1N4460USE3 [MICROSEMI]

Zener Diode, 6.2V V(Z), 5%, 1.5W;


元器件型号：	1N4460USE3
生产厂家：	MICROSEMI CORPORATION
描述和应用：	Zener Diode, 6.2V V(Z), 5%, 1.5W 测试二极管
PDF文件：	总6页 (文件大小：443K)
下载文档：	下载PDF数据表文档文件
型号参数：1N4460USE3参数
是否Rohs认证	符合
生命周期	Active
IHS 制造商	MICROSEMI CORP
Reach Compliance Code	compliant
ECCN代码	EAR99
HTS代码	8541.10.00.50
风险等级	5.1
配置	SINGLE
二极管类型	ZENER DIODE
最大动态阻抗	4 Ω
JESD-609代码	e3
元件数量	1
最高工作温度	175 °C
峰值回流温度（摄氏度）	250
最大功率耗散	1.5 W
标称参考电压	6.2 V
子类别	Voltage Reference Diodes
表面贴装	YES
端子面层	PURE MATTE TIN OVER COPPER
处于峰值回流温度下的最长时间	30
最大电压容差	5%
工作测试电流	40 mA
Base Number Matches	1

MAX34334CSE前5页PDF页面详情预览

1N4460US – 1N4496US and

1N6485US – 1N6491US

VOIDLESS HERMETICALLY SEALED SURFACE

MOUNT 1.5 WATT GLASS ZENER DIODES

Qualified per MIL-PRF-19500/406

DESCRIPTION

his surface mount, Zener voltage regulator series is military qualified to MIL-PRF-19500/406

Available on

commercial

versions

Qualified Levels:

JAN, JANTX,

JANTXV and JANS

and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-

recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass

construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200

volts in standard 5% tolerance. 1% and 2% tolerance versions are also available. Microsemi

also offers numerous other Zener products to meet higher and lower power ratings in both

thru-hole and surface mount packages.

Important:

For the latest information, visit our website

http://www.microsemi.com.

FEATURES

•

Surface mount equivalent of popular JEDEC registered series.

Void-less hermetically sealed glass package.

Triple-layer passivation.

Extremely robust construction.

Internal

“Category 1”

metallurgical bonds for 1N4462US thru 1N4496US and “Category

III”

for

1N6485US thru 1N6491US as well as 1N4460US and 1N4461US.

JAN, JANTX, JANTXV and JANS qualifications are available per MIL-PRF-19500/406.

RoHS compliant versions available (commercial grade only).

“A” (D-5A) MELF

Package

Also available in:

DO-41 Package

(axial-lead)

1N4460 – 1N4496 and

1N6485 – 1N6491

APPLICATIONS / BENEFITS

•

Regulates voltage over a broad operating current and temperature range.

Extensive selection from 3.3 to 200 V.

Standard voltage tolerances are plus/minus 5% with no suffix.

Tighter tolerances available in plus or minus 2% or 1%.

Non-sensitive to ESD per MIL-STD-750 method 1020.

Inherently radiation hard as described in Microsemi

MicroNote 050.

MAXIMUM RATINGS

@ T

= 25

C unless otherwise specified

Parameters/Test Conditions

Junction and Storage Temperature

Steady State Power Dissipation @ T

= 25 ºC

Thermal Resistance Junction-to-End Cap

1N4462 – 1N4496

Thermal Impedance @ 10 ms

1N6485 – 1N6491

1N4460 – 1N4461

Forward Voltage

@ 200 mA

@ 1.0 A

Solder Temperature @ 10 s

Symbol

& T

STG

ӨJEC

ӨJX

Value

-65 to +175

1.5

Figure 3

Figure 4

1.0

1.5

260

Unit

C/W

ºC/W

MSC – Lawrence

6 Lake Street,

Lawrence, MA 01841

Tel: 1-800-446-1158 or

(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

T4-LDS-0183-1, Rev. 1 (120901)

Page 1 of 6

1N4460US – 1N4496US and

1N6485US – 1N6491US

MECHANICAL and PACKAGING

•

CASE: Hermetically sealed voidless hard glass with tungsten slugs.

TERMINALS: Tin/lead (Sn/Pb) or RoHS compliant matte/tin (commercial grade only) over copper.

MARKING: Polarity band only.

POLARITY: Cathode indicated by band.

TAPE & REEL option: Standard per EIA-481-B. Consult factory for quantities.

WEIGHT: 193 milligrams.

See

Package Dimensions

on last page.

PART NOMENCLATURE

JAN

Reliability Level

JAN = JAN Level

JANTX = JANTX Level

JANTXV = JANTXV Level

JANS = JANS Level

Blank = Commercial

JEDEC type number

(See

Electrical Characteristics

table)

1N4460 US

(e3)

RoHS Compliance

e3 = RoHS compliant (available

on commercial grade only)

Blank = non-RoHS compliant

Tolerance Level

Blank = 5 %

C=2%

D = 1%

MELF Surface Mount

Symbol

, I

or Z

ZSM

SYMBOLS & DEFINITIONS

Definition

Zener Voltage: The Zener voltage the device will exhibit at a specified current (I

) in its breakdown region.

Regulator Current: The dc regulator current (I

), at a specified test point (I

), near breakdown knee (I

Dynamic Impedance: The small signal impedance of the diode when biased to operate in its breakdown region at a

specified rms current modulation (typically 10% of I

or I

) and superimposed on I

or I

respectively.

Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.

Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and

temperature.

Maximum Regulator (Zener) Current: The maximum rated dc current for the specified power rating.

Maximum Zener Surge Current: The non-repetitive peak value of Zener surge current at a specified wave form.

T4-LDS-0183-1, Rev. 1 (120901)

Page 2 of 6

1N4460US – 1N4496US and

1N6485US – 1N6491US

ELECTRICAL CHARACTERISTICS

@ 25 ºC Case temperature

NOMINAL

ZENER

VOLTAGE

Volts

6.2

6.8

7.5

8.2

9.1

10.0

11.0

12.0

13.0

15.0

16.0

18.0

20.0

22.0

24.0

27.0

30.0

33.0

36.0

39.0

43.0

47.0

51.0

56.0

62.0

68.0

75.0

82.0

91.0

100.0

110.0

120.0

130.0

150.0

160.0

180.0

200.0

3.3

3.6

3.9

4.3

4.7

5.1

5.6

TEST

MAXIMUM

CURRENT

DYNAMIC

IMPEDANCE

@ I

40.0

37.0

34.0

31.0

28.0

25.0

23.0

21.0

19.0

17.0

15.5

14.0

12.5

11.5

10.5

9.5

8.5

7.5

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.7

3.3

3.0

2.8

2.5

2.3

2.0

1.9

1.7

1.6

1.4

1.2

76.0

69.0

64.0

58.0

53.0

49.0

45.0

Ohms

2.5

100

130

160

200

250

300

400

500

700

1000

1300

1500

MAXIMUM KNEE

IMPEDANCE

@ I

MAXIMUM

REVERSE

CURRENT

@ V

µA

10.0

5.0

1.0

.50

.30

.20

.05

.25

5.0

4.0

1.0

0.5

Volts

3.72

4.08

4.50

4.92

5.46

8.00

8.80

9.60

10.4

12.0

12.8

14.4

16.0

17.6

19.2

21.6

24.0

26.4

28.8

31.2

34.4

37.6

40.8

44.8

49.6

54.4

60.0

65.6

72.8

80.0

88.0

96.0

104.0

120.0

128.0

144.0

160.0

1.0

2.0

MAXIMUM

CONTINUOUS

CURRENT

(Note 1)

230

210

191

174

157

143

130

119

110

9.5

8.9

7.9

7.2

433

397

366

332

304

280

255

SURGE

CURRENT

@ 8.3 ms

square wave

ZSM

Amps

2.3

2.1

1.9

1.7

1.6

1.4

1.3

1.2

1.1

.95

.90

.79

.71

.65

.60

.53

.48

.43

.40

.37

.33

.30

.28

.26

.23

.21

.19

.17

.16

.14

.13

.12

.11

.095

.089

.079

.072

4.2

3.9

3.6

3.3

3.0

2.7

2.5

TYPE

1N4460US

1N4461US

1N4462US

1N4463US

1N4464US

1N4465US

1N4466US

1N4467US

1N4468US

1N4469US

1N4470US

1N4471US

1N4472US

1N4473US

1N4474US

1N4475US

1N4476US

1N4477US

1N4478US

1N4479US

1N4480US

1N4481US

1N4482US

1N4483US

1N4484US

1N4485US

1N4486US

1N4487US

1N4488US

1N4489US

1N4490US

1N4491US

1N4492US

1N4493US

1N4494US

1N4495US

1N4496US

1N6485US

1N6486US

1N6487US

1N6488US

1N6489US

1N6490US

1N6491US

NOTE:

Ohms

200

400

500

550

600

650

700

750

800

850

900

950

1000

1100

1300

1500

1700

2000

2500

3000

3100

4000

4500

5000

6000

6500

7000

8000

400

500

600

1.0

.25

1.0

1. See “Maximum

Ratings”

for P

temperature conditions for end-cap package where I

is applicable.

T4-LDS-0183-1, Rev. 1 (120901)

Page 3 of 6

1N4460US – 1N4496US and

1N6485US – 1N6491US

GRAPHS

ZENER VOLTAGE

TEMPERATURE COEFFICIENT (%/°C)

FIGURE 1

Temperature Coefficient Characteristics

DC Operation Maximum Rating (W)

(°C) (End Cap)

FIGURE 2

Temperature-Power Derating Curve

T4-LDS-0183-1, Rev. 1 (120901)

Page 4 of 6

1N4460US – 1N4496US and

1N6485US – 1N6491US

GRAPHS

(continued)

θJX

-(°C/W)

(Heating time) ms

FIGURE 3

Thermal Impedance Curve for 1N4462US through 1N4496US

θJX

-(°C/W)

(Heating time) ms

FIGURE 4

Thermal Impedance Curve for 1N6485US through 1N6491US and 1N4460US through 1N4461US

T4-LDS-0183-1, Rev. 1 (120901)

Page 5 of 6

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