Metal Oxide Varistor:TVM-B Series

Transkript

1 Features 1. RoHS compliant 2. High surge suppress capability 3. EIA size 0402 ~ Operating voltage: 5.5 ~ 85 Vdc 5. Bidirectional and symmetrical V/I characteristics 6. Multilayer ceramic construction technology 7. Variable capacitance ~ +125 C operating temperature range Recommended Applications 1. Power system 2. Mother board / notebook 3. Scanner 4. Handheld devices 5. Digital video 6. Set-top box Part Number Code TVM Product Varistor TVM type Size (EIA) B Series B series Varistor Voltage (V 1mA ) 12R 12.5V x10 0 V=18V x10 0 V=33V Tolerance of V 1mA K ±10% L ±1 M ±20% Packaging R Reel B Bulk Typical Capacitance (@1KHZ) x 10 0 =15pF x 10 1 =230pF Optional Suffix RoHS Y compliant Structure and Dimensions (Unit:mm) Part No. Size (EIA) L1 W H max. L2 and L3 TVM ± ± TVM TVM TVM ± TVM ± TVM ± ± ±0.30 TVM ± ± ±0.30 1

2 Electrical Characteristics Part No. Varistor Voltage 1mA DC) Operating Voltage Clamping Voltage (8/20µs) Surge Current (8/20µs) Energy (10/1000µs) Rate Power Typical V 1mA V 1mA (±%) V AC(rms) V DC V p I p (A) I max (A) W max (J) P (W) C (pf) TVM0B080M TVM1B080M TVM2B080M TVM3B080M TVM4B080M TVM5B080M TVM6B080M TVM0B110M TVM1B110M TVM2B110M TVM3B110M TVM4B110M TVM5B110M TVM6B110M TVM0B12RM TVM1B12RM TVM2B12RM TVM0B150L TVM1B150L TVM2B150L TVM3B150L TVM4B150L TVM5B150L TVM6B150L TVM0B180K TVM1B180K TVM2B180K TVM3B180K TVM4B180K TVM5B180K TVM6B180K TVM0B220K TVM1B220K TVM2B220K TVM3B220K TVM4B220K TVM5B220K TVM6B220K

3 Part No. Varistor Voltage 1mA DC) Operating Voltage Clamping Voltage (8/20µs) Surge Current (8/20µs) Energy (10/1000µs) Rate Power Typical V 1mA V 1mA (±%) V AC(rms) V DC V p I p (A) I max (A) W max (J) P (W) C (pf) TVM0B270K TVM1B270K TVM2B270K TVM3B270K TVM4B270K TVM5B270K TVM6B270K TVM0B330K TVM1B330K TVM2B330K TVM3B330K TVM4B330K TVM5B330K TVM6B330K TVM1B390K TVM2B390K TVM3B390K TVM4B390K TVM5B390K TVM6B390K TVM2B470K TVM3B470K TVM4B470K TVM5B470K TVM6B470K TVM3B560K TVM4B560K TVM5B560K TVM6B560K TVM3B680K TVM4B680K TVM5B680K TVM6B680K TVM3B820K TVM4B820K TVM5B820K TVM6B820K TVM3B101K TVM4B101K TVM5B101K TVM6B101K

4 Power Derating Curve Surge Current Standard Waveform Example: 8/20uS : Tr=8uS Td=20uS power rating (%) Leading edge Trailing edge Imax LCT=-40 Ambient temperature ( ) LUT= Tr Td Time Surge Current Derating Curves ( Reference ) Surge Current(A) Td(µS) Note: The standard max. surge current derating curves are available upon request 4

5 Leakage Current and Clamping Voltage Curves TVM0B080M~TVM0B330K TVM1B080M~TVM1B390K TVM2B080M~TVM2B470K 5

6 TVM3B080M~TVM3B101K TVM4B080M~TVM4B101K TVM5B080M~TVM5B101K 6

7 TVM6B080M~TVM6B101K Soldering Recommendation IR-reflow Soldering Profile Preheating Peak temp Cooling 255~ ~150 sec 150±20 150~200 Temperature Tamb 3 C/sec (max.) 60~180 sec 3 C /sec 20~40 sec (max.) 6 C/sec (max.) Time 8 minutes max Reworking Conditions with Soldering Iron Item Conditions Temperature of Soldering Iron-tip 360 (max.) Soldering Time 3 sec (max.) Diameter of Soldering Iron-tip Φ 3mm (max.) Caution: Do not touch the component surface with soldering iron directly to prevent it from damage. 7

8 Recommended Soldering Pad Dimensions Y X G Z Size Z (mm) G (mm) X (mm) Y (mm) ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~2.2 Followed Standard: IPC-SM-782A Storage Conditions of Products Storage Conditions : 1. Storage Temperature: -10 ~ Relative Humidity: 7RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage : 1 year 8

9 Reliability Item Standard Test conditions / Methods Specifications Bending Strength IEC Warp:2mm ; Speed<0.5mm/sec Duration : 10 sec on PCB.. W 0.5Kgf Adhesion Specification Standard Speed < 0.5mm/sec. on PCB the terminal electrode shall be break off not the chip element Damp Heat Load, Steady State IEC ±2 90~9 RH 500±24 hrs at V DC 10% High Temp. Storage IEC ±5 x 1000±24 hrs The conditions shown below shall be repeated 5 cycles on PCB Step Temperature ( ) Period (minutes) Rapid Change of Temperature IEC ±5 30±3 2 Room temperature 5± ±5 30±3 4 Room temperature 5±3 High Temp. Load IEC ±2 1000±24 hrs at V DC Low Temp. Load Specification Standard -40±5 1000±24 hrs at V DC Energy Specification Standard Vibration IEC Varistor Voltage Temp. Coefficient Climatic Sequence Specification Standard IEC /1000 µs Waveform, Wmax, 1 surge current Frequency range:10~55hz Amplitude:0.75mm or 98m/S2 Direction:3 mutually perpendicular directions,2hrs each 10% measure V 1mA at Tc 0.0/ a. 125 x 16 hrs b. 1st cycle : 55 93%RH x 24 hrs c. -40 x 2 hrs d. 5 cycles : 55 93%RH x 24 hrs/cycle Solderability IEC ±5 2±0.5 sec. Resistance to Soldering Heat IEC ±5 10±1 sec. 10% At least 9 of terminal electrode is covered by new solder 9

10 Packaging Taping Specification 0402 ~ 0805 type (Unit: mm) Index A 0 B 0 2 W E F P 1 P 2 P 0 D 0 K Index A 0 B 0 W E F P 1 P 2 P 0 D 0 K ~ 2220 type (Unit: mm) Index A 0 B 0 W E F P 1 P 2 P 0 D 0 D 1 T Index A 0 B 0 W ±0.3 E F P 1 P 2 P 0 D 0 D 1 T

11 Quantity Quantity (pcs/reel) (Unit: mm) Quantity (pcs/reel) (Unit: mm) 11