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

• 1N5283UR-1 THRU 1N5314UR-1 AVAILABLE IN

PER MIL-PRF-19500/463

• CURRENT REGULATOR DIODES

• LEADLESS PACKAGE FOR SURFACE MOUNT

• METALLURGICALLY BONDED

• DOUBLE PLUG CONSTRUCTION

FIGURE 1

DESIGN DATA

CASE: DO-213AB, Hermetically sealed

glass case. (MELF, LL41)

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (ROJEC):

50 ˚C/W maximum at L = 0 inch

THERMAL IMPEDANCE: (ZOJX): 25

˚C/W maximum

POLARITY: Diode to be operated with

the banded (cathode) end negative.

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.

MILLIMETERS

INCHES

DIM

MIN

MAX

MIN

MAX

D

2.39

2.66

.094

.105

F

0.41

0.55

.016

.022

G

4.80

5.20

.189

.205

G1

4.11 REF.

.159 REF.

S

0.03 MIN.

.001 MIN.

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified

MINIMUM

MINIMUM

DYNAMIC

KNEE

MAXIMUM

CDI

REGULATOR CURRENT

IMPEDANCE

IMPEDANCE

LIMITING

TYPE

l p (mA) @ VS = 25V

@VS = 25V

@VK = 6.0 V

VOLTAGE

NUMBER

ZS (MΩ)ZK (MΩ)@ lL = 0.8 lp (min)

NOM

MIN

MAX

(Note 1)

(Note 2)

VL (VOLTS)

CDLL5283

0.22

0.198

0.242

25.0

2.75

1.00

CDLL5284

0.24

0.216

0.264

19.0

2.35

1.00

CDLL5285

0.27

0.243

0.297

14.0

1.95

1.00

CDLL5286

0.30

0.270

0.330

9.0

1.60

1.00

CDLL5287

0.33

0.297

0.363

6.6

1.35

1.00

CDLL5288

0.39

0.351

0.429

4.10

1.00

1.05

CDLL5289

0.43

0.387

0.473

3.30

0.870

1.05

CDLL5290

0.47

0.423

0.517

2.70

0.750

1.05

CDLL5291

0.56

0.504

0.616

1.90

0.560

1.10

CDLL5292

0.62

0.558

0.682

1.55

0.470

1.13

CDLL5293

0.68

0.612

0.748

1.35

0.400

1.15

CDLL5294

0.75

0.675

0.825

1.15

0.335

1.20

CDLL5295

0.82

0.738

0.902

1.00

0.290

1.25

CDLL5296

0.91

0.819

1.001

0.880

0.240

1.29

CDLL5297

1.00

0.900

1.100

0.800

0.205

1.35

CDLL5298

1.10

0.990

1.210

0.700

0.180

1.40

CDLL5299

1.20

1.08

1.32

0.640

0.155

1.45

CDLL5300

1.30

1.17

1.43

0.580

0.135

1.50

CDLL5301

1.40

1.26

1.54

0.540

0.115

1.55

CDLL5302

1.50

1.35

1.65

0.510

0.105

1.60

CDLL5303

1.60

1.44

1.76

0.475

0.092

1.65

CDLL5304

1.80

1.62

1.98

0.420

0.074

1.75

CDLL5305

2.00

1.80

2.20

0.395

0.061

1.85

CDLL5306

2.20

1.98

2.42

0.370

0.052

1.95

CDLL5307

2.40

2.16

2.64

0.345

0.044

2.00

CDLL5308

2.70

2.43

2.97

0.320

0.035

2.15

CDLL5309

3.00

2.70

3.30

0.300

0.029

2.25

CDLL5310

3.30

2.97

3.63

0.280

0.024

2.35

CDLL5311

3.60

3.24

3.96

0.265

0.020

2.50

CDLL5312

3.90

3.51

4.29

0.255

0.017

2.60

CDLL5313

4.30

3.87

4.73

0.245

0.014

2.75

CDLL5314

4.70

4.23

5.17

0.235

0.012

2.90

NOTE 1

ZS is derived by superimposing A 90Hz RMS signal equal to 10% of VS on VS

NOTE 2

ZK is derived by superimposing A 90Hz RMS signal equal to 10% of VK on VK

MAXIMUM RATINGS

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

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500mW @ +75°C @ TEC = +125°C

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

Peak Operating Voltage: 100 Volts

1N5283UR-1 thru 1N5314UR-1

and

CDLL5283 thru CDLL5314