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Multilayer Varistors Multilayer Varistor for ESD pulse Series (ST:Strontium Titanate) EZJS : For Power line (High capacitance) n Features l Multilayer monolithic ceramic construction l Excellent solderability and superior heat resistance l Large surge current and energy capabilities in withstanding small size. n Precautions for Handling see Page 112 to 118 n Packing method see Page 111, 182 l Series EZJS l Multilayer varistor of Strontium Titanate ceramic suppresses the pulse noise, especially high frequency noise(ESD, burst-noise) and protects the equipment from the transient surge. l This Varistor is suitable for low-frequency signal circuit power and audio signal line due to large capacitance. n Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 12 (Example) Design No. E Z J S 2 V B 2 2 3 Product Code (Multilayer Varistor) Series code (ST) Size Code 1 0603 (1608) 2 0805 (2012) Packaging Style V Paper Taping Y Embossed Taping Maximum Allowable voltage B C D DC 6 V DC 18 V DC 30 V Capacitance The first digitits are significant figures and the third one denotes the number of zeros following. n Construction ! No Name Semiconductive Ceramics Inner electrode Substrate electrode Electrode Intermediate electrode External electrode " 1 # 2 3 4 5 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concern arise regarding this product, please be sure to contact us immediately. Multilayer Varistors n Dimmension in mm(not to scale) (Unit:mm) L Size Code Part Numbers (EIA) 0603 EZJS1@@@@@ EZJS2VB223 EZJS2VB822 EZJS2YD472 L 1.600.15 2.00.2 W 0.80.1 1.250.20 T 0.80.1 0.80.2 1.250.20 L1, L2 0.30.2 0.500.25 W 0805 T L1 L2 n Ratings and Characteristics Size Code (EIA) 0603 Maximum Part No. EZJS1VB822 EZJS1VC392 EZJS1VD182 EZJS2VB223 0805 EZJZ2YC822 EZJS2YD472 l Operating Temperature Range: -40 to 85 C Varistor Voltage @ 1mA 12 V 30 V 50 V 12 V 30 V 50 V Allowable Voltage DC 6V DC 18 V DC 30 V DC 6V DC 18 V DC 30 V Capacitance @ 1 kHz 8200 pF 3900 pF 1800 pF 22000 pF 8200 pF 4700 pF Maximum ESD IEC61000-4-2 Contact Discharge Voltage: 30 kV n Typical Characteristics l Voltage vs. Current 1000 n Frequency Characteristics 10 Attenuation (dB) 100 Voltage (V) B EZJS C EZJS JSD EZ 0 -10 -20 -30 -40 -50 -60 EZ EZ JS EZ JS 2Y JS 2Y 22 2V B2 C8 D4 72 23 10 1 0.000001 0.00001 0.0001 0.001 0.01 Current (A) 0.1 1 10 100 -70 1 10 100 Frequency (MHz) 1000 10000 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concern arise regarding this product, please be sure to contact us immediately. Multilayer Varistors n Packaging Specifications l Standard Packing Quantity Series Size Code (EIA) 0201 0402 0603 2 Array Type 4 Array Type 0603 0805 Thickness 0.3 mm 0.5 mm 0.8 mm 0.6 mm 0.85 mm 0.8 mm 0.8 mm 1.25 mm Pitch: Pitch: Pitch: Pitch: Pitch: Pitch: Pitch: Paper taping 2 mm 2 mm 4 mm 4 mm 4 mm 4 mm 4 mm 15,000 10,000 14,000 14,000 14,000 14,000 15,000 N pcs./reel pcs./reel pcs./reel pcs./reel pcs./reel pcs./reel pcs./reel Embossed taping N N N N N N N Pitch: 4 mm 2,000 pcs./reel EZJZ EZJS l Paper Taping P1: 2mm t1 Feeding hole Chip pocket l Reel 9 + * (Unit: mm) E BD0 A B t2 Chip component P1 P2 P0 Tape running direction F W , Size Code Symbol A B W F E P1 P2 P0 fD t1 t2 9 ) 0201 0402 0.03 0.03 0.05 0.05 0.37 0.67 0.62 1.12 0.2 0.05 0.10 0.05 0.05 0.05 +0.1 0 8.0 3.50 1.75 2.00 2.00 4.0 1.5 max. max. max. max. 0.5 0.8 0.7 1.0 P1: 4mm t1 Feeding hole Chip pocket BD0 A B F W E Symbol Dim. (mm) A B C D E W1 W2 0 f180 1 f60.00.5 13.00.5 21.00.8 2.00.5 9.00.3 11.41.00 t2 Chip component P1 P2 P0 Tape running direction (Unit: mm) l Leader Part and Taped End Tape end Symbol Size Code 0603 A B W 1.18 1.63 0.10 0.10 F E P1 P2 P0 fD t1 t2 0805 1.65 2.4 8.0 3.50 1.75 4.0 2.00 4.0 1.5 1.1 1.4 4 Array Type 0.2 0.2 0.2 0.05 0.10 0.1 0.05 0.1 +0.1 max. max. 0504 1.0 2 Array Type 0.1 1.8 0 160 min. Vacant position 0.1 l Embossed Taping t1 Feeding hole Chip pocket BD0 A Leader part E B F W 100 min. Vacant position t2 Chip component P1 P2 P0 Tape running direction 400 min. Unit : mm (Unit: mm) Size Code Symbol 0805 0.20 0.20 0.2 0.05 0.10 0.1 0.05 0.1 +0.1 max. max. 0 A B WF E P1 P2 P0 fD t1 t2 1.55 2.35 8.0 3.50 1.75 4.0 2.00 4.0 1.5 0.6 1.5 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concern arise regarding this product, please be sure to contact us immediately. |
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