CDLL747DE3 datasheet, PDF - EEWORLD Datasheet

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CDLL747DE3: DescriptionZener Diode, 3.6V V(Z), 1%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2; CategoryDiscrete semiconductor diode; File Size37KB，2 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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CDLL747DE3 Overview

Zener Diode, 3.6V V(Z), 1%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, LL34, MELF-2

CDLL747DE3 Parametric

Parameter Name	Attribute value
Maker	Microsemi
package instruction	O-LELF-R2
Reach Compliance Code	compliant
ECCN code	EAR99
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
Number of components	1
Number of terminals	2
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.5 W
Nominal reference voltage	3.6 V
surface mount	YES
technology	ZENER
Terminal form	WRAP AROUND
Terminal location	END
Maximum voltage tolerance	1%
Working test current	20 mA
Base Number Matches	1

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• 1N746AUR-1 THRU 1N759AUR-1 AVAILABLE IN

JAN, JANTX

AND

JANTXV

PER MIL-PRF-19500/127

• 1N4370AUR-1 THRU 1N4372AUR-1 AVAILABLE IN

JAN, JANTX

AND

JANTXV

PER MIL-PRF-19500/127

• LEADLESS PACKAGE FOR SURFACE MOUNT

• METALLURGICALLY BONDED

1N746AUR-1 thru 1N759AUR-1

and

1N4370AUR-1 thru 1N4372AUR-1

and

CDLL746 thru CDLL759A

and

CDLL4370 thru CDLL4372A

MAXIMUM RATINGS

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

Storage Temperature: -65°C to +175°C

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

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

Forward Voltage @ 200mA: 1.1 volts maximum

ELECTRICAL CHARACTERISTICS @ 25°C

CDI

TYPE

NUMBER

(NOTE 1)

NOMINAL

ZENER

VOLTAGE

VZ @ 1ZT

(NOTE 2)

VOLTS

2.4

2.7

3.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

10.0

12.0

ZENER

TEST

CURRENT

1ZT

MAXIMUM

ZENER

IMPEDANCE

(NOTE 3)

ZZT @ 1ZT

OHMS

IR @ VR

1ZM

155

140

125

120

110

100

MAXIMUM

REVERSE CURRENT

MAXIMUM

ZENER

CURRENT

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.

100

VOLTS

1.0

1.5

2.0

2.5

3.5

4.0

5.0

6.0

7.0

8.0

9.0

CDLL4370A

CDLL4371A

CDLL4372A

CDLL746A

CDLL747A

CDLL748A

CDLL749A

CDLL750A

CDLL751A

CDLL752A

CDLL753A

CDLL754A

CDLL755A

CDLL756A

CDLL757A

CDLL758A

CDLL759A

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

OJX): 25

C/W maximum

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

NOTE 3

Zener voltage tolerance on "A" suffix is +5%. No Suffix denotes + 10% tolerance.

"C" suffix denotes + 2% tolerance and "D" suffix denotes + 1% tolerance.

Zener voltage is measured with the device junction in thermal equilibrium at an ambient

temperature of 25°C, +3°C.

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

to 10% of 1ZT.

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

FAX (978) 689-0803

WEBSITE: http://www.microsemi.com

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