CDLL4622C datasheet, PDF - EEWORLD Datasheet

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CDLL4622C: DescriptionZener Diode, 3.9V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2; CategoryDiscrete semiconductor diode; File Size110KB，2 Pages; ManufacturerCompensated Devices Inc.

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CDLL4622C Overview

Zener Diode, 3.9V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2

CDLL4622C Parametric

Parameter Name	Attribute value
Maker	Compensated Devices Inc.
package instruction	O-LELF-R2
Reach Compliance Code	unknown
Other features	METALLURGICALLY BONDED
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-213AA
JESD-30 code	O-LELF-R2
JESD-609 code	e0
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Certification status	Not Qualified
Nominal reference voltage	3.9 V
Maximum reverse current	5 µA
surface mount	YES
technology	ZENER
Terminal surface	TIN LEAD
Terminal form	WRAP AROUND
Terminal location	END
Maximum voltage tolerance	2%
Working test current	0.25 mA

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• 1N4614UR-1 THRU 1N4627UR-1 AVAILABLE IN

JAN, JANTX, JANTXV AND JANS

PER MIL-PRF-19500/435

1N4614UR-1

thru

1N4627UR-1

and

CDLL4614 thru CDLL4627

• LEADLESS PACKAGE FOR SURFACE MOUNT

• LOW CURRENT OPERATION AT 250

• METALLURGICALLY BONDED

MAXIMUM RATINGS

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

DC Power Dissipation: 500mW @ TEC = +125°C

Power Derating: 10 mW / °C above TEC = +125°C

Forward Voltage @ 200 mA: 1.1 Volts maximum

ELECTRICAL CHARACTERISTICS

@ 25°C, unless otherwise speciﬁed.

CDI

TYPE

NUMBER

NOMINAL

ZENER

VOLTAGE

V @I

(Note 1)

VOLTS

CDLL4614

CDLL4615

CDLL4616

CDLL4617

CDLL4618

CDLL4619

CDLL4620

CDLL4621

CDLL4622

CDLL4623

CDLL4624

CDLL4625

CDLL4626

CDLL4627

1.8

2.0

2.2

2.4

2.7

3.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

ZENER

TEST

CURRENT

MAXIMUM

ZENER

IMPEDANCE

(Note 2)

MAXIMUM REVERSE

LEAKAGE CURRENT

1 @V

MAXIMUM

DC ZENER

CURRENT

250

OHMS

1200

1250

1300

1400

1500

1600

1650

1700

1650

1600

1550

1500

1400

1200

7.5

5.0

4.0

2.0

1.0

0.8

7.5

5.0

4.0

10.0

VOLTS

1.5

120

110

100

DIM

MILLIMETERS

INCHES

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

THERMAL RESISTANCE: (R

OJEC):

100 ˚C/W maximum at L = 0 inch

THERMAL IMPEDANCE: (Z

JX): 35

˚C/W maximum

POLARITY:

Diode to be operated with

the banded (cathode) end positive.

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

The CDI type numbers shown above have a Zener voltage tolerance of +5.0%.

Nominal Zener voltage is measured with the device junction in thermal

equilibrium at an ambient temperature of 25°C + 3°C. "C" suffix denotes a + 2%

tolerance and "D" suffix denotes a + 1% tolerance.

Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to

10% of IZT.

NOTE 2

22 COREY STREET, MELROSE, MASSACHUSETTS 02176

PHONE (781) 665-1071

FAX (781) 665-7379

WEBSITE: http://www.cdi-diodes.com

E-mail: mail@cdi-diodes.com

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