Document
Multilayer Varistors
www.DataSheet4U.com
Multilayer Varistor for ESD pulse [DC voltage lines/High speed signal lines]
Series :
EZJZ
■ Handling Precautions
see pages 75 to 80
■ Features
● Excellent ESD suppression due to advanced material technology ● Meets IEC61000-4-2, Level 4 standard ● Can replace 2 Zener Diodes and 1 Capacitor ● Low capacitance versions for DC voltage lines of high speed busses ● Ultra low capacitance for signal lines of high speed busses ● Ideal usage for USB 2.0, IEEE1394, and HDMI high speed data busses ● RoHS compliant
■ Packaging Specifications
see pages 74, 144
■ Explanation of Part Numbers
1 2 3 4 5 6 7 8 9 10 11 12 (Example)
E
Z
Product Code
J
Z
Series code
0
V
2
7
0
E
A
Design Code
Size Code 0 1 0402 0603
Packaging Style Code V 0402, 0603 Paper Taping
Nomiral Varitor Voltage The first and second digits denote the first 2 numbers of the varistor voltage and the third digit indicates the number of zeros following.
Capacitance Code 3 pF max. A 20 pF max. R 47 pF max. E 56 pF max. W 68 pF max. F G 100 pF max. H 150 pF max. J 220 pF max. K 330 pF max.
Nil B C D K M
Design Code Cap. Tolerance : max. Cap. Tolerance : ±0.1 pF Cap. Tolerance : ±0.25 pF Cap. Tolerance : ±0.50 pF Cap. Tolerance : ±10 % Cap. Tolerance : ±20 %
Under 3pF, the 10 or 11th position of the P/N indicates the capacitance value as follows : 2.0 pF·····20, 1.5 p·····F15
■ Construction
No. 1
3 4 5 1 2
Name Semiconductive Ceramics Internal electrode Substrate electrode Terminal electrode Intermediate electrode External electrode
2 3 4 5
■ Dimensions in mm (not to scale)
L W
T
Size Code 0
L1 L2
Size 0402 0603
L 1.00±0.05 1.6±0.1
W 0.50±0.05 0.8±0.1
T 0.50±0.05 0.8±0.1
L1, L 2 0.2±0.1 0.3±0.2
1
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Multilayer Varistors
www.DataSheet4U.com
Multilayer Varistor, Ultra Low Capacitance Type [High speed signal lines]
■ Features
● Multilayer monolithic ceramic construction for high speed signal lines ● Ideal usage for USB 2.0, IEEE1394, and HDMI high speed data busses ● Capacitance : 0.8 to 2.1 pF typ.
■ Recommended Applications
Mobile phone DSC, DVC PC, PDA TV, DVD Game console Antenna circuit, External IF USB2.0, IEEE1394 USB2.0, IEEE1394, LAN1000BASE USB2.0, IEEE1394, HDMI Controller, External IF
■ Ratings and Characteristics
Size Part No. EZJZ0V80010 EZJZ0V80015D EZJZ0V500AA EZJZ0V800AA EZJZ0V171AA EZJZ1V80010 EZJZ1V500AA EZJZ1V800AA EZJZ1V171AA Maximum Nominal varistor allowable voltage voltage DC (V) at 1mA (V) 10 80 5 80 5 50 18 80 18 170 10 80 5 50 18 80 18 170 Capacitance (pF) at 1MHz 1 max. [0.8 typ.] 1.5±0.5 3 max. [2.1 typ.] 3 max. [2.1 typ.] 3 max. [2.1 typ.] 1 max. [0.8 typ.] 3 max. [2.1 typ.] 3 max. [2.1 typ.] 3 max. [2.1 typ.] Maximum ESD IEC61000-4-2
0402
Contact discharge : 8kV
0603
● Operating Temperature Range : –40 to 85 °C ✽ Recommend soldering method : Reflow soldering
■ Voltage vs. Current
Max. Leakage Current 1000 Max. Clamping Voltage
EZJZ२V17
1AA
Voltage (V)
EZJZ२V171AA
EZJZ२
V800A
A
100
EZJZ२V800AA
EZJZ२
V500AA
EZJZ२V500AA
10 10–6
10–5
10–4
10–3 10–2 Current (A)
10–1
100
101
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Multilayer Varistors
www.DataSheet4U.com
■ Frequency vs. Capacitance
100
■ Frequency vs. Impedance
10000000 1000000 3 pF max. [2.1 pF typ.] 100000 Impedance (ȑ) 10000 1000 100 10
Capacitance (pF)
10
1.5 pF typ. 1 pF max. [0.8 pF typ.]
3 pF max. [2.1 pF typ.] 1.5 pF typ. 1 pF max. [0.8 pF typ.]
1
0.1
1
10
100 Frequency (MHz)
1000
10000
1
1
10
100 Frequency (MHz)
1000
10000
■ Frequency vs. Transmission
10 3 pF max. [2.1 pF typ.] 5 0 Attenuation (dB) –5 –10 –15 –20 –25 –30 1 10 100 Frequency (MHz) 1000 10000 1.5 pF typ. 1 pF max. [0.8 pF typ.]
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Multilayer Varistors
www.DataSheet4U.com
Multilayer Varistor, Low Capacitance Type (Standard Type) [DC voltage lines/Low speed signal lines]
■ Features
Multilayer monolithic ceramic construction for use protecting DC voltage lines or signal lines ● Circuit voltage
Maximum allowable voltage DC (V) 30 26 16 13 11 6.7 3 5 12 24 Circuit voltage DC (V)
■ Recommended Applications
Mobile phone DSC, DVC PC, PDA TV, DVD Audio Game console SW, LCD, LED, Audio terminal, Battery pack, Memory card, External IF SW, LCD, LED, USB SW, LCD, LED, USB Audio, Video terminal Au.