JANTX1N5533DTR-1 [MICROSEMI]

Low Voltage Surface Mount 500 mW Avalanche Diodes; 低电压表面贴装500 mW的雪崩二极管

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描述：Low Voltage Surface Mount 500 mW Avalanche Diodes; 低电压表面贴装500 mW的雪崩二极管

相关元器件产品Datasheet PDF文档

JANTX1N5533DUR

LEADLESS PACKAGE FOR SURFACE MOUNT ZENER DIODE, 500mW

二极管齐纳二极管测试局域网

6 MICROSEMI

JANTX1N5533DUR-1

Low Voltage Surface Mount 500 mW Avalanche Diodes

二极管测试

2 MICROSEMI

JANTX1N5533DUR-1

LEADLESS PACKAGE FOR SURFACE MOUNT ZENER DIODE, 500mW

二极管齐纳二极管测试

6 MICROSEMI

JANTX1N5533DURTR

Zener Diode, 13V V(Z), 1%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2

二极管齐纳二极管测试局域网

0 MICROSEMI

JANTX1N5533DURTR-1

Low Voltage Surface Mount 500 mW Avalanche Diodes

二极管

3 MICROSEMI

JANTX1N5533TR-1

Low Voltage Surface Mount 500 mW Avalanche Diodes

二极管

4 MICROSEMI

MAX34334CSE前5页PDF页面详情预览

IN5518BUR-1 thru 1N5546BUR-1

(or MLL5518B-1 thru MLL5546B-1)

SCOTTSDALE DIVISION

Low Voltage Surface Mount

500 mW Avalanche Diodes

DESCRIPTION

The 1N5518BUR-1 thru 1N5546BUR-1 series of 0.5 watt glass surface

mount Zener voltage regulators provides a selection from 3.3 to 33 volts in

standard 5% tolerances as well as tighter tolerances identified by different

suffix letters on the part number. These have an internal-metallurgical-bond

option as identified by the “–1” suffix. This internally bonded Zener package

construction is also in JAN, JANTX, and JANTXV military qualifications.

Microsemi also offers numerous other Zener products to meet higher and

lower power applications.

APPEARANCE

WWW .

Microsemi

DO-213AA

IMPORTANT:

For the most current data, consult

MICROSEMI’s

website:

http://www.microsemi.com

FEATURES

•

Surface mount equivalent to JEDEC registered

1N5518 thru 1N5546 series

Internal metallurgical bond with the “-1” suffix

Also available in JAN, JANTX, and JANTXV

qualifications per MIL-PRF-19500/437 by adding

the JAN, JANTX, or JANTXV prefixes to part

numbers for desired level of screening; (e.g.

JANTX1N4099UR-1, JANTXV1N4109CUR-1, etc.)

Nonbonded types also available without the “-1”

suffix for both the axial and surface mount

packages

DO-7 or DO-35 glass body axial-leaded Zener

equivalents also available per JEDEC registration

with part numbers 1N5518 thru 1N5546 on

separate data sheets

•

APPLICATIONS / BENEFITS

Regulates voltage over a broad operating current

and temperature range

Extensive selection from 3.3 to 33 V

Standard voltage tolerances are plus/minus 5% with

a “B” suffix, e.g. 1N5518BUR-1, etc.

Tight tolerances available in plus or minus 2% or 1%

with C or D suffix respectively, e.g. 1N5518CUR-1,

1N5518DUR-1, etc.

Hermetically sealed surface mount package

Nonsensitive to ESD per MIL-STD-750 Method 1020

Minimal capacitance (see Figure 3)

Inherently radiation hard as described in Microsemi

MicroNote 050

•

MAXIMUM RATINGS

•

Operating and Storage temperature: -65

C to

+175

Thermal Resistance: 100

C/W junction to end cap,

or 250

C/W junction to ambient when mounted on

FR4 PC board (1 oz Cu) with recommended

footprint (see last page)

Steady-State Power: 0.5 watts at end cap

temperature T

< 125

C or at ambient T

< 50

when mounted on FR4 PC board as described for

thermal resistance above (see Figure 2 for

derating)

Forward voltage @200 mA: 1.1 volts

Solder Temperatures: 260

C for 10 s (max)

•

MECHANICAL AND PACKAGING

CASE: Hermetically sealed glass DO-213AA

(SOD80 or MLL34) MELF style package

TERMINALS: End caps tin-lead plated solderable

per MIL-STD-750, method 2026

POLARITY: Cathode indicated by band where

diode is to be operated with the banded end positive

with respect to the opposite end for Zener regulation

MARKING: cathode band only

TAPE & REEL option: Standard per EIA-481-1-A

with 12 mm tape, 2000 per 7 inch reel or 5000 per

13 inch reel (add “TR” suffix to part number)

WEIGHT: 0.04 grams

See package dimensions on last page

•

1N5518BUR – 1N5546BUR

•



2003

10-31-2003 REV B

Microsemi

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

Page 1

IN5518BUR-1 thru 1N5546BUR-1

(or MLL5518B-1 thru MLL5546B-1)

SCOTTSDALE DIVISION

Low Voltage Surface Mount

500 mW Avalanche Diodes

WWW .

Microsemi

ELECTRICAL CHARACTERISTICS

JEDEC TYPE

NUMBER

(Note 1 and

Note 7)

NOMINAL

ZENER

VOLTAGE

TEST

CURRENT

= 25

C unless otherwise noted. Based on DC measurements at

MAX. REVERSE CURRENT

(Note 4)

B-C-D

SUFFIX

MAXIMUM

DC ZENER

CURRENT

(Note 5)

mAdc

115

105

B-C-D SUFFIX

MAX. NOISE

DENSITY

AT I

= 250µA

REGULATION

FACTOR

(Note 6)

LOW V

CURRENT

(Note 6)

thermal equilibrium;

= 1.1 Max @ IF = 200 mA for all types.)

@ I

(Note 2)

VOLTS

mAdc

5.0

3.0

1.0

MAX. ZENER

IMPEDANCE

B-C-D SUFFIX

@ I

(Note 3)

OHMS

100

∆V

µAdc

5.0

3.0

1.0

3.0

2.0

1.0

0.5

0.1

0.05

0.01

– VOLTS

NON & A-

SUFFIX

0.90

1.0

1.5

2.0

3.0

4.5

5.5

6.0

6.5

7.0

8.0

9.0

9.5

10.5

11.5

12.5

13.0

14.0

15.0

16.0

17.0

18.0

20.0

21.0

23.0

24.0

28.0

B-C-D

SUFFIX

1.0

1.5

2.0

2.5

3.5

5.0

6.2

6.8

7.5

8.2

9.1

9.9

10.8

11.7

12.6

13.5

14.4

15.3

16.2

17.1

18.0

19.8

21.6

22.4

25.2

27.0

29.7

µV/ √Hz

0.5

1.0

2.0

4.0

5.0

VOLTS

0.90

0.85

0.75

0.60

0.65

0.30

0.20

0.10

0.05

0.10

0.20

0.25

0.30

0.35

0.40

0.45

0.50

mAdc

2.0

1.0

0.25

0.01

1N5518BUR-1

1N5519BUR-1

1N5520BUR-1

1N5521BUR-1

1N5522BUR-1

1N5523BUR-1

1N5524BUR-1

1N5525BUR-1

1N5526BUR-1

1N5527BUR-1

1N5528BUR-1

1N5529BUR-1

1N5530BUR-1

1N5531BUR-1

1N5532BUR-1

1N5533BUR-1

1N5534BUR-1

1N5535BUR-1

1N5536BUR-1

1N5537BUR-1

1N5538BUR-1

1N5539BUR-1

1N5540BUR-1

1N5541BUR-1

1N5542BUR-1

1N5543BUR-1

1N5544BUR-1

1N5545BUR-1

1N5546BUR-1

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

11.0

12.0

13.0

14.0

15.0

16.0

17.0

18.0

19.0

20.0

22.0

24.0

25.0

28.0

30.0

33.0

NOTES:

1. TOLERANCE AND VOLTAGE DESIGNATION –

The JEDEC type numbers without a letter prior to the UR-1 suffix are +/-20% with guaranteed limits for only V

, I

, and V

Units with “A” prior to the UR-1 suffix are +/-10% with guaranteed limits for V

, I

, and V

. Units with guaranteed limits for all six

parameters are indicated by a B suffix for +/-5.0% units, C suffix for +/-2.0% and D suffix for +/-1.0% prior to the UR-1 suffix.

2. ZENER VOLTAGE (V

) MEASUREMENT –

Nominal zener voltage is measured with the device junction in thermal equilibrium with ambient temperature of 25 C.

3. ZENER IMPEDANCE (Z

) MEASUREMENT –

The zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10%

of the dc zener current (I

) is superimposed on I

4. REVERSE CURRENT (I

) –

Reverse currents are guaranteed and are measured at V

as shown on the table.

5. MAXIMUM REGULATOR CURRENT (I

) –

The maximum current shown is as shown in MIL-PRF-19500/437.

6. MAXIMUM REGULATION FACTOR (∆V

) –

∆V

is the maximum difference between V

at I

and V

at I

measured with the device junction in thermal equilibrium.

7. PART NUMBER – These may be ordered as either 1N5518BUR-1 thru 1N5546BUR-1 or as MLL5518B-1 thru MLL5546B-1 part

numbers. For military types, use the 1NxxxUR-1 format and also include JAN, JANTX, or JANTXV prefix for desired screening

level, e.g. JANTX1N5518BUR-1, JANTXV1N5532BUR-1, JANTXV1N5534CUR-1, JANTXV1N5545DUR-1, etc.

1N5518BUR – 1N5546BUR



2003

10-31-2003 REV B

Microsemi

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

Page 2

IN5518BUR-1 thru 1N5546BUR-1

(or MLL5518B-1 thru MLL5546B-1)

SCOTTSDALE DIVISION

Low Voltage Surface Mount

500 mW Avalanche Diodes

GRAPHS and CIRCUIT

Rated Power Dissipation (mW)

Noise density, (N

) is specified in

microvolt-rms per square-root-hertz.

Actual measurement is performed

using a 1 kHz to 3 kHz frequency

bandpass filter at a constant Zener test

current (I

) at 25 C ambient

temperature.

WWW .

Microsemi

, End Cap Temperature ( C) or T

Ambient temperature on FR4 PC board

FIGURE 1

Noise Density

Measurement Circuit

FIGURE 2

Power Derating Curve

Typical Capacitance in Picofarads (pf)

FIGURE 3

Zener Voltage V

Capacitance vs. Zener Voltage (Typical)

FIGURE 4

Zener Diode Characteristics and Symbol Identification

1N5518BUR – 1N5546BUR

PACKAGE DIMENSIONS

DIM

INCHES

MIN

MAX

0.063

0.067

0.130

0.146

0.016

0.022

MILLIMETERS

MIN

MAX

1.60

1.70

3.30

3.70

0.41

0.55

PAD LAYOUT

INCHES

.200

.055

.080

5.08

1.40

2.03



2003

10-31-2003 REV B

Microsemi

Scottsdale Division

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

Page 3