Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
1
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Features
1. Qualification based on AEC-Q200 Rev-C
2. Body size: Ф7~Ф20mm
3. Wide operating voltage range: 12Vdc, 24Vdc, 42Vdc
4. Operating temperature range: -40 ~ +125°C
5. Storage temperature range: -40~ +150°C
6. RoHS & Halogen-free compliant
Recommended Applications
1. Automotive information and entertainment system
Part Number Code
T V R 0 7 2 2 0 K L Q
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Note: Optional suffix will be the 11
th
digit if packaging and internal control codes are not coded.
Product Type
TVR
THINKING Varistor
TVR Series
Body Size
07
Φ7mm
10
Φ10mm
14
Φ14mm
20
Φ20mm
Varistor Voltage(V
1mA
)
220
22x10
0
V=22V
680
68x10
1
V=68V
Tolerance of V
1mA
K ±10%
L ±15%
M ±20%
Appearance
L
Straight lead
Y
Y kink lead
Internal Control
Code
01~ZZ
Optional Suffix
Q
Automotive
series
Packaging
AR
Tape & reel packing
(hole pitch:12.7mm)
ER
Tape & reel packing
(hole pitch:15.0mm)
AB
Tape & ammo box packing
(hole pitch:12.7mm)
EB
Tape & ammo box packing
(hole pitch:15.0mm)
C
Bulk & cut lead (followed by the
codes of 2 leaded length
Blank
Bulk
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
2
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
W
T
A
W
P
D
L
Pd
Structures and Dimensions
Straight Lead Y Kink Lead
(Unit: mm)
Amax T
Part Dmax
Straight
Lead
Y Kink
Lead
P
(±0.5) W
(±1.0) Lmin Φd
(±0.05)
Min Max
TVR07220-Q
9.0 11.0 11.5 5.0 1.4 25 0.6 2.4 4.1
TVR10220-Q
12.0 14.5 15.5 7. 5 1.4 25 0.8 2.8 4.5
TVR14220-Q
15.5 18.5 19.0 7.5 1.4 25 0.8 2.8 4.5
TVR20220-Q
21.5 25.5 26.5 10.0 1.4 25 1.0 3.2 4.9
TVR10270-Q
12.0 14.5 15.5 7.5 1.5 25 0.8 3.0 4.7
TVR14270-Q
15.5 18.5 19.0 7.5 1.5 25 0.8 3.0 4.7
TVR20270-Q
21.5 25.5 26.5 10.0 1.5 25 1.0 3.4 5.1
TVR14390-Q
15.5 18.5 19.0 7.5 1.8 25 0.8 3.2 4.9
TVR20390-Q
21.5 25.5 26.5 10.0 1.8 25 1.0 3.6 5.3
TVR14470-Q
15.5 18.5 19.0 7.5 1.8 25 0.8 3.5 5.4
TVR20470-Q
21.5 25.5 26.5 10.0 1.8 25 1.0 3.9 5.8
TVR14680-Q
15.5 18.5 19.0 7.5 2.2 25 0.8 3.3 5.0
TVR20680-Q
21.5 25.5 26.5 10.0 2.2 25 1.0 3.7 5.4
D
P
A
T
d
C
MAX 30
0
Bottom View
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
3
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Electrical Characteristics
Varistor
Voltage
(@ 1mA DC)
Max.
Operating
Voltage
Max.
Clamping
Voltage(8/20µs)
Max.
Surge
Current(8/20µs)
Vjump
（5min）
Load dump
Energy ISO7637
Pulse 5, 10times
V1mA Vdc Vp Ip Imax
Part no
(V) (V) (V) (A) (A) （V） （J）
For 12Vdc system
TVR07220-Q 22±15% 16 43 2.5 500 25 12
TVR10220-Q 22±15% 16 43 5 1000 25 25
TVR14220-Q 22±15% 16 43 10 2000 25 50
TVR20220-Q 22±15% 16 43 20 3000 25 100
TVR10270-Q 27±10% 22 53 5 1000 30 25
TVR14270-Q 27±10% 22 53 10 2000 30 50
TVR20270-Q 27±10% 22 53 20 3000 30 100
For 24Vdc system
TVR14390-Q 39±10% 31 77 10 2000 42 50
TVR20390-Q 39±10% 31 77 20 3000 42 100
TVR14470-Q 47±10% 38 93 10 2000 50 50
TVR20470-Q 47±10% 38 93 20 3000 50 100
For 42Vdc system
TVR10680-Q 68±10% 56 135 5 1000 65 25
TVR14680-Q 68±10% 56 135 10 2000 65 50
TVR20680-Q 68±10% 56 135 20 3000 65 100
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
4
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Power Derating Curve
Surge Current Standard Waveform
Max. Surge Current Derating Curves
0.1
1
10
100
1000
10000
10 100 1000 10000
Td(us)
Max. Surge Current (A)
10
6
10
5
10
4
10
3
10
2
2
10
1
0.1
1
10
100
1000
10000
10 100 1000 10000
Td(us)
Max. Surge Current (A)
10
6
10
5
10
4
10
3
10
2
2
10
1
0
10
50
100
90
Time
Tr
Td
Trailing
edge
Leading
edge
Imax
Example:
8/20us : Tr=8us
Td=20us
LCT=-40 LUT=125 150
Ambient temperature (℃)
Max. power rating (%)
100
TVR10220-Q to TVR10680-Q
TVR07220-Q
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
5
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Max. Surge Current Derating Curves
Max. Leakage Current and Max. Clamping Voltage Curves
0.1
1
10
100
1000
10000
10 100 1000 10000
Td(us)
Max. Surge Current (A)
10
6
10
5
10
4
10
3
10
2
2
10
1
TVR14220-Q to TVR14680-Q
0.1
1
10
100
1000
10000
10 100 1000 10000
Td(us)
Max. Surge Current (A)
10
6
10
5
10
4
10
3
10
2
2
10
1
TVR20220-Q to TVR20680-Q
1
10
100
1000
Current (A)
Voltage (V)
TVR07220-Q
Max. Leakage Current and Max. Clamping Voltage Curves (TVR07220-Q)
10-6 10-5 10-4 10-3 10-2 10-1 110 102103104
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
6
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
1
10
100
1000
Current (A)
Voltage (V)
TVR10680-Q
TVR10470-Q
TVR10270-Q
TVR10220-Q
Max. Leakage Current and Max. Clamping Voltage Curves (TVR 10 220-Q to TVR 10 680-Q)
10-6 10-5 10-4 10-3 10-2 10-1 1 10 102103104
Max. Leakage Current
Max. Clamping Voltag
e
1
10
100
1000
Current (A)
Voltage (V)
Max. Leakage Current and Max. Clamping Voltage Curves (TVR14 220-Q to TVR14 680-Q)
TVR14680-Q
TVR14470-Q
TVR14390-Q
TVR14270-Q
TVR14220-Q
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
1 10 10
2
10
3
10
4
Max. Leakage Current
Max. Clamping Voltage
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
7
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
1
10
100
1000
Current (A)
Voltage (V)
TVR20680-Q
TVR20470-Q
TVR20390-Q
TVR20270-Q
TVR20220-Q
Max. Leakage Current and Max. Clamping Voltage Curves (TVR 20 220-Q to TVR 20 680-Q)
10
-6
10
-5
10
-4
10
-5
10
-2
10
-1
110 10
2
10
3
10
4
10
5
Max. Leakage Current
Max. Clamping Voltage
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
8
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Soldering Recommendation
Wave Soldering Profile
Recommended Reworking Conditions with Soldering Iron
Item Conditions
Temperature of Soldering Iron-tip 360
℃
(max.)
Soldering Time 3 sec (max.)
Distance from Varistor 2 mm (min.)
Temperature
130±20℃
260℃ max.
Tamb
Cooling Soldering
Preheating
Time
30~90 sec. ＜1 sec. ＜10 sec.
Note 1
Note 2
Note 3
Note 1: (1~3℃)/sec
Note 2: Approx. 200℃/sec
Note 3: 5℃/sec. (Max)
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
9
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Reliability
Item Standard Test conditions / Methods Specifications
High
Temperature
Exposure
(Storage)
MIL-STD-202
Method 108
Test temp.: 150+3/-0°C
Duration: 1000 hrs, Unpowered
Measurement at 24±2 hours after test conclusion.
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Temperature
Cycling
JESD22
Method
JA-104
Lower test temp. : -40
℃
(+0/-10)
Upper test temp. : 125
℃
( +15/-0)
Soak Time at Lower or Upper Temp. : 15 min
Transfer time:
≤
1 min
Number of cycles: 1000
Measurement at 24±2 hours after test conclusion.
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Moisture
Resistance MIL-STD-202
Method 106
Duration of 1 cycle: 16 hrs
Number of cycles: 10, Unpowered
Measurement at 24±2 hours after test conclusion.
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Biased
Humidity MIL-STD-202
Method 103
Test temp.:85°C
Rel. humidity of air: 85%
Duration: 1000 hrs
Test Power: Bias at 85% (+5%/-0%) of rated v
aristor voltage
Measurement at 24
±
2 hours after test conclusion.
No visible damage
│△V1mA/V1mA│≦10
%
│△Vclamp/Vclamp│≦10%
Operational Life
MIL-STD-202
Method 108
Test temp.: 125
℃
(+3/-
0)
Duration: 1000 hrs
Test Power: Bias at 85% (+5%/-0%) of rated varistor v
oltage
Measurement at 24±2 hours after test conclusion.
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
External Visual
MIL-STD-883
Method 2009
Inspect device construction, marking, and workmanship. No visible damage
Physical
Dimension
JESD22
Method
JB-100
Verify physical dimensions to the applicable device detail
specification. Within the specified values
Terminal
Strength
(Leaded)
MIL-STD-202
Method 211
1. Pull test (2.27 kg),
2. Wire-lead bend test (227 g)
Duration of the applied forces: 10 ±1sec
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Resistance to
Solvents MIL-STD-202
Method 215
Add aqueous wash chemical - OKEM Clean or equivalent.
Do not use banned solvents. No visible damage
humidity Period
Start Finish (%) (hr)
1 25 65 90~100 2.5
2 65 65 90~100 3.0
3 65 25 80~100 2.5
4 25 65 90~100 2.5
5 65 65 90~100 3.0
6 65 25 80~100 2.5
Temp.
Step
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
10
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Item Standard Test conditions / Methods Specifications
Mechanical
Shock MIL-STD-202-213
Peak value: 100g's Half sine Waveform
Normal duration (D): 6ms
3 shocks in per axis (±X, ±Y, ±Z), 3 times.
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Vibration MIL-STD-202
Method 204
Acceleration: 5 g's
Sweep time: 20 min
Frequency range: 10Hz~2KHz~10Hz
3×12 cycles
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Resistance to
Soldering Heat
MIL-STD-202
Method 210
No pre-
heat of samples.
Temperature: 260 ±5°C, Time:
10 ±1 s
Immersion and emersion rate: 25mm/s
±6 mm/s
Number of heat cycles: 1
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Thermal Shock
MIL-STD-202
Method 107
Lower test temp.: -55 +0/-3°C
Upper test temp.: 125 +3/-0°C
Maximum transfer time: 20 seconds.
Dwell time: 15 minutes. Air-Air.
Number of cycles
：
300
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Solderability J-STD-002 Steam aging 8hr@93±3°C,
245±5°C, 5 +0/-
0.5sec
At least 95% of terminal
electrode is covered by new
solder
Electrical
Characterization
Specifications Varistor voltage and clamping voltage Within the specified values
Flammability UL94 V-0 UL certified coating material
Electrical
Transient
Conduction ISO-7637-1 Test pulses 5
No visible damage
│△V1mA/V1mA│≦
10%
│△Vclamp/Vclamp│≦10%
Jump Start
Specification
Standard
Test voltage:
For TVR**220-Q, Vjump = 25 Vdc
For TVR**270-Q, Vjump = 30 Vdc
For TVR**390-Q, Vjump = 42 Vdc
For TVR**470-Q, Vjump = 50 Vdc
For TVR**680-Q, Vjump = 65Vdc
Duration Time: 5 minutes
│△
V/V
1mA
│≦
15%
No visible damage
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
11
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
t
T
P1
D0
P
W
A
W2
W1W0
P0
P2P3
H
H1
△ P △ P △ h △ h
d
Packaging
Taping Specification
S Type (Straight lead)
234 236 238
Body
P
0
P P
1
P
2
P
3
H H
1
d
W
0
W
1
W
2
W P△
h△
A D
0
t
Taping
Code Size
±0.3
±1
±1
±1.3
±1
+2/-0
Max.
±0.02
±1
+0.75/
-0.5
Max.
±1
Max.
Max.
Max.
±0.2
±0.2
Figure
07
12.7
5 3.55
6.35
12.7
18
30
0.6
12
9 3 18
1 2 0.5
4 0.6
A
10
12.7
7.5
3.35
12.7
12.7
18
33.5
0.8
12
9 3 18
1 2 0.5
4 0.6
B
14
12.7
7.5
8.55
12.7
25.4
18
38
0.8
12
9 3 18
1 2 0.5
4 0.6
C
20
12.7
7.5
8.55
12.7
25.4
18
40.5
0.8
12
9 3 18
1 2 0.5
4 0.6
B
A
(P
0
=12.7)
20
12.7
10
7.20
12.7
38.1
18
40.5
1.0
12
9 3 18
1 2 0.5
4 0.6
B
07
15
5 4.7
7.5
15
18
30
0.6
12
9 3 18
1 2 0.5
4 0.6
A
10
15
7.5
3.35
7.5
15
18
33.5
0.8
12
9 3 18
1 2 0.5
4 0.6
A
14
15
7.5
3.35
7.5
30
18
38
0.8
12
9 3 18
1 2 0.5
4 0.6
D
E
(P
0
=15.0)
20
15
7.5
3.35
7.5
30
18
40.5
0.8
12
9 3 18
1 2 0.5
4 0.6
D
(Unit: mm)
Figure A
D0
P
W
A
W2
W1
W0
P1
P3
H
H1
P0
P2
? P ? P
Figure B
P
1
D
0
P
W
A
W
2
W
1
W
0
P
0
P
2
P
3
H
H
1
d
△ P △ P
Figure C
Figure D
D
0
P
W
A
W
2
W
1
W
0
P
1
P
2
、P
3
H
H
1
P
0
△ P △ P
d
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
12
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
F Type (Y kink lead)
Body
P
0
P P
1
P
2
P
3
H
0
H
1
d
W
0
W
1
W
2
W △P
△h
A D
0
t
Taping
Code Size
±0.3
±1
±1
±1.3
±1
±0.5 Max.
±0.02
±1
+0.75/
-0.5
Max.
±1
Max.
Max.
Max.
±0.2
±0.2
Figure
07
12.7
5 3.55
6.35
12.7
16
30
0.6
12
9 3 18
1 2 0.5
4 0.6
A
10
12.7
7.5
3.35
12.7
12.7
16
33.5
0.8
12
9 3 18
1 2 0.5
4 0.6
B
14
12.7
7.5
8.55
12.7
25.4
16
38
0.8
12
9 3 18
1 2 0.5
4 0.6
C
20
12.7
7.5
8.55
12.7
25.4
16
44.5
0.8
12
9 3 18
1 2 0.5
4 0.6
B
A
(P
0
=12.7)
20
12.7
10
7.20
12.7
38.1
16
44.5
1.0
12
9 3 18
1 2 0.5
4 0.6
B
07
15
5 4.7
7.5
15
16
30
0.6
12
9 3 18
1 2 0.5
4 0.6
A
10
15
7.5
3.35
7.5
15
16
33.5
0.8
12
9 3 18
1 2 0.5
4 0.6
A
14
15
7.5
3.35
7.5
30
16
38
0.8
12
9 3 18
1 2 0.5
4 0.6
D
E
(P
0
=15.0)
20
15
7.5
3.35
7.5
30
16
44.5
0.8
12
9 3 18
1 2 0.5
4 0.6
D
D
0
P
P
2
、P
3
H
0
H
1
d
D
1
W
A
W
2
W
1
W
0
P
1
P
0
△ P △ P
Figure B
D0
P
P0
P3
H0
H1
d
W
A
W2
W1W0
P1
P2
△ P △ P
Figure C
Figure D
Figure A
T
t
D
0
PP
0
P
1
P
2
P
3
H
0
H
1
d
W
A
W
2
W
1
W
0
△
P △ P △h△h
D
0
P
P
0
P
1
P
2
P
3
H
0
H
1
d
W
A
W
2
W
1
W
0
△
P △
P
(Unit: mm)
Metal Oxide Varistor：
：：
：TVR-Q Series
Disc Type Varistor for Automotive Applications
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
13
www.thinking.com.tw
2011.12
All specifications are subject to change without notice.
Quantity
Bulk Packing
Reel Packing
Ammo Packing
Storage Conditions of Products
Storage Conditions :
1. Storage Temperature : -10
℃
~+40
℃
2. Relative Humidity :
≦
75%RH
3. Keep away from corrosive atmosphere and sunlight.
Period of Storage: 1 year.
Body Size Straight Lead Type
Quantity (pcs/ bag) Cut Lead Type
Quantity (pcs/ bag) Kink Type
Quantity (pcs/ box)
TVR07 250 250 200
TVR10 200 200 200
TVR14 100 100 100
TVR20 50 50 50
Body Size W
(mm) Quantity
(pcs/reel)
TVR07 1,500
TVR10 1,000
TVR14
46
1,000
TVR20 55 500
Body Size/mm Quantity
(pcs/ box)
TVR07 1,000
TVR10 750
TVR14 500
TVR20 500 Body
Size
L±5 W±5
H±5
348 185 60
348 275 60
Ф
07~
Ф
20
300 270 62
(Unit: mm)
(Unit: mm)
W
H
L
