28.0
0.25
150
361KD07
361KD07J
230
300
360(324~396)
10
595
1200
1750
24.0
32.0
0.25
140
391KD07
391KD07J
250
320
390(351~429)
10
650
1200
1750
26.0
35.0
0.25
130
431KD07
431KD07J
275
350
430(387~473)
10
710
1200
1750
28.0
40.0
0.25
115
471KD07
471KD07J
300
385
470(423~517)
10
775
1200
1750
29.0
42.0
0.25
105
511KD07
511KD07J
320
415
510(459~561)
10
845
1200
1750
31.0
45.0
0.25
100
561KD07
561KD07J
350
460
560(504~616)
10
925
1200
1750
35.0
49.0
0.25
90
621KD07
621KD07J
385
505
620(558~682)
10
1025
1200
1750
38.0
55.0
0.25
80
681KD07
681KD07J
420
560
680(612~748)
10
1120
1200
1750
42.0
60.0
0.25
75
751KD07
751KD07J
460
615
750(675~825)
10
1240
1200
1750
45.0
64.0
0.25
70
781KD07
781KD07J
485
640
780(702~858)
10
1290
1200
1750
48.0
69.0
0.25
65
821KD07
821KD07J
510
670
820(738~902)
10
1355
1200
1750
52.0
73.0
0.25
60
Notes: 1. The tolerance of varistor voltage between 18V and 27V is more than 10%.
2. Leakage Current (@83% of V1mA):IR≤50μA (180K~680K)
IR≤25μA (820K~821K)
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
5
13
07D
Electrical Ratings
Items
Varistor Voltage
Maximum Allowable
Voltage
Test Condition/Description
Requirement
The voltage between two terminals with the specified measuring
current 1mA.DC applied is called Vb.
The recommended maximum sine wave voltage (RMS) or the
Maximum DC voltage can be applied continuously.
The maximum voltage between two terminals with the specification
standard impulse current.
Applied waveform: 8/20μs
Crest value
Maximum Clamping
Voltage
Current (%)
100
90
To meet the
Specified value
50
20µs
10
0
8µs
Time
Impulse Width
Rated Wattage
The maximum average power that can be applied within the
specified ambient temperature.
Energy
The maximum energy within the varistor voltage change of ±10%
when one impulse of 10/1000μs or 2ms is applied.
Withstanding Surge
Current
The maximum current within the varistor voltage change of ±10%
with the standard impulse current (8/20μs) applied one time.
V1mA@85℃-V1mA@25℃
Varistor Voltage
Temp. Coefficient
V1mA@25℃
×
1
× 100%(%/℃)
60
≤0.05%/℃
V1mA@-40℃-V1mA@25℃
V1mA@25℃
×
1
× 100%(%/℃)
65
The change of Vb shall be measured after the impulse listed below
which is applied 10,000 times continuously with the interval of ten
seconds at room temperature.
Surge Life
7Φ series
180K to 680K
25A (8/20μs)
820K to 821K
50A (8/20μs)
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
6
13
07D
Soldering Recommendation
Wave Lead Free Soldering Recommendation
300
Preheating
Maximum Wave 265℃
Soldering
Cooling
Temperature (℃)
250
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Time (minutes)
Item
Conditions
Peak Temperature
265℃
Dipping Time
10 seconds (max.)
Soldering
1 time
Recommendation Reworking Conditions with Soldering Iron
Item
Conditions
Temperature of Soldering Iron-tip
360℃ (max.)
Soldering Time
3 seconds (max.)
Distance from Varistor
2mm (min.)
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
7
13
07D
Mechanical Characteristics
Items
Test conditions / Methods
Specifications
Gradually applying the force specified and keeping the unit
fixed for 10±1 sec.
Tensile Strength
of Terminals
Terminal diameter (mm)
0.5<d≤0.8
0.8<d≤1.25
1.25<d
Force (kg)
1.0
2.0
4.0
No visible damage
| V1mA/V1mA |≤5%
Hold specimen and apply the force specified below to each
lead. Bend the specimen to 90°, then return to the original
position. Repeat the procedure in the opposite direction.
Bending Strength
of Terminals
Vibration
Terminal diameter (mm)
0.5<d≤0.8
0.8<d≤1.25
1.25<d
Force (kg)
0.5
1.0
2.0
Frequency range: 10~55 Hz
Amplitude: 0.75mm or 98m/s2
Direction: 3 mutually perpendicular directions, 2hrs each.
No visible damage
| V1mA/V1mA |≤5%
No visible damage
| V1mA/V1mA |≤5%
Solder ability
Solder Temp: 245±5℃
Dipping Time: 2±0.5 sec
At least 95% of terminal
electrode is covered by
new solder
Resistance to
Soldering Heat
Solder Temp: 260±5℃
Dipping Time: 10±1 sec
No visible damage
| V1mA/V1mA |≤10%
Reliability
Items
Test conditions / Methods
Specifications
High Temperature
Storage
Ambient Temp: 125±2℃
Duration: 1000hrs
| V1mA/V1mA |≤5%
Low Temperature
Storage
Ambient Temp: -40±2℃
Duration: 1000hrs
| V1mA/V1mA |≤5%
Ambient Temp: 40±2℃, 90~95% R.H.
Duration: 1000hrs
| V1mA/V1mA |≤5%
Humidity
The conditions shown below shall be repeated 5 cycles
Temperature Cycle
Step
Temperature (℃)
Period (minutes)
1
-40±3
30±3
2
Room temperature
15±3
3
125±3
30±3
4
Room temperature
15±3
No visible damage
| V1mA/V1mA |≤5%
High Temperature
Load
Ambient Temp: 105±2℃
Duration: 1000hrs
Load: Max. Allowable Voltage In AC eara.
| V1mA/V1mA|≤10%
Damp Heat Load
Ambient Temp: 40±2℃, 90~95% R.H.
Duration: 1000hrs
Load: Max. Allowable Voltage.
No visible damage
| V1mA/V1mA |≤10%
Metal balls method, 2500Vac 1 min.
No visible damage
Voltage Proof
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
8
13
07D
Maximum Surge Current Derating Curve
180KD07 to 680KD07
820KD07 to 821KD07
10000
10000
1000
Max. Surge Current (A)
Max. Surge Current (A)
1000
1
100
10
2
10
102
1034
105
106
10
1
2
10
102
100
103
1045
106
10
10
1
1
0.1
10
100
1000
0.1
10
10000
100
Td (μs)
1000
1000
1
2
10
10
102
103
104
105
106
1
0.1
10
10000
820KD07J to 821KD07J
10000
Max. Surge Current (A)
Max. Surge Current (A)
180KD07J to 680KD07J
10000
100
1000
Td (μs)
1
2
10
102
100
103
104
105
106
10
1
100
1000
Td (μs)
10000
0.1
10
100
1000
10000
Td (μs)
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Feb. 12, 2019 V.0
Circuit Protection
METAL OXIDE VARISTORS
Product Specification
07D
9
13
Maximum Leakage Current and Maximum Clamping Voltage Curve
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Feb. 12, 2019 V.0
Circuit Protection
METAL OXIDE VARISTORS
Product Specification
07D
10
13
Maximum Leakage Current and Maximum Clamping Voltage Curve
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Feb. 12, 2019 V.0
Circuit Protection
METAL OXIDE VARISTORS
Product Specification
07D
11
13
Maximum Leakage Current and Maximum Clamping Voltage Curve
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
12
13
07D
Marking Code
① Brightking Logo
② Varistor Voltage
③ UL Accreditation Logo
①
④ CSA Accreditation Logo
XXXKDXXX
②
③
④
⑤
XXX Y
VDE
⑥
⑦
⑤ VDE Accreditation Logo
⑧
⑨
⑥“J”is High Surge Code, no“J”is Standard Surge
⑦ Disk Size
⑧Product Line Code (“Y”may be A(a) thru Z(z))
⑨ Date Code
Taping Dimensions
P2
P
h
B
W2
W0
W
H
D0
I
P1
P0
F
Symbol
Dimensions (mm)
P
12.7±1.0
P0
12.7±0.3
P1
3.85±0.7
P2
6.35±1.3
F
5.0±0.8
h
0±2
W
18.0±1.0
W0
12.0±1.0
W1
9.0±0.5
W2
3.0max
H
20.0±2.0
I
1.0max
D0
4.0±0.2
t
0.6±0.3
B
32max
W1
t
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Feb. 12, 2019 V.0
Circuit Protection
Product Specification
METAL OXIDE VARISTORS
13
13
07D
Quantity
Packaging Dimensions (Unit: mm)
Quantity
Exposure in bulk
5M
ax
.
1000pcs/bag
4bags/box
16
125 Max.
250 Max.
Cut the feet in bulk
5M
ax
.
1000pcs/bag
4bags/box
18
65 Max.
245 Max.
Tape & Box
0M
ax
.
1500pcs/box
(180K~391K)
1000pcs/box
(431K~821K)
25
60 Max.
340 Max.
Tape & Reel
5M
ax
.
2000pcs/reel
(180K~331K)
36
60 Max.
365 Max.
55 Max.
30±1
Φ365 Max.
1500pcs/reel
(361K~821K)
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Feb. 12, 2019 V.0
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