1N6021BUR [MICROSEMI]

Zener Diode, 75V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2;


型号：	1N6021BUR
厂家：	Microsemi
描述：	Zener Diode, 75V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, HERMETIC SEALED, GLASS, MLL34, MELF-2
文件：	总3页 (文件大小：455K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1N5985UR thru 1N6031BUR

( or MLL5985 thru MLL6031B)

Surface Mount 500 mW Zener Diodes

S C O T T S D A L E D I V I S I O N

DESCRIPTION

APPEARANCE

The popular 1N5985UR thru 1N6031BUR (or MLL5985 thru MLL6031B) series of

0.5 watt Zener Voltage Regulators provides selection from 2.4 to 200 volts in

standard 5% or 10% tolerances as well as tighter tolerances identified by different

suffix letters on the part number. These glass surface mount DO-213AA Zeners

are also available with an internal metallurgical bond option by adding a “-1” suffix

(see separate data sheet) including various equivalent military screening levels as

described in the Features section. Microsemi also offers numerous other Zener

DO-213AA

products to meet higher and lower power applications.

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Surface mount equivalent to JEDEC registered 1N5985

•

Regulates voltage over a broad operating current

to 1N6031

and temperature range

Similar to operating current conditions of the BZV55

Pro Electron series of Zener products in Europe

Internal metallurgical bonds are optionally available

with “-1” suffix (see separate data sheet) with screening

options in accordance with MIL-PRF-19500 for JAN,

JANTX, JANTXV, and JANS by adding MQ, MX, MV,

or MSP prefixes respectively to part numbers

Axial-leaded equivalents available as 1N5985 to

1N6031 in the DO-35 package including “-1” suffix

options (see separate data sheet)

•

Extensive selection from 2.4 to 200 V

Standard voltage tolerances are plus/minus 5% with

B suffix, 10 % with A suffix identification

•

Tight tolerances available in plus or minus 2% or

1% with C or D suffix respectively

Nonsensitive to ESD (MIL-STD-750 Method 1020)

Minimal capacitance (see Figure 2)

•

Inherently radiation hard as described in Microsemi

MicroNote 050

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating and Storage temperature: -65^ºC to +175^ºC

•

CASE: Hermetically sealed glass DO-213AA

Thermal Resistance: 150 ^ºC/W junction to end cap or

300^ºC/W for junction to ambient when mounted on FR4

PC board (1 oz Cu) with recommended footprint (see

last page)

(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

•

Steady-State Power: 0.5 watts at end cap

temperatures T_EC< 100^oC or 0.5 watts at ambient T_A<

25^ºC when mounted on FR4 PC board as described for

thermal resistance (also see Figure 1)

•

MARKING: cathode band only

•

Forward voltage @200 mA: 1.1 volts

TAPE & REEL option: Standard per EIA-481-B

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

Solder Temperatures: 260 ^ºC for 10 s (max)

•

See package dimensions on last page

Microsemi

Page 1

11-03-2003 REV A

Scottsdale Division

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

1N5985UR thru 1N6031BUR

( or MLL5985 thru MLL6031B)

Surface Mount 500 mW Zener Diodes

S C O T T S D A L E D I V I S I O N

*ELECTRICAL CHARACTERISTICS @ 30^oC Lead Temperature. Lead Length 3/8”.

Maximum Zener Impedance

Typical

Temp.

Maximum Reverse Current

(Note 1)

Nominal

Zener

Voltage

V_Z@ I_ZT

Volts

(Note 2)

2.4

Coeff.

Max. DC

Zener

Current

I_ZM

(Note 3)

208

185

167

152

139

128

116

106

of Zener

Voltage

Test

Current

I_ZT

I_R

V_R

Z_ZT@ I_ZT

OHMS

Z_ZK@ I_ZK= 0.25 ma

OHMS

A, Non-

JEDEC

µA

Volts

Type

B,C,D

A, Non-

Suffix

110

100

B,C,D

Suffix

1800

1900

2000

2200

2300

2400

2500

2200

2050

1800

1300

750

B,C,D

Suffix

100

A, Non-

B,C,D

Suffix

1.0

1.5

2.0

3.0

4.0

5.2

6.0

6.5

7.0

8.0

8.4

9.1

9.9

A, Non-

Suffix

0.5

1.0

1.5

2.0

3.0

4.0

5.2

6.0

6.5

7.0

8.0

8.4

9.1

9.9

Number**

5.0

2.0

1.0

%/^V^o^ZC

Suffix

100

Suffix

2000

2200

2300

2400

2500

2200

2050

1800

1300

750

Suffix

100

1N5985BUR

1N5986BUR

1N5987BUR

1N5988BUR

1N5989BUR

1N5990BUR

1N5991BUR

1N5992BUR

1N5993BUR

1N5994BUR

1N5995BUR

1N5996BUR

1N5997BUR

1N5998BUR

1N5999BUR

1N6000BUR

1N6001BUR

1N6002BUR

1N6003BUR

1N6004BUR

1N6005BUR

1N6006BUR

1N6007BUR

1N6008BUR

1N6009BUR

1N6010BUR

1N6011BUR

1N6012BUR

1N6013BUR

1N6014BUR

1N6015BUR

1N6016BUR

1N6017BUR

1N6018BUR

1N6019BUR

1N6020BUR

1N6021BUR

1N6022BUR

1N6023BUR

1N6024BUR

1N6025BUR

1N6026BUR

1N6027BUR

1N6028BUR

1N6029BUR

1N6030BUR

1N6031BUR

-0.09

2.7

-0.075

-0.07

3.0

3.3

-0.06

3.6

-0.055

-0.045

-0.01

3.9

4.3

5.0

3.0

2.0

1.0

0.5

0.1

4.7

+0.01

5.1

5.0

3.0

2.0

1.0

0.5

0.1

+0.025

+0.035

+0.04

5.6

6.2

6.8

8.0

7.0

+0.044

+0.051

+0.055

+0.061

+0.065

+0.068

+0.073

+0.075

+0.079

+.080

7.5

600

8.2

600

9.1

600

+0.083

+0.085

+0.087

+0.090

+0.091

+0.093

+0.094

+0.095

+0.096

+0.097

+0.098

+0.099

+0.110

600

700

600

700

110

130

170

180

200

225

240

265

280

300

350

400

800

950

1250

1400

1700

2000

2350

2700

700

800

700

900

130

150

170

180

200

225

240

265

280

300

500

650

800

950

1250

1400

1700

2000

800

1000

1100

1300

1400

1600

1700

2000

2300

2600

3000

4000

4500

5000

5500

6000

7000

8000

9000

900

1000

1300

1400

1600

1700

2000

2300

2600

3000

4000

4500

5000

5500

6000

7000

9.8

8.9

8.0

7.4

6.7

6.1

5.5

5.0

4.5

4.2

3.8

3.3

3.1

2.8

2.5

100

110

120

130

150

160

180

200

114

122

137

152

114

122

* Indicates JEDEC Registered Data. The type number without a suffix letter before “UR” indicates a 20% tolerance. For 10%

tolerance, add suffix A; for 5% tolerance, add suffix B (as shown); for 2% tolerance add suffix C; for 1% tolerance, add suffix D.

** These may also be ordered as MLL5985B thru MLL6031B for the applicable part number and tolerance in this series.

NOTES:

1. Zener Impedance is derived from the 1 kHz ac voltage that results when an ac current having an rms value equal to 10% of dc

zener current (I_ZTor I_ZK) is superimposed on I_ZTor I_ZK. See MicroNote 202 for dynamic impedance variation with other

operating currents.

2. Voltage Measurements to be performed 20 seconds after application of the dc test current.

3. The maximum zener current I_ZMshown is for the nominal voltages. The following formula can be used to determine the worst

case current for any tolerance device:

V_ZM

I_ZM

Where V_ZMis the high end of the voltage tolerance specified and P is the rated power of the device.

Microsemi

Scottsdale Division

Page 2

11-03-2003 REV A

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

1N5985UR thru 1N6031BUR

( or MLL5985 thru MLL6031B)

Surface Mount 500 mW Zener Diodes

S C O T T S D A L E D I V I S I O N

GRAPHS

T_EC

T_A

T_EC, End Cap Temperature (^oC) or T_A

Ambient temperature on FR4 PC board

FIGURE 1

POWER DERATING CURVE

FIGURE 2

CAPACITANCE vs. ZENER VOLTAGE

(TYPICAL)

PACKAGE DIMENSIONS and PAD LAYOUT

INCHES

MILLIMETERS

DIM

MIN

MAX

0.067

0.146

0.022

MIN

1.60

3.30

0.41

MAX

1.70

0.063

0.130

0.016

3.70

0.55

PAD LAYOUT

INCHES

5.08

1.40

2.03

.200

.055

.080

Microsemi

Page 3

11-03-2003 REV A

Scottsdale Division

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

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