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

MILLIMETERS

INCHES

DIM

MIN

MAX

MIN

MAX

D

1.60

1.70

0.063 0.067

F

0.41

0.55

0.016 0.022

G

3.30

3.70

.130

.146

G1

2.54 REF.

.100 REF.

S

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.

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

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.

• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• LEADLESS PACKAGE FOR SURFACE MOUNT

• 9.1 VOLT NOMINAL ZENER VOLTAGE + 5%

• LOW CURRENT OPERATING RANGE: 0.5 and 1.0 mA

• METALLURGICALLY BONDED

• DOUBLE PLUG CONSTRUCTION

CDLL4765

thru

CDLL4774A

MAXIMUM

ZENER

ZENER

MAXIMUM

VOLTAGE

TEMPERATURE

EFFECTIVE

TYPE

VOLTAGE

TEST

ZENER

TEMPERATURE

RANGE

TEMPERATURE

NUMBERS

CURRENT

IMPEDANCE

STABILITY

COEFFICIENT

v

z

@ I

ZT

I

ZT

Z

ZT

∆V

ZT

MAXIMUM

(Note 3)

(Note 1)

(Note 2)

VOLTS

mA

OHMS

mV

°C

% / °C

CDLL4765

9.1

0.5

350

68

0 to + 75

0.01

CDLL4765A

9.1

0.5

350

141

-55 to + 100

0.01

CDLL4766

9.1

0.5

350

34

0 to + 75

0.005

CDLL4766A

9.1

0.5

350

70

-55 to + 100

0.005

CDLL4767

9.1

0.5

350

14

0 to + 75

0.002

CDLL4767A

9.1

0.5

350

28

-55 to + 100

0.002

CDLL4768

9.1

0.5

350

6.8

0 to + 75

0.001

CDLL4768A

9.1

0.5

350

14

-55 to + 100

0.001

CDLL4769

9.1

0.5

350

3.4

0 to + 75

0.0005

CDLL4769A

9.1

0.5

350

7

-55 to + 100

0.0005

CDLL4770

9.1

1.0

200

68

0 to + 75

0.01

CDLL4770A

9.1

1.0

200

141

-55 to + 100

0.01

CDLL4771

9.1

1.0

200

34

0 to + 75

0.005

CDLL4771A

9.1

1.0

200

70

-55 to + 100

0.005

CDLL4772

9.1

1.0

200

14

0 to + 75

0.002

CDLL4772A

9.1

1.0

200

28

-55 to + 100

0.002

CDLL4773

9.1

1.0

200

6.8

0 to + 75

0.001

CDLL4773A

9.1

1.0

200

14

-55 to + 100

0.001

CDLL4774

9.1

1.0

200

3.4

0 to + 75

0.0005

CDLL4774A

9.1

1.0

200

7

-55 to + 100

0.0005

NOTE 1

Zener impedance is derived by superimposing on l

ZT

A 60Hz rms a.c. current

equal to 10% of l

ZT

.

NOTE 2

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.

NOTE 3

Zener voltage range equals 9.1 volts +5%