1N5921GTR [MICROSEMI]

Zener Diode, 6.8V V(Z), 20%, 1.5W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-41, 2 PIN;


型号：	1N5921GTR
厂家：	Microsemi
描述：	Zener Diode, 6.8V V(Z), 20%, 1.5W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-41, 2 PIN
文件：	总3页 (文件大小：380K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1N5913BG thru 1N5956BG (Glass)

Axial-Leaded 1.5 Watt Zener Diodes

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

DESCRIPTION

APPEARANCE

The 1N5913BG-5956BG series of 1.5 watt Zeners provides voltage

regulation in a selection from 3.3 to 200 volts with different tolerances as

identified by suffix letter on the part. These glass encapsulated Zeners with

a G suffix provide hermetic-sealed qualities and higher rated temperature

when required beyond that optionally provided in equivalent plastic-body

constructions (P suffix) for the same JEDEC part numbers. Both package

options are available by Microsemi. A variety of other Zener product

offerings and packages are available by Microsemi to meet higher or lower

power and test-current applications.

DO-41 or

DO-204AL

(Glass)

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

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N5913B to 1N5956B

Zener voltage available 3.3V to 200V

•

Regulates voltage over a broad operating current

and temperature range

•

Wide selection from 3.3 to 200 V

Flexible axial-lead mounting terminals

Metallurgically enhanced internal contact design for

greater reliability and lower thermal resistance in

glass hermetically sealed package

Nonsensitive to ESD

Hermetically sealed glass body construction

Specified capacitance (see Figure 3)

Standard voltage tolerances are plus/minus 5%

with B suffix and 10 % with A suffix identification

•

Tight tolerances available in plus or minus 2% or

1% with C or D suffix respectively

Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, and JANS are

available by adding MQ, MX, MV, or MSP prefixes

respectively to part numbers.

Surface mount equivalents available as SMBJ5913

to SMBJ5956B, SMBG5913 to SMBG5956B, or

MLL5913B to MLL5956B

•

Inherently radiation hard as described in Microsemi

MicroNote 050

Plastic body axial-leaded Zener equivalents are

also available as 1N5913BP to 1N5956BP

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Power dissipation at 25^ºC: 1.5 watts (also see

derating in Figure 1).

•

CASE: Hermetically sealed axial-lead glass

package

Operating and Storage temperature: -65^ºC to

+175^ºC

TERMINALS: Leads, tin-lead plated solderable per

MIL-STD-750, method 2026

POLARITY: Cathode indicated by band. Diode to

be operated with the banded end positive with

respect to the opposite end for Zener regulation

Thermal Resistance: 60 ^ºC/W junction to lead at

3/8 (10 mm) lead length from body, or 120^ºC/W

junction to ambient when mounted on FR4 PC

board (1 oz Cu) with 4 mm²copper pads and track

width 1 mm, length 25 mm

•

MARKING: Part number

TAPE & REEL optional: Standard per EIA-296 (add

•

Steady-State Power: 1.5 watts at T_L< 85^oC 3/8

inch (10 mm) from body, or 1.25 watts at T_A= 25^ºC

when mounted on FR4 PC board as described for

thermal resistance (also see Figure 1)

“TR” suffix to part number)

•

WEIGHT: 0.4 grams

See package dimensions on last page

•

Forward voltage @200 mA: 1.2 volts (maximum)

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

Microsemi

Page 1

11-03-2003 REV B

Scottsdale Division

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

1N5913BG thru 1N5956BG (Glass)

Axial-Leaded 1.5 Watt Zener Diodes

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

ELECTRICAL CHARACTERISTICS @ T_L= 30^oC

ZENER

VOLTAGE

V_Z

TEST

CURRENT

I_ZT

MAXIMUM

DYNAMIC

IMPEDANCE

Z_ZT

KNEE

CURRENT

I_ZK

MAXIMUM

KNEE

MAXIMUM

REVERSE

CURRENT

I_R@ V_R

REVERSE

VOLTAGE

V_R

MAX. DC

CURRENT

I_ZM

JEDEC

TYPE

IMPEDANCE

Z_ZK

NUMBER

(note 1)

Volts

3.3

3.6

3.9

4.3

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

113.6

104.2

96.1

87.2

79.8

73.5

66.9

60.5

55.1

Ohms

1.0

Ohms

µAdc

100

Volts

1.0

454

416

384

348

319

294

267

241

220

200

182

164

150

136

125

115

100

1N5913B

1N5914B

1N5915B

1N5916B

1N5917B

1N5918B

1N5919B

1N5920B

1N5921B

1N5922B

1N5923B

1N5924B

1N5925B

1N5926B

1N5927B

1N5928B

1N5929B

1N5930B

1N5931B

1N5932B

1N5933B

1N5934B

1N5935B

1N5936B

1N5937B

1N5938B

1N5939B

1N5940B

1N5941B

1N5942B

1N5943B

1N5944B

1N5945B

1N5946B

1N5947B

1N5948B

1N5949B

1N5950B

1N5951B

1N5952B

1N5953B

1N5954B

1N5955B

1N5956B

500

9.0

7.5

6.0

5.0

4.0

2.0

2.5

3.0

3.5

4.0

4.5

5.5

6.5

7.0

9.0

1.0

500

1.0

500

1.0

500

5.0

1.0

500

1.5

1.0

350

2.0

1.0

250

3.0

1.0

200

4.0

1.0

200

5.2

0.5

400

6.0

45.7

41.2

37.5

34.1

31.2

28.8

0.5

400

6.5

0.5

500

7.0

0.25

500

8.0

550

8.4

550

9.1

550

9.9

600

11.4

12.2

13.7

15.2

16.7

18.2

20.6

22.8

25.1

27.4

29.7

32.7

35.8

38.8

42.6

47.1

51.2

23.4

20.8

18.7

600

650

17.5

650

15.6

13.9

12.5

11.4

10.4

9.6

700

750

800

850

900

8.7

950

8.0

1000

1100

1300

1500

1700

2000

2500

3000

3100

4000

4500

5000

6000

6500

7000

8000

7.3

6.7

6.0

100

120

140

160

200

250

300

380

450

600

700

900

1200

5.5

5.0

4.6

62.2

69.2

4.1

100

110

120

130

150

160

180

200

3.7

3.4

83.6

91.2

98.8

114

121.6

136.8

152

3.1

2.9

2.5

2.3

9.0

8.0

7.0

2.1

1.9

NOTES:

1. No suffix indicates a +/-20% tolerance on nominal V_Z. Suffix A denotes a +/-10% tolerance, B denotes a +/-5% tolerance, C denotes a

2% tolerance, and D denotes a +/-1% tolerance. Also add a G suffix for Glass construction, e.g. 1N5956BG (P suffix designates plastic

body options described by separate data sheet).

2. Zener voltage (V_Z) is measured at T_L= 30^oC and 90 seconds after application of dc current.

3. 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_ZTor I_ZK) is superimposed on I_ZTor I_ZK. See MicroNote 202 for zener impedance variation with different operating

currents.

11-03-2003 REV B

Microsemi

Scottsdale Division

Page 2

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

1N5913BG thru 1N5956BG (Glass)

Axial-Leaded 1.5 Watt Zener Diodes

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

GRAPHS

T_L

T_Aon FR4

PC board

T_LLead Temperature 3/8” From Body or

Square-Wave-Pulse Width (Non-Repetitive) in Milliseconds

_Aon FR4 PC Board

FIGURE 1

FIGURE 2

POWER DERATING CURVE

TRANSIENT SURGE CAPABILITY

PACKAGE DIMENSIONS

DO-41 or DO-204AL

Zener Voltage V_Z

FIGURE 3 - CAPACITANCE vs. V_ZCURVE

11-03-2003 REV B

Microsemi

Page 3

Scottsdale Division

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

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