C1808X331MGRAC datasheet, PDF - EEWORLD Datasheet

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C1808X331MGRAC: DescriptionCeramic Capacitor, Multilayer, Ceramic, 2000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.00033uF, Surface Mount, 1808, CHIP; CategoryPassive components capacitor; File Size760KB，20 Pages; ManufacturerKEMET; Websitehttp://www.kemet.com; Environmental Compliance; Related ProductsFound6parts with similar functions to C1808X331MGRAC

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C1808X331MGRAC Overview

Ceramic Capacitor, Multilayer, Ceramic, 2000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.00033uF, Surface Mount, 1808, CHIP

C1808X331MGRAC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	, 1808
Reach Compliance Code	compli
ECCN code	EAR99
capacitance	0.00033 µF
Capacitor type	CERAMIC CAPACITOR
Custom functions	AEC-Q200 AVAILABLE
dielectric materials	CERAMIC
high	2 mm
JESD-609 code	e3
length	4.7 mm
Installation features	SURFACE MOUNT
multi-layer	Yes
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
Package form	SMT
method of packing	BULK
positive tolerance	20%
Rated (DC) voltage (URdc)	2000 V
size code	1808
surface mount	YES
Temperature characteristic code	X7R
Temperature Coefficient	15% ppm/°C
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrie
Terminal shape	WRAPAROUND
width	2 mm
Base Number Matches	1

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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

High Voltage with Flexible Termination System (HV FT-CAP)

X7R Dielectric, 500 – 3,000 VDC (Commercial & Automotive Grade)

Overview

KEMET’s High Voltage with Flexible Termination (HV FT-CAP)

surface mount MLCCs in X7R dielectric address the primary

failure mode of MLCCs– flex cracks, which are typically the

result of excessive tensile and shear stresses produced

during board flexure and thermal cycling. Featuring several

of the highest CV (capacitance/voltage) values available in

the industry, these devices utilize a pliable and conductive

silver epoxy between the base metal and nickel barrier layers

of the termination system. The addition of this epoxy layer

inhibits the transfer of board stress to the rigid ceramic body,

therefore mitigating flex cracks which can result in low IR or

short circuit failures. Although flexible termination technology

does not eliminate the potential for mechanical damage that

may propagate during extreme environmental and handling

conditions, it does provide superior flex performance over

standard termination systems.

The HV FT-CAP offers low leakage current, exhibits low ESR

at high frequencies and finds conventional use as snubbers

or filters in applications such as switching power supplies

and lighting ballasts. Their exceptional performance at high

frequencies has made them a preferred choice of design

engineers worldwide. In addition to their use in power supplies,

these capacitors are widely used in industries related to

automotive(hybrid), telecommunications, medical, military,

aerospace, semiconductors and test/diagnostic equipment.

Combined with the stability of an X7R dielectric and designed to

accommodate all capacitance requirements, these flex-robust

devices are RoHS Compliant, offer up to 5 mm of flex-bend

capability and exhibits a predictable change in capacitance with

respect to time and voltage. Capacitance change with reference to

ambient temperature is limited to ±15% from -55°C to +125°C.

Automotive Grade is available for applications requiring proven,

reliable performance in harsh environments. Whether under-hood

or in-cabin, these capacitors are designed for mission and safety

critical automotive circuits. Stricter testing protocol and inspection

criteria have been established for automotive grade products

in recognition of potentially harsh environmental conditions.

KEMET automotive grade series capacitors meet the demanding

Automotive Electronics Council's AEC–Q200 qualification

requirements.

Ordering Information

Ceramic

1210

154

Voltage

C = 500 V

B = 630 V

D = 1,000 V

F = 1,500 V

G = 2,000 V

Z = 2,500 V

H = 3,000 V

Dielectric

R = X7R

Failure Rate/

Design

A = N/A

Termination Finish

C = 100% Matte Sn

L = SnPb (5% min)

Packaging/Grade

(C-Spec)

Blank = Bulk

TU = 7" Reel

Unmarked

TM = 7" Reel Marked

AUTO = Automotive

Grade 7" Reel

Unmarked

Case Size

Specification/

Capacitance

(L" x W")

Series

Code (pF)

Tolerance

0805

X = Flexible

2 Significant

J = ±5%

1206

Termination Digits + Number K = ±10%

of Zeros

1210

M = ±20%

1808

1812

1825

2220

2225

Additional termination finish options may be available. Contact KEMET for details.

SnPb termination finish option is not available on Automotive Grade product.

Additional reeling or packaging options may be available. Contact KEMET for details.

1, 2

One world. One KEMET

C1025_X7R_HV_FT-CAP_SMD • 6/4/2013

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

High Voltage with Flexible Termination System, X7R Dielectric, 500 – 3,000 VDC (Commercial & Automotive Grade)

Application Note

X7R dielectric is not recommended for AC line filtering or pulse applications.

Qualification/Certification

Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are referenced in

Table 4, Performance & Reliability.

Automotive Grade products meet or exceed the requirements outlined by the Automotive Electronics Council. Details regarding test

methods and conditions are referenced in document AEC–Q200, Stress Test Qualification for Passive Components. For additional

information regarding the Automotive Electronics Council and AEC–Q200, please visit their website at www.aecouncil.com.

Environmental Compliance

Pb-Free and RoHS Compliant (excluding SnPb termination finish option).

Electrical Parameters/Characteristics

Item

Operating Temperature Range

Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC)

Aging Rate (Maximum % Capacitance Loss/Decade Hour)

Dielectric Withstanding Voltage

Dissipation Factor (DF) Maximum Limit @ 25ºC

Insulation Resistance (IR) Limit @ 25°C

-55°C to +125°C

±15%

3.0%

150% of rated voltage for voltage rating of < 1,000 V

120% of rated voltage for voltage rating of ≥ 1,000 V

(5 ±1 seconds and charge/discharge not exceeding 50 mA)

2.5%

See Insulation Resistance Limit Table

(500 VDC applied for 120 ±5

seconds

@ 25°C)

Parameters/Characteristics

Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.

To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.

Capacitance and dissipation factor (DF) measured under the following conditions:

1 kHz ± 50 Hz and 1.0 ±0.2 Vrms if capacitance ≤ 10 µF

120 Hz ± 10 Hz and 0.5 ±0.1 Vrms if capacitance > 10 µF

Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as

Automatic Level Control (ALC). The ALC feature should be switched to "ON."

C1025_X7R_HV_FT-CAP_SMD • 6/4/2013

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