JANTXV1N5314-1E3 - Microsemi Corp.

1N5283-1 t h ru 1N531 4-1

Available on

commercial

versions

CURRENT REGULATOR DIODES

Qualified per MIL-PRF-19500/463

Qualified Levels:

JAN, JAN TX, JANTXV

and JANS

DESCRIPTION

The popular 1N5283-1 t hru 1N5314-1 series of 0.5 wat t current regu l ators provides a s el ecti on

from 0 .22 mA to 4.7 mA in standar d 10% toler ances. These devi ces regulat e cu r r ent over a

broad voltag e range as a c ounter part offering to Zeners (that regulate voltage over a broad

current range) in similar size axial-leaded pac kages. The somewhat larger DO-7 packaging

opti on offer s a double-plug internal bond connection with a l ar ger acti ve die elemen t for it s

unique function as a current limiter. Microsemi also offers numerou s other Zener pr oducts to

meet higher and lower power voltage reg ulation applications.

DO-7 Package

Also available in:

DO-213AB Package

(s urf ace mount)

1N5283UR-1 to 1N5314UR-1

Important: For the latest information, visit our web site http://www.microsemi.com.

FEATURES

• JEDEC registered 1N5283 thru 1N5314.

• High source im pedance.

• I nter nal meta llurgi cal bond.

• JAN, JANTX, JANTXV, and JANS qualification per MIL-PRF-19500/463 available.

• Chips also available as JANHC and JANKC.

• RoHS compliant versions available (commercial grade only).

APPLICAT IONS / BENE FITS

• Double-plug constr uction.

• Regulates current over a broad operating voltage and temperature range.

• Extensive selection from 0.2 2 mA to 4. 7 mA.

• Standard current tolerances are plus/minus 10%.

• Flexible axial -l ead mounting terminals.

• Nonsensitive to ESD.

• Inherently radiation hard as described in Microsemi “MicroNote 050 ”.

MAXIMUM RATINGS

MSC – Lawrence

6 Lake Street,

Lawrence, MA 01841

1-800-446-1158

(978) 620-2600

Fax: (978) 689-0803

MSC – Ireland

Gort Road Business Park,

Ennis, Co. Clare, Ireland

Tel: +353 (0) 65 6840044

Fax: +353 (0) 65 6822298

Website:

www.microsemi.com

Parameters/Test Conditions

Symbol

Value

Unit

Junction and Storage Temperature

TJ and TSTG

-65 to +175

oC

Thermal Resistance Junction-to-Lead @ L = .375 in

RӨJL

250

oC/W

Thermal Impedance

ZӨJX

25

OC/W

Steady-State Power Dissipation @ TL = +50

o

C, L = 3/8”

(1)

PD

500

mW

Wor king Peak Volta ge

VWM

100

V

Solder Pad Temperature @ 10 s max.

TSP

260

oC

Notes: 1. Derate at 4mW/°C above +50oC.

1N5283-1 t h ru 1N531 4-1

MECHANICAL and PACKAGING

• CASE: Hermetically sealed glass case.

• TERMINALS: Tin/Lead finished copper clad steel or RoHS compliant matte-tin finish available (commercial grade only).

• MARKING: Part number and cathode band.

• POLARITY: Diode to be operated with the banded (cathode) end negative.

• TAPE & REEL option: Standard per EIA-296 (add “TR” suffix to part number). Consult factory for quantities.

• WEIGHT: 0.2 grams.

• See Package Dimensions on last page.

PART NOME NCL ATURE

JAN 1N5283 -1 (e3)

Reliability Level

JAN = JAN Level

JANTX = JANTX Level

JANTXV = JANTXV Level

JANS = JANS Level

Blank = Commercial

JEDEC type number

(see Electrical Characteristic

table)

RoHS Compliance

e3 = RoHS Compl iant (available

on commercial grade only)

Blank = non-RoHS Compliant

Metallurgical Bond

-1 = Metallurgical Bond

SYMBOL S & DEFI NITIONS

Symbol

Definition

IL

Limiting Current: A specified current below the lower knee of the c urrent-regulating characteristic.

IS

Regulator current: A current within the regulating range of a current-regulator diode.

PD

Power Dissipation: The power dissipation, dc.

RӨJL

Thermal Resistance Junction-to-Lead: The thermal resistance from the virtual junction(s) of a semiconducter device to

the lead.

TL

Lead Temperature: The temperature of a lead terminal.

TSP

Temperature Solder Pad: The maximum solder temperature that can be safely applied to the terminal.

VK

Knee Voltage: A specified regulator vol tage near the lower knee of the current-regulating characteristic.

VL

Limiting Voltage: The voltage at poi nt IL on the current-voltage characteristic.

VS

Regulator Voltage: A voltage within the regulating range of a current-regulating diode.

zk

Knee Impedance: The small-signal impedance at operating point VK on the current-voltage characteristic.

zs

Regulator Impedance: The small-signal impedance within the regulating range of a current-regulator diode.

ZӨJX

Thermal Impedanc e: The thermal impedance junction to reference point.

1N5283-1 t h ru 1N531 4-1

ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)

TYPE

NUMBER

REGULATOR CURRENT

IS (mA) @ VS = 25 V

MINIMUM

DYNAMIC

IMPEDANCE

@VS = 25 V

zs (MΩ)

(Note 1)

MINIMUM

KNEE

IMPEDANCE

@VK = 6.0 V

zk (MΩ)

(Note 2)

MAXIMUM

LIMITING

VOLTAGE

@ lL = 0.8 IS

(min)

VL (Volts)

NOM

MIN

MAX

1N5283

1N5284

1N5285

1N5286

1N5287

0.22

0.24

0.27

0.30

0.33

0.198

0.216

0.243

0.270

0.297

0.242

0.264

0.297

0.330

0.363

25.00

19.00

14.00

9.000

6.600

2.750

2.350

1.950

1.600

1.350

1.00

1N5288

1N5289

1N5290

1N5291

1N5292

0.39

0.43

0.47

0.56

0.62

0.351

0.387

0.423

0.504

0.558

0.429

0.473

0.517

0.616

0.682

4.100

3.300

2.700

1.900

1.550

1.000

0.870

0.750

0.560

0.470

1.05

1.10

1.13

1N5293

1N5294

1N5295

1N5296

1N5297

0.68

0.75

0.82

0.91

1.00

0.612

0.675

0.738

0.819

0.900

0.748

0.825

0.902

1.001

1.100

1.350

1.150

1.000

0.880

0.800

0.400

0.335

0.290

0.240

0.205

1.15

1.20

1.25

1.29

1.35

1N5298

1N5299

1N5300

1N5301

1N5302

1.10

1.20

1.30

1.40

1.50

0.990

1.080

1.170

1.260

1.350

1.210

1.320

1.430

1.540

1.650

0.700

0.640

0.580

0.540

0.510

0.180

0.155

0.135

0.115

0.105

1.40

1.45

1.50

1.55

1.60

1N5303

1N5304

1N5305

1N5306

1N5307

1.60

1.80

2.00

2.20

2.40

1.440

1.620

1.800

1.980

2.160

1.760

1.980

2.200

2.420

2.640

0.475

0.420

0.395

0.370

0.345

0.092

0.074

0.061

0.052

0.044

1.65

1.75

1.85

1.95

2.00

1N5308

1N5309

1N5310

1N5311

1N5312

2.70

3.00

3.30

3.60

3.90

2.430

2.700

2.970

3.240

3.510

2.970

3.300

3.630

3.960

4.290

0.320

0.300

0.280

0.265

0.255

0.035

0.029

0.024

0.020

0.017

2.15

2.25

2.35

2.50

2.60

1N5313

1N5314 4.30

4.70 3.870

4.230 4.730

5.170 0.245

0.235 0.014

0.012 2.75

2.90

NOTE 1: zs is derived by superimposin g a 90 Hz RMS signal equal to 10% of VS on VS

NOTE 2: zk is der ived by superimposing a 90 Hz RMS signal equal to 10% of VK on VK

1N5283-1 t h ru 1N531 4-1

GRAPHS

FIGURE 1 – CURRENT-REGULATOR CHARACTERIS TICS

IS NOMINAL PINCH-OFF CURRENT (mA)

FIGURE 2 – TEMPERATURE COEFFICIENT

T

C

TEMPERATURE COEFFICIENT (%

/ °C)

1N5283-1 t h ru 1N531 4-1

GRAPHS (continued)

IS NOMINAL PINCH-OFF CURRENT (mA)

FIGURE 3 – TEMPERATURE COEFFICIENT

IS NOMINAL PINCH-OFF CURRENT (mA)

FIGURE 4 – CURRENT REGULATION FACTOR

T

C

TEMPERATURE

3

I

P

CURRENT CHANGE

(mA)

1N5283-1 t h ru 1N531 4-1

PACKAGE DIM ENSIONS

Symbol

Dimensions

Inch

Millimeters

Min

Max

Min

Max

BD

.060

.107

1.52

2.72

BL

.120

.300

3.05

7.62

LD

.018

.023

0.46

0.58

LL

1.000

1.500

25.40

38.10

LL

1

0.050

1.27

NOTES:

1. Dimensions are in inches.

2. Millimeters are given for general information only.

3. The minimum body diameter shall be maintained over .15 inch (3.81 mm) inch of body length.

4. The specified lead diameter applies in the zone between .050 inch (1.27 mm) and the end of the lead.

Outside of this zone the lead diameter shall not exceed LD.

5. Both leads shall be within the specified dimension.

6. See 3.3 for L and TL definitions.

7. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology.