CDLL4927AE3 datasheet, PDF - EEWORLD Datasheet

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CDLL4927AE3: DescriptionZener Diode, 19.2V V(Z), 5%, 0.5W, Silicon, DO-213AA, HERMETIC SEALED, GLASS, MELF-2; CategoryDiscrete semiconductor diode; File Size296KB，2 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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CDLL4927AE3 Overview

Zener Diode, 19.2V V(Z), 5%, 0.5W, Silicon, DO-213AA, HERMETIC SEALED, GLASS, MELF-2

CDLL4927AE3 Parametric

Parameter Name	Attribute value
Maker	Microsemi
package instruction	O-LELF-R2
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	METALLURGICALLY BONDED, LOW NOISE
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-213AA
JESD-30 code	O-LELF-R2
Number of components	1
Number of terminals	2
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Maximum power dissipation	0.5 W
Nominal reference voltage	19.2 V
surface mount	YES
technology	ZENER
Terminal form	WRAP AROUND
Terminal location	END
Voltage temperatureCoeff-Max	0.384 mV/°C
Maximum voltage tolerance	5%
Base Number Matches	1

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• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• LEADLESS PACKAGE FOR SURFACE MOUNT

• 19.2 VOLT NOMINAL ZENER VOLTAGE + 5%

• LOW NOISE

• DOUBLE PLUG CONSTRUCTION

• METALLURGICALLY BONDED

CDLL4916

thru

CDLL4932A

MAXIMUM RATINGS

Operating Temperature: -65°C to +175°C

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500mW @ +50°C

Power Derating: 4 mW / °C above +50°C

REVERSE LEAKAGE CURRENT

= 15

A @ 25°C & V

= 12Vdc

ELECTRICAL CHARACTERISTICS

@ 25°C, unless otherwise specified.

CDI

TYPE

NUMBER

(Note 3)

CDLL4916

CDLL4916A

CDLL4917

CDLL4917A

CDLL4918

CDLL4918A

CDLL4919

CDLL4919A

CDLL4920

CDLL4920A

CDLL4921

CDLL4921A

CDLL4922

CDLL4922A

CDLL4923

CDLL4923A

CDLL4924

CDLL4924A

CDLL4925

CDLL4925A

CDLL4926

CDLL4926A

CDLL4927

CDLL4927A

CDLL4928

CDLL4928A

CDLL4929

CDLL4929A

CDLL4930

CDLL4930A

CDLL4931

CDLL4931A

CDLL4932

CDLL4932A

0.5

1.0

2.0

4.0

7.5

VOLTAGE

TEMPERATURE

STABILITY

³VZT

(Note 2)

144

298

149

144

298

149

144

298

149

144

298

149

144

298

149

EFFECTIVE

TEMPERATURE

COEFFICIENT

MAXIMUM

DYNAMIC

IMPEDANCE

ZZT

(Note 1)

OHMS

600

300

150

MAXIMUM

NOISE

DENSITY

TEST

CURRENT

l ZT

TEMPERATURE

RANGE

°C

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

+25 to +100

-55 to +100

%/°C

0.01

0.005

0.002

0.01

0.005

0.002

0.01

0.005

0.002

0.01

0.005

0.002

0.001

0.01

0.005

0.002

0.001

V/ Hz

1.0

0.5

0.25

0.22

0.20

MILLIMETERS

INCHES

DIM MIN MAX MIN MAX

1.60

1.70 0.063 0.067

0.41

0.55 0.016 0.022

3.30

3.70 .130 .146

2.54 REF.

.100 REF.

0.03 MIN.

.001 MIN.

FIGURE 1

DESIGN DATA

CASE:

DO-213AA, Hermetically sealed

glass case. (MELF, SOD-80, LL34)

LEAD FINISH:

Tin / Lead

POLARITY:

Diode to be operated with

the banded (cathode) end positive.

MOUNTING POSITION:

Any.

MOUNTING SURFACE SELECTION:

The Axial Coefficient of Expansion

(COE) Of this Device is Approximately

+6PPM/°C. The COE of the Mounting

Surface System Should Be Selected To

Provide A Suitable Match With This

Device.

NOTE 1

NOTE 2

Zener impedance is derived by superimposing on lZT A 60Hz rms a.c. current equal

to 10% of lZT.

The maximum allowable change observed over the entire temperature range i.e.,

the diode voltage will not exceed the specified mV at any discrete temperature

between the established limits, per JEDEC standard No.5.

Zener voltage range equals 19.2 volts + 5%.

NOTE 3

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

FAX (978) 689-0803

WEBSITE: http://www.microsemi.com

135

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