1N5303-1 Microsemi Corporation, 1N5303-1 Datasheet

1N5303-1

Manufacturer Part Number

1N5303-1

Description

Current Limiter Diode, Package : DO-7

Manufacturer

Microsemi Corporation

Datasheet

1.1N5303-1.pdf (2 pages)

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• 1N5283-1 THRU 1N5314-1 AVAILABLE IN

• CURRENT REGULATOR DIODES

• HIGH SOURCE IMPEDANCE

• METALLURGICALLY BONDED

• DOUBLE PLUG CONSTRUCTION

PER MIL-PRF-19500/463

MAXIMUM RATINGS

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

Storage Temperature: -65°C to +175°C

DC Power Dissipation: 500mW @ T L = +50°C, L = 3/8”

Power Derating: 4 mW / °C above +50°C

Peak Operating Voltage: 100 Volts

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise speci½ed

NUMBER

1N5283

1N5284

1N5285

1N5286

1N5287

1N5288

1N5289

1N5290

1N5291

1N5292

1N5293

1N5294

1N5295

1N5296

1N5297

1N5298

1N5299

1N5300

1N5301

1N5302

1N5303

1N5304

1N5305

1N5306

1N5307

1N5308

1N5309

1N5310

1N5311

1N5312

1N5313

1N5314

NOTE 1

NOTE 2

TYPE

Z S is derived by superimposing A 90Hz RMS signal equal to 10% of V S on V S

Z K is derived by superimposing A 90Hz RMS signal equal to 10% of V K on V K

NOM

0.22

0.24

0.27

0.30

0.33

0.39

0.43

0.47

0.56

0.62

0.68

0.75

0.82

0.91

1.00

1.10

1.20

1.30

1.40

1.50

1.60

1.80

2.00

2.20

2.40

2.70

3.00

3.30

3.60

3.90

4.30

4.70

REGULATOR CURRENT

l p (mA) @ V S = 25V

0.198

0.216

0.243

0.270

0.297

0.351

0.387

0.423

0.504

0.558

0.612

0.675

0.738

0.819

0.900

0.990

1.08

1.17

1.26

1.35

1.44

1.62

1.80

1.98

2.16

2.43

2.70

2.97

3.24

3.51

3.87

4.23

6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841

PHONE (978) 620-2600

WEBSITE: http://www.microsemi.com

MIN

MAX

0.242

0.264

0.297

0.330

0.363

0.429

0.473

0.517

0.616

0.682

0.748

0.825

0.902

1.001

1.100

1.210

1.32

1.43

1.54

1.65

1.76

1.98

2.20

2.42

2.64

2.97

3.30

3.63

3.96

4.29

4.73

5.17

JAN, JANTX, JANTXV AND JANS

IMPEDANCE

@V S = 25V

DYNAMIC

MINIMUM

(Note 1)

Z S (M )

0.880

0.800

0.700

0.640

0.580

0.540

0.510

0.475

0.420

0.395

0.370

0.345

0.320

0.300

0.280

0.265

0.255

0.245

0.235

25.0

19.0

14.0

4.10

3.30

2.70

1.90

1.55

1.35

1.15

1.00

9.0

6.6

IMPEDANCE

@V K = 6.0 V

MINIMUM

(Note 2)

Z K (M )

KNEE

2.75

2.35

1.95

1.60

1.35

1.00

0.870

0.750

0.560

0.470

0.400

0.335

0.290

0.240

0.205

0.180

0.155

0.135

0.115

0.105

0.092

0.074

0.061

0.052

0.044

0.035

0.029

0.024

0.020

0.017

0.014

0.012

@ l L = 0.8 lp (min)

V L (VOLTS)

MAXIMUM

VOLTAGE

LIMITING

1.00

1.05

1.10

1.13

1.15

1.20

1.25

1.29

1.35

1.40

1.45

1.50

1.55

1.60

1.65

1.75

1.85

1.95

2.00

2.15

2.25

2.35

2.50

2.60

2.75

2.90

FAX (978) 689-0803

1N5283-1 thru 1N5314-1

DESIGN DATA

CASE: Hermetically sealed glass

case. DO – 7 outline.

LEAD MATERIAL: Copper clad steel.

LEAD FINISH: Tin / Lead

THERMAL RESISTANCE: (R OJEC ):

250

THERMAL IMPEDANCE: (Z OJX ): 25

POLARITY: Diode to be operated with

the banded (Cathode) end negative.

WEIGHT: 0.2 grams.

MOUNTING POSITION: Any.

C/W maximum

1N5283 thru 1N5314

C/W maximum at L = .375 inch

FIGURE 1

and

Related parts for 1N5303-1

1N5303-1 Summary of contents

Page 1

... NOTE derived by superimposing A 90Hz RMS signal equal to 10 ...

Page 2

0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 0.2 0.3 1.0 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1.0 0.2 0.3 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 ...

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