Metal Oxide Varistor Thermally Protected Type. TPV Series FEATURE PART NUMBERING SYSTEM LEAD CONFIGURATION SURGE CURRENT STANDARD WAVEFORM

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1 FEATURE Operating Temperature: -55 C ~ +85 C Varistor : 200V ~ 1200V Two or Three terminal thermally protected Metal Oxide Varistor. High peak Surge current rating up to 10KA Standard lead form and spacing option UL/cUL safety approved: certification No: E PART NUMBERING SYSTEM TPV 14 N 241 K S (1) (2) (3) (4) (5) (6) No Item Digit Description Series Reference (1) Meritek Series TPV Thermally protected Metal Oxide Varistor Leaded Type (2) Diameter 14 14: ɸ14mm ɸ20mm, ɸ25mm, ɸ32mm, 34x34mm (3) Lead/Package type N N: Coating 2 Terminals (2T) M:Coating 3T,S:Potting 2T,T:Potting 3T (4) : 240V 180: 18V, 102: 1000V (5) Tolerance K K: ±10% -10% ~ +10% (6) Lead Forming type S S: Straight O: Outside Kink, I: Inside Kink, F: Tab LEAD CONFIGURATION POWER DERATING CURVE SURGE CURRENT STANDARD WAVEFORM

2 DIMENSION (14mm Series) Series Lead Type D P P1 H H1 d TPV14201~122 Two-Terminal 15.5~ ± ~ ±0.05 TPV14201~122 Three-Terminal 15.5~ ±1 4.0~ ~24 7.0~18 0.8±0.05 Note: For Details of Thickness W and T, Please Refer Electrical Characteristics. ELECTRICAL CHARACTERISTICS 14mm Series Codes TPV14 DC Continuous Clamping Surge Nomi. Discharge Rated Power Energy (10/1Kµs) Refer. Dimension V 1mA V AC(rms) V DC V P I P I MAX I N P W MAX C P T MAX W±1 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pf) (180~220) (198~242) (216~264) (243~297) (270~330) (297~363) (324~396) (351~429) (387~473) (423~517) (459~561) (504~616) (558~682) (612~748) (675~825) (702~858) (738~902) (819~1001) (855~1045) (900~1100) (990~1210) (1080~1320)

3 DIMENSION (20mm Series) Series Lead Type D P P1 H H1 d TPV20201~ ±0.05 Two-Terminal 19.5~ ± ~27 -- TPV20751~ ±0.05 TPV20201~ ±0.05 Three-Terminal 19.5~ ±1 4.0~ ~ ~18 TPV20751~ ±0.05 Note: For Details of Thickness W and T, Please Refer Electrical Characteristics. ELECTRICAL CHARACTERISTICS 20mm Series Codes TPV20 DC Continuous Clamping Surge Nomi. Discharge Rated Power Energy (10/1Kµs) Refer. Dimension V 1mA V AC(rms) V DC V P I P I MAX I N P W MAX C P T MAX W±1 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pf) (180~220) (198~242) (216~264) (243~297) (270~330) (297~363) (324~396) (351~429) (387~473) (423~517) (459~561) (504~616) (558~682) (612~748) (675~825) (702~858) (738~902) (819~1001) (855~1045) (900~1100) (990~1210) (1080~1320)

4 DIMENSION (25mm Series) Series Lead Type D±1.0 P±1.0 P1±1.0 Two-Terminal -- TPV Three-Terminal 5.0 Note: For Details Thickness of W/W1 and T, Please Refer Electrical Characteristics. H±1.0 H1 Min. d± ELECTRICAL CHARACTERISTICS 25mm Series Codes TPV25 DC Continuous Clamping Surge Nomi. Discharge Rated Power Energy (10/1Kµs) Refer. Dimension V 1mA V AC(rms) V DC V P I P I MAX I N P W MAX C P T MAX W±1 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pf) (180~220) (198~242) (216~264) (243~297) (270~330) (297~363) (324~396) (351~429) (387~473) (423~517) (459~561) (504~616) (558~682) (612~748) (675~825) (702~858) (738~902) (819~1001) (855~1045) (900~1100) (990~1210) (1080~1320) Note: W1 ± 1.0 for 25mm Series = 1.9mm. 5.6

5 DIMENSION (32mm Series) Series Lead Type D±1.0 P±1.0 P1±1.0 Two-Terminal -- TPV Three-Terminal 8.0 Note: For Details of Thickness W/W1 and T, Please Refer Electrical Characteristics. H±1.0 H1 Min. d± ELECTRICAL CHARACTERISTICS 32mm Series Codes TPV32 DC Continuous Clamping Surge Nomi. Discharge Rated Power Energy (10/1Kµs) Refer. Dimension V 1mA V AC(rms) V DC V P I P I MAX I N P W MAX C P T MAX W±1 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pf) (180~220) (198~242) (216~264) (243~297) (270~330) (297~363) (324~396) (351~429) (387~473) (423~517) (459~561) (504~616) (558~682) (612~748) (675~825) (702~858) (738~902) (819~1001) (855~1045) (900~1100) (990~1210) (1080~1320)

6 DIMENSION (34mm Series) Series Lead Type D±1.0 P±2.0 P1±2.0 H H1 L1±0.1 L2±0.1 Two-Terminal TPV Three-Terminal Note: For Details of W and T, Please Refer Electrical Characteristics. ELECTRICAL CHARACTERISTICS 34mm Series Codes TPV34 DC Continuous Clamping Surge Nomi. Discharge Rated Power Energy (10/1Kµs) Refer. L3±0.1 Dimension V 1mA V AC(rms) V DC V P I P I MAX I N P W MAX C P T MAX W±1 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pf) (180~220) (198~242) (216~264) (243~297) (270~330) (297~363) (324~396) (351~429) (387~473) (423~517) (459~561) (504~616) (558~682) (612~748) (675~825) (702~858) (738~902) (819~1001) (855~1045) (900~1100) (990~1210) (1080~1320)

7 MAX. SURGE CURRENT DERATING CURVES

8 MAX. SURGE CURRENT DERATING CURVES (CONTINUED) MAX. LEAKAGE CURRENT & MAX. CLAMPING VOLTAGE CURVES

9 MAX. LEAKAGE CURRENT & MAX. CLAMPING VOLTAGE CURVES (CONTINUED)

10 MAX. LEAKAGE CURRENT & MAX. CLAMPING VOLTAGE CURVES (CONTINUED)

11 RELIABILITY Item Standard Test Conditions / Method Specifications Gradually apply the specified force and keep the unit fixed for 10±1s. Tensile Strength of Terminals Bending Strength of Terminals Vibration Solderability Resistance to Soldering Heat High Temperature Storage Damp Heat, Steady State Rapid Change of Temperature Terminal diameter Terminal Cross-sectional area (mm 2 ) Force (Kg) 0.5<d <d <d 0.2<S <S <S Hold specimen and apply the force specified below to each lead. Bend the specimen to 90, and then return to the original position. Repeat the procedure in the opposite direction. Terminal diameter 0.5<d <d <d Terminal Cross-sectional area (mm 2 ) 0.2<S <S <S Frequency range: 10 ~ 55 Hz Amplitude: 0.75mm or 98 m/s2 Direction: 3 mutually perpendicular directions, 2 hrs each. 245±3 C, 3±0.3 sec 260±3 C, 10±1 sec 110±5 C x 1000± 24 hrs a. 40±2 C, 90 ~ 95 % RH, 1344 hrs b. 40±2 C, 90 ~ 95 % RH, at 10%Vdc, 1344 hrs Force (Kg) The conditions shown below shall be repeated 5 cycles. Step Temperature ( C) Period (minutes) 1-40±3 30±3 2 Room temperature 5±3 3 85±2 30±3 4 Room temperature 5±3 V1mA/V1mA 5% V1mA/V1mA 5% V1mA/V1mA 5% At least 95% of terminal electrode is covered by new solder V1mA /V1mA 5% V1mA /V1mA 5% V1mA/V1mA 10% Insulation Resistance 100MΩ V1mA /V1mA 5% High Temp. Load MIL -STD-202 Method ±2 C, 1000±24 hrs at VDC or V rms ( Continuous ) V1mA/V1mA 10% 8/20μs Surge Life /20μs waveform, 10 surge currents, unipolar, interval 30 secs, amplitude corresponding to max. surge current derating curves for 20μs. V1mA/V1mA 10% 10/1000μs Surge Life /1000μs waveform, 10 surge currents, unipolar, interval 2 mins, amplitude corresponding to max. surge current derating curves for 1000μs. V1mA/V1mA 10% Operating Duty Cycle Test UL rd Refer to UL rd item 37A, the test condition is In (Nominal Discharge ) 8/20μs surge current waveform for 15 times. V1mA/V1mA 10%

12 RELIABILITY (CONTINUED) Item Standard Test Conditions / Method Specifications Limited Abnormal Overvoltage Test UL rd Test voltage: refer to UL rd Table 39.1 Short current condition: Series Short (I SC, A) TPV A, 0.5A, 2.5A, 5A TPV20 0.5A, 2.5A, 5A, 10A Each of four previously untested TVT samples to be connected to an AC power supply having an open circuit voltage equal to Uoc. The power supply is to incorporate a series variable resistor that can be adjusted to obtain the short-circuit values (Isc) respectively. The four samples are to be energized for 7 hrs, or until current to, or body temperature attain equiubrium, or until the sample becomes disconnected from the ac supply. No flame Proof Varistor Temp. Coefficient V1mA@85 C V1mA@25 C V1mA@25 C Metal balls method, 2500 Vac 1 min 1 100%(%/ C), V1mA@ 40 C V1mA@25 C 1 100%(%/ C) V1mA/V1mA 5% 60 V1mA@25 C 60 SOLDERING RECOMMENDATION Wave Soldering Profile Recommended Reworking Conditions with Soldering Iron Item Temperature of Soldering Iron-tip Soldering Time Distance From Varistor Condition 360 C (max.) 3 sec. (max.) 2 mm (min.)

13 WAREHOUSE STORAGE CONDITION SPECIFICATION Storage Conditions: 1. Storage temperature: -10 ~ Relative humidity: 75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage: 1 year TYPICAL APPLICATION CIRCUIT