![AVR-M1608C180MT6AB — TVS Varistor, 11 V, 30 V, 0603 [1608 Metric], Multilayer Varistor (MLV)](/media/F/1/7/8EDD0F49D6EC071F.webp)
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AVR-M1608C180MT6AB
TVS Varistor, 11 V, 30 V, 0603 [1608 Metric], Multilayer Varistor (MLV)
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- Manufacturer: TDK
- Product type: TVS Varistors
- Voltage Rating VAC:-; Voltage Rating V DC:11V; Product Range:-; Clamping Voltage Vc Max:30V; Varistor Case Style:1608; Varistor Type:Multilayer Varistor (MLV); Peak Surge Current @ 8/20µs:30A;
- SVHC: No SVHC (05-Nov-2025)
- Product Range: -
- Varistor Type: Multilayer Varistor (MLV)
- Voltage Rating VAC: -
- Voltage Rating VDC: 11V
- Varistor Case Style: 0603 [1608 Metric]
- Clamping Voltage Vc Max: 30V
- Peak Energy (10/1000uS): 100mJ
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
- Peak Surge Current @ 8/20µs: 30A
| Delivery and price | |
|---|---|
| Units per pack | 16000 |
| Price | 0.057 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
(1/10) ## **Varistors(SMD) Countermeasure for Surge and Static Electricity** ## **Conformity to RoHS Directive** ## AVR Series AVR-M, AVRL Types Varistor (Variable resistor) is a nonlinear resistive element of the voltage dependence that resistance changes with applied voltage. Varistor is equivalent with Zener diode of two series connection. Therefore, do not have polarity. ## **CURRENT vs. VOLTAGE CHARACTERISTICS** **==> picture [214 x 149] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [–1]<br>10 [–2] Zener diode<br>/Vz:6.8V<br>Positive direction 10 [–3] Chip varistor<br>/V1mA:12V<br>10 [–4]<br>10 [–5]<br>–18 –14 –10 –6 –2 2 6 10 14 18<br>–10 [–5]<br>–10 [–4]<br>–10 [–3] Negative direction<br>–10 [–2]<br>–10 [–1]<br>Voltage [(] V [)]<br>Current(A)<br>**----- End of picture text -----**<br> ## **EQUIVALENT CIRCUIT** **==> picture [71 x 49] intentionally omitted <==** **----- Start of picture text -----**<br> 2 Zener Diodes<br>A capacitance content<br>**----- End of picture text -----**<br> ## **THE EFFECT OF THE VARISTOR** ## **WITHOUT VARISTOR** A malfunction and failure of electronic equipment **==> picture [201 x 109] intentionally omitted <==** **----- Start of picture text -----**<br> ESD, Surge voltage<br>Power line IC<br>Signal line<br>**----- End of picture text -----**<br> ## **WITH VARISTOR** Suppress abnormal voltage by inserting varistor in a circuit **==> picture [218 x 128] intentionally omitted <==** **----- Start of picture text -----**<br> ESD, Surge voltage<br>Power line IC<br>Signal line<br>Insert a varistor between<br>a line and ground<br>: Chip varistor<br>**----- End of picture text -----**<br> • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (2/10) ## **FEATURES** - No polarity, due to symmetrical current-voltage characteristics. Equivalent to anode common type Zener diode. - Excellent electrostatic absorption capability. Response is as good or better than Zener diode. Keeps symmetrical current-voltage characteristics even after electrostatic absorption. - Adopted the inner electrodes lamination structure. Wide range of varistor voltages are available in series (8 to 39V). Low capacitance items are available in series (3.3pF to). World’s smallest 0603-type, 1005-, 1608-, 2012-chip types and 1410-array type are available in series. ## **INTERNAL STRUCTURE** **==> picture [209 x 75] intentionally omitted <==** **----- Start of picture text -----**<br> Inner electrode Varistor body<br>(Palladium) (Zinc Oxide: ZnO semiconductor ceramics)<br>Sn plating<br>Ag termination<br>underlayer<br>Ni plating<br>Et<br>**----- End of picture text -----**<br> ## **CIRCUITS** ## **SINGLE TYPE ARRAY TYPE** - Excellent mount reliability. Good for Pb-free soldering. Adopted (Ni/Sn) electroplating. - Achieved good solderability and solder heat resistance. - Can replace a Zener diode + capacitor combination. Reduced footprint and total mounting cost. ## **APPLICATIONS** - Electrostatic absorption - Pulse noise absorption ## **TEMPERATURE RANGES** |Type|AVR-M1005/1608/2012|AVR-M14A2/0603/AVRL| |---|---|---| |Operating|–40 to +125°C|–40 to +85°C| |Storage|–40 to +125°C|–40 to +85°C| ## **OPERATIONAL VOLTAGE RANGES** **==> picture [208 x 76] intentionally omitted <==** **----- Start of picture text -----**<br> 0603 type 6.5<br>1005 type 15<br>1608 type 19<br>2012 type 28<br>1410 type 16<br>0 5 10 15 20 25 30<br>Circuit voltage(V)<br>**----- End of picture text -----**<br> ## **RECOMMENDED REFLOW SOLDERING CONDITIONS** ## **APPLICATION EXAMPLES** |Consumerproduct|Application| |---|---| |Mobile phone|Data terminal| |Digital video camera|LCD panel| |Digital camera|Touch panel| |PDA|Button and switch unit| |Note PC|Battery terminal| |DVD-ROM, CD-ROM|Audio-Video input-output terminal| |CD/MD/MP3 player|Microphone/receiver unit| |Game machine<br>~~re~~|Controller unit<br>~~re~~| ||CAN-BUS| ||ECU| |In-car equipment|Connector<br>Air conditioner panel| ||Car audio| ||Car navigation| **==> picture [166 x 123] intentionally omitted <==** **----- Start of picture text -----**<br> 10s max.<br>260˚C max.<br>250˚C Natural<br>220˚C cooling<br>180˚C<br>150˚C<br>Preheating Soldering<br>60 to 120s 60s max.<br>Time(s)<br>**----- End of picture text -----**<br> • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (3/10) ## **AVR-M TYPE** ## **PRODUCT IDENTIFICATION** AVR-M 1005 C 270 M T AAB (1) (2) (3) (4) (5) (6) (7) (1) Series name ## (2) Dimensions L× W |0603|0.6×0.3mm|0.3mm| |---|---|---| |1005|1.0×0.5mm|0.5mm| |1608|1.6×0.8mm|0.8mm| |2012|2.0×1.2mm|1.2mm| |14A2|1.4×1.0mm|1.0mm(2-element)| ## (3) Structure code ## (4) Varistor voltage |(4) Varistor voltage|| |---|---| |270|27×100V| |(5) Varistor voltage tolerance<br>K<br>±10%<br>M<br>±20%<br>~~a~~|| |(6) Packaging style|| |T<br>B|Taping<br>Bulk| (7) Capacitance and TDK internal code ## **SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN 0603/1005/1608/2012 TYPES** |||||L||||| |---|---|---|---|---|---|---|---|---| |||||||||| |W||||||||| ||||B|||||| |||||||||| |T||||||||| ||||||||Dimensions in mm|| |Type|||L||W|T|B min.|Weight<br>(mg)typ.| |0603|||0.6±0.03||0.3±0.03|0.3±0.03|0.1|0.2| |1005|||1.0±0.05||0.5±0.05|0.5±0.05|0.1|1.2| |1608|||1.6±0.1||0.8±0.1|0.8±0.1|0.2|5| |2012|||2.0±0.2||1.25±0.2|1.0±0.2|0.2|15| ## b a b Ob ||||Dimensions in mm| |---|---|---|---| |Type|a|b|c| |0603|0.25 to 0.35|0.2 to 0.3|0.25 to 0.35| |1005|0.3 to 0.5|0.35 to 0.45|0.4 to 0.6| |1608|0.6 to 0.8|0.6 to 0.8|0.6 to 0.8| |2012|0.9 to 1.2|0.7 to 0.9|0.9 to 1.2| ## **1410 TYPE** **==> picture [174 x 271] intentionally omitted <==** **----- Start of picture text -----**<br> 1.37±0.2<br>0.36±0.2<br>0.32±0.2 Weight: 4mg typ.<br>0.64typ. Dimensions in mm<br>0.6 to 0.66 0.3 to 0.4 Dimensions in mm<br>0.2<br>±<br>0.2typ.<br>1.0<br>0.6max.<br>0.45<br>to<br>0.35<br>0.95<br>1.4 to<br> to 0.65<br>1.0<br>**----- End of picture text -----**<br> • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (4/10) ## **ELECTRICAL CHARACTERISTICS** |Part No.||||||Varistor voltage<br>(Breakdown voltage)<br>V1mA(V)[DC1mA]|Varistor voltage<br>(Breakdown voltage)<br>V1mA(V)[DC1mA]|Maximum<br>continuous voltage<br>(Rated voltage)<br>Vdc(V)|Clamping<br>voltage<br>Vcl(V)<br>[8/20µs]|Maximum<br>energy<br>E(Joule)<br>[10/1000µs]|Maximum<br>peak<br>current Ip(A)<br>[8/20µs]|Capacitance<br>C(pF)<br>[1kHz, 1Vrms]|Packaging<br>quantities<br>(Taping)<br>(pieces/reel)| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |0603 type|||||||||||||| |AVRM0603C6R8N||||∗101N||6.8|(4.76 to 8.84)|3.5 max.|14[1A]|0.01 max.|10 max.|100 typ.|| |AVRM0603C080M<br>AVRM0603C120M||||101N<br>101N||8<br>12|(6.4 to 9.6)<br>(9.6 to 14.4)|5.5 max.<br>7.5 max.|17[1A]<br>20[1A]|0.01 max.<br>0.01 max.|4 max.<br>5 max.|100 typ.<br>100 typ.|15,000| |AVR-M0603C120M|||||AAB|12|(9.6 to 14.4)|7.5 max.|23[1A]|0.01 max.|1 max.|33 typ.|| |1005 type|||||||||||||| |AVRM1005C6R8N||||101N||6.8|(4.76 to 8.84)|3.5 max.|14[1A]|0.02 max.|10 max.|100 typ.|| |AVR-M1005C080M|||||AAB|8|(6.4 to 9.6)|5.5 max.|14[1A]|0.04 max.|25 max.|650 typ.|| |AVR-M1005C080M|||||ADB|8|(6.4 to 9.6)|5.5 max.|14[1A]|0.04 max.|25 max.|480 typ.|| |AVR-M1005C080M|||||ABB|8|(6.4 to 9.6)|5.5 max.|15[1A]|0.02 max.|3 max.|100 typ.|| |AVR-M1005C080M|||||ACB|8|(6.4 to 9.6)|5.5 max.|19[1A]|0.01 max.|1 max.|33 typ.|10,000| |AVR-M1005C120M|||||AAB|12|(9.6 to 14.4)|7.5 max.|20[1A]|0.05 max.|10 max.|130 typ.|| |AVRM1005C270K|||101N|||27|(21.6 to 32.4)|19 max.|55[1A]|0.06 max.|4 max.|100 typ.|| |AVR-M1005C270M|||||AAB|27|(21.6 to 32.4)|15 max.|50[1A]|0.06 max.|4 max.|40 typ.|| |AVR-M1005C270M|||||ABB|27|(21.6 to 32.4)|15 max.|50[1A]|0.05 max.|1 max.|15 typ.|| |1608 type|||||||||||||| |AVR-M1608C080M|||||AAB|8|(6.4 to 9.6)|5.5 max.|15[2A]|0.09 max.|30 max.|650 typ.|| |AVR-M1608C120M|||||6AB|12|(9.6 to 14.4)|7.5 max.|20[2A]|0.09 max.|50 max.|1050 typ.|| |AVR-M1608C120M|||||2AB|12|(9.6 to 14.4)|7.5 max.|20[2A]|0.06 max.|15 max.|400 typ.|| |AVR-M1608C180M|||||6AB|18|(14.4 to 21.6)|11 max.|30[2A]|0.1 max.|30 max.|600 typ.|| |AVR-M1608C220K|||||6AB|22|(19.8 to 24.2)|16 max.|34[2A]|0.1 max.|30 max.|560 typ.|| |AVR-M1608C220K<br>AVR-M1608C270K|||||2AB<br>6AB|22<br>27|(19.8 to 24.2)<br>(24 to 30)|16 max.<br>19 max.|37[2A]<br>42[2A]|0.03 max.<br>0.1 max.|10 max.<br>48 max.|210 typ.<br>430 typ.|4,000| |AVR-M1608C270K|||||2AB|27|(24 to 30)|19 max.|42[2A]|0.1 max.|20 max.|160 typ.|| |AVR-M1608C270M|||||ACB|27|(24 to 30)|19 max.|54[2A]|0.05 max.|10 max.|60 typ.|| |AVR-M1608C270M|||||AAB|27|(21.6 to 32.4)|17 max.|52[2A]|0.05 max.|2 max.|30 typ.|| |AVR-M1608C270M|||||ABB|27|(21.6 to 32.4)|17 max.|52[2A]|0.05 max.|2 max.|15 typ.|| |AVRM1608C390K|||271N|||39|(35 to 43)|28 max.|69[2A]|0.1 max.|78 max.|270 typ.|| |2012 type|||||||||||||| |AVR-M2012C120M|||||6AB|12|(9.6 to 14.4)|7.5 max.|20[5A]|0.2 max.|60 max.|1000 typ.|| |AVR-M2012C220K|||||6AB|22|(19.8 to 24.2)|16 max.|38[5A]|0.3 max.|100 max.|800 typ.|2,000| |AVR-M2012C390K|||||6AB|39|(35 to 43)|28 max.|62[5A]|0.3 max.|100 max.|430 typ.|| |1410 type|||||||||||||| |AVR-M14A2C240M|||||600N|24|(20 to 27)|16 max.|50[1A]|0.01 max.|5 max.|60 typ.[1MHz]|| |AVR-M14A2C270M<br>AVRM14A2C270M||||470N<br>150N||27<br>27|(21.6 to 32.4)<br>(21.6 to 32.4)|15 max.<br>15 max.|54[1A]<br>55[1A]|0.007 max.<br>0.02 max.|5 max.<br>3 max.|47 typ.[1MHz]<br>15 typ.[1MHz]|4,000| |AVRM14A2C270M||||3R3F||27|(21.6 to 32.4)|10 max.|45[0.2A]|0.002 max.|0.2 max.|3.3 typ.[1MHz]|| |∗<br>: Packaging style(T: Taping/B: Bulk)|||||||||||||| ## **TERMINOLOGY** |**TERMINOLOGY**||| |---|---|---| |Item|Unit|Terminology| |Varistor voltage|V1mA|Voltage measured across the varistor| |(Breakdown voltage)|(V)|when DC1mA is applied.| |||Maximum DC voltage that can be applied| |Maximum continuous<br>voltage (Rated voltage)|Vdc<br>(V)|continuously.<br>Varistor leakage current: 50µA max.<br>(Within the range of maximum allowable| |||circuit voltage)| |Clamping voltage|Vcl<br>(V)|Voltage appearing across the varistor<br>when a pulse current (8/20µs∗1) of<br>specified peak value is applied.| |||Maximum energy that can be absorbed| |Maximum energy|E<br>(Joule)|without deteriorating varistor<br>characteristics when an impulse| |||(10/1000µs∗2)is applied once.| |||Maximum current that can be withstood| |Maximum peak current|Ip<br>(A)|without deteriorating varistor<br>characteristics when an impulse current| |||(8/20µs∗1) is applied once.| |Capacitance|C<br>(pF)|Capacitance measured at 1kHz<br>(or 1MHz) of oscillator frequency and<br>1Vrms of oscillator voltage.| **==> picture [211 x 251] intentionally omitted <==** **----- Start of picture text -----**<br> ∗1 8/20µs test waveform<br>100%<br>90%<br>50%<br>8µs<br>20µs<br>Time<br>∗2 10/1000µs test waveform<br>100%<br>90%<br>50%<br>10µs<br>1000µs<br>Time<br>Current<br>Energy<br>**----- End of picture text -----**<br> • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (5/10) ## **AVRL TYPE PRODUCT IDENTIFICATION** AVRL 10 1A 3R3 F T A ~~oe~~ (1) (2) (3) (4) (5) (6) (7) ## (1) Series name |(2) Dimensions L|(2) Dimensions L×W<br>10<br>1.0×0.5mm| |---|---| |(3) Maximum continuous voltage|(3) Maximum continuous voltage<br>16<br>1.6×0.8mm<br>1A<br>10Vdc<br>~~a~~| |(4) Capacitance|(4) Capacitance| ||1R1<br>1.1pF| ||3R3<br>3.3pF| ||6R8<br>6.8pF| |(5) Capacitance tolerance|(5) Capacitance tolerance<br>N<br>±0.3pF<br>F<br>±1pF<br>G<br>±2pF<br>~~i~~<br>~~a~~| |(6) Packaging style|(6) Packaging style| ||T<br>Taping| ||B<br>Bulk| ## **SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN** ||||L|||||| |---|---|---|---|---|---|---|---|---| |W<br>B<br>iil||||||7||| |||||||||| |T<br>Ail||||||Dimensions in mm||| |Type|||L|W|T|B min.|Weight<br>(mg)typ.|| |1005|||1.0±0.05|0.5±0.05|0.5±0.05|0.1|1.2|| |1608|||1.6±0.1|0.8±0.1|0.8±0.1|0.2|5|| |||||||c|||| |---|---|---|---|---|---|---|---|---|---| |b<br>=||a|b||||||| ||||||||||Dimensions in mm| |Type|||a|||||b|c| |1005|||0.3 to 0.5|0.3 to 0.5||0.3 to 0.5||0.35 to 0.45|0.4 to 0.6| |1608|||0.6 to 0.8|0.6 to 0.8||0.6 to 0.8||0.6 to 0.8|0.6 to 0.8| - (7) Varistor voltage and TDK internal code ## **ELECTRICAL CHARACTERISTICS** |Part No.|||Capacitance<br>C(pF)<br>[1kHz,1Vrms]|Maximum continuous voltage<br>(Rated voltage)<br>Vdc(V)|Insulation resistance<br>Rdc(MΩ)<br>[3Vrms]|Varistor voltage<br>V1mA(V)[DC1mA]|Packaging quantities<br>(Taping)<br>(pieces/reel)| |---|---|---|---|---|---|---|---| |1005 type|||||||| |AVRL101A1R1N||∗A|1.1[0.8 to 1.4]|10 max.|10 min.|90 typ.|| |AVRL101A1R1N||B|1.1[0.8 to 1.4]|10 max.|10 min.|39 typ.|| |AVRL101C2R2D||A|2.2[1.7 to 2.7]|16 max.|10 min.|90 typ.|10,000| |AVRL101A3R3F||A|3.3[2.3 to 4.3]|10 max.|12 min.|27 typ.|| |AVRL101A6R8G||A|6.8[4.8 to 8.8]|10 max.|13 min.|27 typ.|| |1608 type|||||||| |AVRL161A1R1N||A|1.1[0.8 to 1.4]|10 max.|10 min.|90 typ.|| |AVRL161A1R1N<br>AVRL161A3R3F||B<br>A|1.1[0.8 to 1.4]<br>3.3[2.3 to 4.3]|10 max.<br>10 max.|10 min.<br>12 min.|39 typ.<br>27 typ.|4,000| |AVRL161A6R8G||A|6.8[4.8 to 8.8]|10 max.|13 min.|27 typ.|| |∗<br>: Packaging style(T: Taping/B: Bulk)|||: Packaging style(T: Taping/B: Bulk)||||| ## **TERMINOLOGY** |**TERMINOLOGY**||| |---|---|---| |Item|Unit|Terminology| |Capacitance|C<br>(pF)|Capacitance measured at 1MHz of oscillator frequency and 1Vrms<br>of oscillator voltage.| |Maximum continuous<br>voltage (Rated voltage)|Vdc<br>(V)|Maximum DC voltage that can be applied continuously.<br>Varistor leakage current: 50µA max.<br>(Within the range of maximum allowable circuit voltage)| |Insulation resistance|Rdc<br>(MΩ)|Insulation resistance appearing across the varistor when specified<br>voltage is applied.| |Varistor voltage<br>(Breakdown voltage)|V1mA<br>(V)|Voltage measured across the varistor when DC1mA is applied.| • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (6/10) ## **TYPICAL ELECTRICAL CHARACTERISTICS CURRENT vs. VOLTAGE CHARACTERISTICS** ## **IMPEDANCE vs. FREQUENCY CHARACTERISTICS** **==> picture [473 x 418] intentionally omitted <==** **----- Start of picture text -----**<br> 10000<br>15pF 6.8pF 3.3pF<br>10 [–1] V1mA:12V 1000 30pF<br>V1mA:8V<br>10 [–2]<br>100<br>V1mA:27V<br>10 [–3] V1mA:22V<br>V1mA:18V 10<br>10 [–4]<br>1<br>10 [–5] 1050pF<br>160pF<br>0.1 400pF<br>10 [–6] 650pF<br>10 [–7] 0.01<br>0 10 20 30 40 1 10 100 1000 10000<br>Voltage(V) Frequency(MHz)<br>TRANSMISSION CHARACTERISTICS CAPACITANCE vs. FREQUENCY CHARACTERISTICS<br>10 10000<br>1050pF<br>0<br>3.3pF<br>650pF<br>6.8pF 1000 400pF<br>–10<br>15pF 160pF<br>30pF<br>–20<br>1050pF<br>650pF 100 30pF<br>–30 400pF<br>160pF 15pF<br>–40 6.8pF<br>10<br>3.3pF<br>–50<br>–60 1<br>1 10 100 1000 10000 1 10 100 1000 10000<br>Frequency(MHz) Frequency(MHz)<br>100<br>)Ω<br>Current(A) Impeadance(<br>Insertion loss(dB) Capacitance(pF)<br>**----- End of picture text -----**<br> ## **TRANSMISSION CHARACTERISTICS** ## **CAPACITANCE vs. FREQUENCY CHARACTERISTICS** • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (7/10) ## **ELECTROSTATIC DISCHARGE TESTS TEST CONDITIONS** 150pF, 330Ω contact discharge Charged voltage /8kV, 0.1s interval ## **AVR-M0603 TYPE** **==> picture [205 x 122] intentionally omitted <==** **----- Start of picture text -----**<br> 20<br>10<br>0<br>–10<br>–20<br>–30<br>–40<br>–50<br>–60<br>0.1 1 10 100<br>Number of discharge(Times)<br>V1mA/V1mA(%)<br>∆<br>**----- End of picture text -----**<br> ## **AVR-M1608 TYPE** **==> picture [205 x 122] intentionally omitted <==** **----- Start of picture text -----**<br> 20<br>10<br>0<br>–10<br>–20<br>–30<br>–40<br>–50<br>–60<br>0.1 1 10 100<br>Number of discharge(Times)<br>V1mA/V1mA(%)<br>∆<br>**----- End of picture text -----**<br> ## **MEASURING CIRCUIT** **==> picture [252 x 65] intentionally omitted <==** **----- Start of picture text -----**<br> Discharge gun<br>10MΩ 330Ω Test<br>sample<br>High voltage 150pF<br>DC power supply<br>ESD<br>ESD simulator simulator<br>**----- End of picture text -----**<br> ## **AVR-M1005 TYPE** **==> picture [205 x 272] intentionally omitted <==** **----- Start of picture text -----**<br> 20<br>10<br>0<br>–10<br>–20<br>–30<br>–40<br>–50<br>–60<br>0.1 1 10 100<br>Number of discharge(Times)<br>AVRL101A3R3F<br>8<br>7<br>6<br>5<br>4<br>3<br>2<br>1<br>0<br>0.1 1 10 100<br>Number of discharge(Times)<br>V1mA/V1mA(%)<br>∆<br>Capacitance(pF) [1MHz]<br>**----- End of picture text -----**<br> ## **AVRL101A3R3F** • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (8/10) ## **ELECTROSTATIC ABSORPTION CHARACTERISTICS DISCHARGE CURRENT WAVEFORM** **==> picture [251 x 272] intentionally omitted <==** **----- Start of picture text -----**<br> 8<br>7 150pF, 330Ω,<br>Contact discharge, Test level 1<br>6<br>5<br>4<br>3<br>2<br>1<br>0<br>–1<br>–50 0 50 100 150 200 250 300<br>Time(ns)<br>DISCHARGE VOLTAGE WAVEFORM<br>350<br>300 Open waveform<br>250 AVR-M1005C120MTAAB / V1mA:12V<br>200 AVR-M1005C080MTAAB / V1mA:8V<br>150 Zener diode /Vz:6.2V<br>100<br>50<br>0<br>–50<br>–50 0 50 100 150 200 250 300<br>Time(ns)<br>Discharge current(A)<br>Voltage(V)<br>**----- End of picture text -----**<br> ## **DISCHARGE VOLTAGE WAVEFORM** ## **WAVEFORM PARAMETERS [IEC61000-4-2]** ||Test<br>1<br>2<br>3<br>4|level|ESD Charge<br>voltage<br>(kV)<br>2<br>4<br>6<br>8|First peak current<br>of discharge<br>(A)<br>7.5<br>15<br>22.5<br>30|Rise time<br>(ns)<br>0.7 to 1.0<br>0.7 to 1.0<br>0.7 to 1.0<br>0.7 to 1.0| |---|---|---|---|---|---| ## **MEASURING CIRCUIT** **==> picture [242 x 142] intentionally omitted <==** **----- Start of picture text -----**<br> 10MΩ 330Ω<br>High voltage 150pF<br>DC power supply<br>ESD simulator<br>Discharge gun<br>Test<br>sample<br>60dB attenuator 50Ω<br>ESD<br>simulator Oscilloscope<br>I/O impedance: 50Ω<br>Frequency range: DC to 18GHz<br>**----- End of picture text -----**<br> ## **ESD ABSORPTION CHARACTERISTICS** ## **COMPARISON OF VARIOUS ELEMENTS** **==> picture [251 x 199] intentionally omitted <==** **----- Start of picture text -----**<br> 350<br>300<br>250 269V<br>271V 258V down<br>200 down down<br>150<br>100<br>101V 93V 96V<br>50 down down down<br>0<br>Open waveform AVR-M1005C080MTAAB AVR-M1005C120MTAAB Zener diode/Vz:6.2V<br>Peak 316 45 58 47<br>Average 117 16 24 21<br>(voltage)<br>Peak Peak voltage:Peak voltage of standing up part<br>voltage Average voltage : Average voltage of 30 to 100ns<br>ESD (Electro Static Discharge)<br>Average absorption characteristics of V1mA-8V<br>voltage<br>is superior to Vz-6.2V Zener diode.<br>30 100 (ns)<br>(V)Clamping voltage<br>**----- End of picture text -----**<br> • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (9/10) ## **MERITS OF REPLACEMENT FROM ZENER DIODE** (1) Reduction in the number of parts **==> picture [193 x 91] intentionally omitted <==** **----- Start of picture text -----**<br> (2) Reduction in mounting cost<br>COMPARISON OF FOOTPRINT<br>Zener diode Chip varistor<br>2.3mm 1.2mm<br>0.8mm<br>0.5mm<br>**----- End of picture text -----**<br> Save a mount area 65% down ## **APPLICATION EXAMPLES CELLULAR PHONE** **==> picture [251 x 126] intentionally omitted <==** **----- Start of picture text -----**<br> To LCD driver<br>Microphone/Receiver<br>LCD panel<br>Backlight LED Data terminal<br>Key pad/Switch : Chip varistor<br>**----- End of picture text -----**<br> ## EXAMPLE OF REPLACEMENT AT AUDIO TERMINAL **==> picture [176 x 190] intentionally omitted <==** **----- Start of picture text -----**<br> Audio<br>Audio/out<br>connector<br>Audio<br>AMP<br>Audio<br>Audio/out<br>connector<br>Audio<br>AMP<br>: Chip varistor<br>**----- End of picture text -----**<br> ## **AUDIO/VIDEO** **==> picture [234 x 190] intentionally omitted <==** **----- Start of picture text -----**<br> Monitor Video1 Video2 Video3 Video5<br>OUT in in in in<br>Digi<br>Video Video Video Video<br>L L/MONO L/MONO L/MONO L/MONO<br>Audio Audio Audio Audio Audio<br>R<br>: Chip varistor<br>**----- End of picture text -----**<br> (3) Improved electrostatic absorption capability COMPARE DATA OF CHIP VARISTOR AND ZENER DIODE ABOUT IC PROTECTION **==> picture [188 x 142] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [–7]<br>AVR-M1608C120MT6AB<br>10 [–6]<br>10 [–5]<br>With Zener Diode<br>10 [–4]<br>10 [–3]<br>0 2 4 6 8 10 12 14<br>ESD voltage [(] kV [)]<br>CMOS: D74HC04C<br>ESD generator : Noise Laboratory Co.,Ltd., ESS -630A<br>200pF-0Ω method model equipment<br>Contact type discharge<br>ESD applied point: Vcc-ground<br>)Ω<br>of tested circuit(<br>Insulation resistance<br>**----- End of picture text -----**<br> • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm (10/10) ## **APPLICATION EXAMPLES USB 2.0** **==> picture [224 x 61] intentionally omitted <==** **----- Start of picture text -----**<br> VDD<br>USB cable<br>D–<br>USB IC D+<br>USB connector<br>F.G. : Chip varistor<br>**----- End of picture text -----**<br> ## **MEASURING CIRCUIT** **==> picture [194 x 57] intentionally omitted <==** **----- Start of picture text -----**<br> Sample<br>IC<br>USB2.0 Test<br>board on board<br>PC Test set<br>Zz : Chip varistor<br>**----- End of picture text -----**<br> ## **WITHOUT VARISTOR** ## **WITH VARISTOR AVRL101A3R3FT(3.3pF)** ## **AVRL101A6R8GT(6.8pF)** • All specifications are subject to change without notice. 004-01 / 20071227 / e9c11_avr.fm
Updated at April 23, 2026
TDK Corporation is a globally recognized leader in electronic components and magnetic materials. Founded in 1935 to commercialize ferrites, the Tokyo-based company has evolved into a comprehensive manufacturer of high-performance passive components, sensors, and power electronics. TDK’s advanced materials technology serves as the foundation for its extensive portfolio, driving innovation across automotive, industrial, consumer electronics, and communication technologies. Our selection of TDK components heavily features their industry-leading passive components, with a primary focus on magnetics. TDK excels in manufacturing reliable inductive solutions, offering a vast array of power inductors and RF inductors optimized for demanding power management and high-frequency applications. Furthermore, their expertise in electromagnetic compatibility is showcased through a comprehensive range of EMC and RFI suppression products. This includes common mode chokes, power line filters, and specialized shielding materials designed to ensure superior signal integrity in complex designs. Beyond inductors and filtering components, TDK provides robust circuit protection and sensing solutions essential for modern engineering. The portfolio includes precision temperature sensing and compensation NTC thermistors, alongside TVS varistors and inrush current limiting components that safeguard sensitive electronics. Complemented by fixed value inductors, supercapacitors, and charging coils, TDK's versatile product offering delivers the reliability and performance required for sophisticated circuit design.
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