1N4254E3 [MICROSEMI]

Rectifier Diode, Blank, 1 Element, 0.25A, 1500V V(RRM), Silicon, ROHS COMPLIANT, HERMETIC SEALED, GLASS, S, 2 PIN;


型号：	1N4254E3
厂家：	Microsemi
描述：	Rectifier Diode, Blank, 1 Element, 0.25A, 1500V V(RRM), Silicon, ROHS COMPLIANT, HERMETIC SEALED, GLASS, S, 2 PIN
文件：	总6页 (文件大小：182K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1N3643 - 1N3647, 1N4254 - 1N4257

and 1N5181 - 1N5184

Qualified Levels:

JAN and JANTX

(1N3644 – 1N3647 only)

Voidless Hermetically Sealed

High Voltage Rectifier

Qualified per MIL-PRF-19500/279

Available on

commercial

versions

DESCRIPTION

These “standard recovery” high voltage rectifier diode series are military qualified to MIL-PRF-

19500/279 for the 1N3644 through 1N3647 part numbers. They are ideal for high voltage,

high-reliability applications where a failure cannot be tolerated. These 0.10 and 0.25 Amp

rated rectifiers with working peak reverse voltages from 1000 to 10,000 volts are hermetically

sealed with voidless-glass construction.

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

FEATURES

•

JEDEC registered 1N3643 – 1N3647, 1N4254 – 1N4257, and 1N5181 – 1N5184 series.

Voidless hermetically sealed glass package.

S Package

Triple-layer passivation.

Lowest reverse leakage available.

Absolute high voltage / high temperature stability.

JAN and JANTX qualifications are available only for 1N3644 – 1N3647 per MIL-PRF-19500/279.

RoHS compliant versions available (commercial grade only).

APPLICATIONS / BENEFITS

•

High voltage standard recovery rectifiers 1000 to 10,000 V.

Military and other high-reliability applications.

Applications include bridges, half-bridges, catch diodes, voltage multipliers, X-ray machines,

power supplies, transmitters, and radar equipment.

•

High forward surge current capability.

Extremely robust construction.

MSC – Lawrence

6 Lake Street,

Lawrence, MA 01841

Tel: 1-800-446-1158 or

(978) 620-2600

Low thermal resistance.

Inherently radiation hard as described in Microsemi MicroNote 050.

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-0266, Rev. 2 (130230)

Page 1 of 6

1N3643 - 1N3647, 1N4254 - 1N4257

and 1N5181 - 1N5184

MAXIMUM RATINGS @ T_A= 25 ^oC unless otherwise specified

Symbol

Parameters/Test Conditions

Value

-65 to +175

1.5

Unit

^oC

Junction and Storage Temperature

Steady State Power Dissipation @ T_A= 25 ºC

T_J& T_STG

P_D

Thermal Resistance Junction-to-Lead @ 3/8 inch (10mm) lead length

from body

R_ӨJL

^oC/W

Working Peak Reverse Voltage:

1N3643

1000

1500

2000

2500

3000

4000

5000

7500

10,000

1050

1400

1750

2100

1N3644 & 1N4254

1N3645 & 1N4255

1N3646 & 1N4256

1N3647 & 1N4257

1N5181

V_RWM

1N5182

1N5183

1N5184

Reverse Voltage:

1N3644

1N3645

1N3646

1N3647

V_R

Average Rectified Forward Current:

1N3643 – 1N3647

@ T_A= 55 ºC

@ T_A= 100 ºC

@ T_A= 55 ºC

@ T_A= 100 ºC

@ T_A= 55 ºC

@ T_A= 100 ºC

I_O

0.250

0.100

0.250

0.150

0.100

0.060

260

1N4254 – 1N4257

1N5181 – 1N5184

I_O

Solder Temperature @ 10 s

T_SP

^oC

MECHANICAL and PACKAGING

•

CASE: Hermetically sealed voidless hard glass with tungsten slugs.

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

MARKING: Part number.

POLARITY: Cathode indicated by band.

TAPE & REEL option: Standard per EIA-296. Consult factory for quantities.

WEIGHT: Approximately 400 milligrams.

See Package Dimensions on last page.

T4-LDS-0266, Rev. 2 (130230)

Page 2 of 6

1N3643 - 1N3647, 1N4254 - 1N4257

and 1N5181 - 1N5184

PART NOMENCLATURE

Applicable to 1N3644 thru 1N3647 only:

JAN

1N3644

(e3)

Reliability Level

JAN = JAN Level

JANTX = JANTX Level

Blank = Commercial

RoHS Compliance

e3 = RoHS compliant (available

on commercial grade only)

Blank = non-RoHS compliant

JEDEC type number

(See Electrical Characteristics

table)

Applicable to 1N3643, 1N4254 – 1N4257, and 1N5181 – 1N5184 only:

1N3643

(e3)

JEDEC type number

(See Electrical Characteristics

table)

RoHS Compliance

e3 = RoHS compliant

Blank = non-RoHS compliant

SYMBOLS & DEFINITIONS

Definition

Symbol

Average Rectified Forward Current: The output current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave

input and a 180 degree conduction angle.

I_O

I_R

I_ZSM

V_(BR)

V_F

Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and temperature.

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

Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current.

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

Reverse Voltage: The reverse voltage dc value, no alternating component.

V_R

Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature

range.

V_RWM

T4-LDS-0266, Rev. 2 (130230)

Page 3 of 6

1N3643 - 1N3647, 1N4254 - 1N4257

and 1N5181 - 1N5184

ELECTRICAL CHARACTERISTICS

MINIMUM

MAXIMUM

FORWARD

VOLTAGE

V_F

REVERSE

CURRENT

(MAX.)

AVERAGE

REVERSE

CURRENT

MAXIMUM

SURGE

CURRENT

@ 8.3 ms

I_ZSM

BREAKDOWN

VOLTAGE

V_(BR)

I_R@ V_RWM

(See Notes

I_{R( AV)}@ V_R

TYPE

1 & 2)

Volts

Amps

µA

+100 ^oC

100

25 ^oC

55 ^oC

125 ^oC

175 ^oC

1N3643

1N3644*

1N3645*

1N3646*

1N3647*

5.0 (1)

1800

2400

3000

3600

100

1N4254

1N4255

1N4256

1N4257

3.5 (2)

1N5181

1N5182

1N5183

1N5184

10 (2)

1000

* Also applicable to JAN and JANTX levels.

NOTE 1: V_F@ 250mA

NOTE 2: V_F@ 100mA

T4-LDS-0266, Rev. 2 (130230)

Page 4 of 6

1N3643 - 1N3647, 1N4254 - 1N4257

and 1N5181 - 1N5184

GRAPHS

Ambient Temperature (°C)

FIGURE 1

1N3643 – 1N3647 and 1N4254 – 1N4257

Ambient Temperature (°C)

FIGURE 2

1N5181 – 1N5184

T4-LDS-0266, Rev. 2 (130230)

Page 5 of 6

1N3643 - 1N3647, 1N4254 - 1N4257

and 1N5181 - 1N5184

PACKAGE DIMENSIONS

NOTES:

1. Dimensions are in inches.

DIMENSIONS

INCH MILLIMETERS Notes

Min Max

Ltr

2. Millimeters are given for general information only.

3. Package contour optional with BD and length BL. Heat slugs, if any,

shall be included within this cylinder length but shall not be subject to

minimum limit of BD.

4. The specified lead diameters apply in the zone between .050 inch

(1.27 mm) from the diode body and the end of the lead.

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

symbology.

Min

1.65

4.83

0.74

Max

2.79

5.46

0.84

0.065 0.110

0.190 0.215

0.029 0.033

3, 6

1.00

1.25

0.050

25.40 31.75

1.27

6. Max dimension BL will be .225” / 5.72mm for 1N5181 – 1N5184

T4-LDS-0266, Rev. 2 (130230)

Page 6 of 6

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