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CeraDiode
SMD type, array, case size 0508, 0612
Series/Type: Ordering code: Date: Version:
CDA*C**GTH B727**D****H*** 2007-02-20 3
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Identification/Classification 1:(header 1 + top left header bar) Identification/Classification 2:(header 2 + bottom left header bar) Ordering code: (top right header bar) Series/Type: (top right header bar) Preliminary data (optional): (if necessary) Department: Published by Rlease signed PE Release signed QS Modification/Remarks Date: New important notes template from Mrs. Kopp have been added 2007-02-20 KB S PE Hr. Purstinger CeraDiode SMD type, array, case size 0508, 0612 B727**D****H*** CDA*C**GTH
(c) EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Reliable ESD protection of multiple high-speed lines Description
Due to the ongoing miniaturization, today's electronic devices are more and more sensitive to electrostatic discharges (ESD). Therefore reliable protection components become absolutely necessary to safeguard your valuable electronics against the impact of ESD. CeraDiodes are ceramic semiconductors optimized specifically for high performance in ESD applications. They have a non-linear voltage/current characteristic for effectively suppressing extremely fast voltage transients and offer superior parametric stability over the complete operating range of -40 C to +85 C. CeraDiodes are bi-directional devices. A single CeraDiode connected from signal/data line to ground routes both positive and negative ESD transitions safely to the ground plane. This technique eliminates the need to route ESD charge into the power plane, possibly damaging nearby integrated circuits. CeraDiodes for high-speed lines exhibits a very low capacitance designed for maximum ESD protection combined with minimal signal distortion.
Features
* * * * * * * * * * * * Bi-directional ESD protection to IEC 61000-4-2 (level 4) Suitable for uni- and bi-directional lines Bi-directional ESD protection of four lines Routes all ESD events, both positive and negative, safely to ground Suitable for DC working voltages up to 16 V Very low capacitance down to 3 pF USB 2.0 compliant No derating of maximum ratings up to 85 C Surface mount package in case sizes 0508 and 0612 Extremely fast response time < 0.5 ns Lead-free nickel barrier terminations suitable for lead-free soldering RoHS-compatible
Applications
* * * * * * * Interfaces (e.g. audio and video, USB, IEEE 1394, Ethernet, DVI) EDP products (e.g. desktop and notebook computers) Peripherals (e.g. printers, memory cards, etc.) Portable handheld products (e.g. PDA) Mobile communication Consumer products (Flat TVs, set top boxes, MP3 players, digital cameras, etc.) Liquid crystal displays (LCD) / monitors
2007-02-20 Please read Important notes at the end of this document.
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CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Application examples
RJ 45 Jack
Ethernet controller
MLV0095-J-E
Note: Protection of Ethernet controller with CeraDiode array.
Pin configuration
Pin P1 P2 P3 P4 P5 P6 P7 P8 Description GND GND GND GND I/O Line 1 I/O Line 2 I/O Line 3 I/O Line 4
P8 P7 P6 P5
P1
P2
P3
P4
MLV0150-V
Due to the symmetrical configuration no marking information is needed. P1 and P8, P2 and P7, P3 and P6, P4 and P5 can be interchanged.
Maximum ratings (TA = 85 C)
Rating Maximum DC working voltage Air discharge ESD capability (to IEC 61000-4-2 method) Contact discharge ESD capability (to IEC 61000-4-2 method) Operating temperature (without derating) Storage temperature Symbol VDC VESD VESD Top Tstg Value CDA4C16GTH: 16 CDA5C16GTH: 16 15 8 -40 to +85 -40 to +125 Unit V kV kV C C
2007-02-20 Please read Important notes at the end of this document.
Page 3 of 10
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Characteristics (TA = 25 C)
CDA4C16GTH
Parameter Breakdown voltage Leakage current Clamping voltage Capacitance Symbol VBR Ileak Vclamp C Conditions IBR = 1 mA Vleak = 5.6 V IPP = 1 A, 8/20 s V = 1 V, f = 1 MHz Minimum 22 Typical 10 Maximum 1 66 15 Unit V A V pF
CDA5C16GTH
Parameter Breakdown voltage Leakage current Clamping voltage Capacitance Symbol VBR Ileak Vclamp C Conditions IBR = 1 mA Vleak = 5.6 V IPP = 1 A, 8/20 s V = 1 V, f = 1 MHz Minimum 80 Typical 3 Maximum 1 350 5 Unit V A V pF
Note: Any operating voltage lower than Vleak results in lower leakage current.
Typical characteristics
110 % 90 80
Permissible percentage of max. ratings
MLV0013-Q-E
70 60 50 40 30 20 10 0 _ 55 70 80 90 100 110 120 130
C
TA
150
2007-02-20 Please read Important notes at the end of this document.
Page 4 of 10
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Dimensional drawing
Dimensions in mm 0508 Min. 1.8 1.05 0.2 0.4 0612 Min. 3.0 1.45 0.25 0.61 d
Symbol l w h d e k
Max. 2.2 1.45 0.9 0.4 0.6 0.35
Max. 3.4 1.75 0.9 0.55 0.91 0.35
k
e
MLV0048-F
Recommended solder pad
Dimensions in mm 0508 Dim. 0.35 0.9 0.4 0.5 0612 Dim. 0.5 0.7 1.2 0.76
E
A
MLV0037-S
B
Symbol A B C E
C
h
w
2007-02-20 Please read Important notes at the end of this document.
Page 5 of 10
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Recommended infrared reflow soldering temperature profile
tp Tp
Temperature
Ramp-up TL T Smax tL
Critical zone TL to Tp
T Smin t S Preheat
Ramp-down
25 t 25 C to peak Time
TPT0892-3-E
Profile feature Average ramp-up rate (TSmax to Tp) Preheat - Temperature min (TSmin) - Temperature max (TSmax) - Time (tSmin to tSmax) Time maintained above - Temperature min (TL) - Time (tL) Peak classification temperature (Tp) Time within 5 C of actual peak temperature (tp) Ramp-down rate Time 25 C to peak temperature
Sn-Pb eutectic assembly 3 C/ second max.
Pb-free assembly 3 C/ second max.
100 C 150 C 60 ... 120 seconds 183 C 60 ... 150 seconds 220 C ... 240 C 10 ... 30 seconds 6 C/ second max. 6 minutes max.
150 C 200 C 60 ... 180 seconds 217 C 60 ... 150 seconds 240 C ... 260 C 20 ... 40 seconds 6 C/ second max. 8 minutes max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
Soldering guidelines
The usage of mild, non-activated fluxes for soldering is recommended, as well as proper cleaning of the PCB. The components are suitable for reflow soldering to JEDEC J-STD-020C.
2007-02-20 Please read Important notes at the end of this document.
Page 6 of 10
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Storage conditions
As far as possible, the components shall be employed within 12 months. They should be left in their original packing to avoid soldering problems due to oxidized contacts. Storage temperature: -25 C up to 45 C Relative humidity: < 75 % annual average, < 95 % on max. 30 days in a year.
Reel dimensions in mm
Definition Reel diameter Reel width (inside) Reel width (outside)
Direction of unreeling
W2
14.4
max.
W1
A
Symbol Dim. A 180 W1 8.4
Tolerance +0/ -3 +1.5/ -0
130,2
_0 o60 +2
KKE0058-I-E
Package: 8-mm tape Reel material: Plastic
W2
Selection guide
Part number CDA4C16GTH CDA5C16GTH Ordering code B72714D0160H060 B72724D0160H062 Case size 0508 0612 Qty. per reel 4000 3000 Reel size 180 mm 180 mm
2007-02-20 Please read Important notes at the end of this document.
Page 7 of 10
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Taping to IEC 60286-3
Tape material: Cardboard for case size 0508
P0 T D0 P2
E F
T1 T1 T2
A0 P1
B0
Cover tapes
W
Dimensions and tolerances in mm:
Direction of unreeling
KKE0063-J-E
Tape material: Blister for case size 0612
Section A-A T A D0 P2
P0
F
K0 T2 A A0 P1
E B0
Cover tape D1 Direction of unreeling
KKE0053-C-E
G
W
G
2007-02-20 Please read Important notes at the end of this document.
Page 8 of 10
CeraDiode SMD type, array, case size 0508, 0612
B727**D****H*** CDA*C**GTH
Dimensions and tolerances in mm: 0508 Dim. 1.6 2.4 1.5 4.0 2.0 4.0 8.0 1.75 3.5 0.75 0.95 1.12 0612 Dim. 1.9 3.5 1.8 1.5 1.0 4.0 2.0 4.0 8.0 1.75 3.5 0.75 0.3 2.5
Definition Compartment width Compartment length Compartment height Sprocket hole diameter Compartment hole diameter Sprocket hole pitch Distance centre hole to centre compartment Pitch of the component compartments Tape width Distance edge to centre of hole Distance centre hole to centre compartment Distance compartment to edge Thickness tape Overall thickness 1) 0.2 mm over any 10 pitches
Symbol A0 B0 K0 D0 D1 P0 P2 P1 W E F G T T2
Tolerance 0.2 0.2 max. +0.1/ -0 min. 0.1 1) 0.05 0.1 0.3 0.1 0.05 min. max. max.
Note
CeraDiodes are not suitable for switching applications or for voltage stabilization, where static power dissipation is required.
2007-02-20 Please read Important notes at the end of this document.
Page 9 of 10
Important notes
The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as "hazardous"). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of
the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, EPCOS-JONES, BAOKE, Alu-X, CeraDiode, CSSP, MLSC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, UltraCap, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
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