1N6467US Microsemi Corporation, 1N6467US Datasheet

1N6467US

Manufacturer Part Number

1N6467US

Description

E_SQ_MELF/UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Manufacturer

Microsemi Corporation

Datasheets

1.1N6461US.pdf (3 pages)

2.1N6461US.pdf (3 pages)

Specifications of 1N6467US

Pack_quantity

Comm_code

85411000

Lead_time

168

Current page: 1 of 3
Download datasheet (146Kb)

4-27-2007 REV B

IMPORTANT: For the most current data, consult MICROSEMI’s website:

This surface mount series of industry recognized voidless-hermetically-sealed

Unidirectional Transient Voltage Suppressor (TVS) designs is military qualified to MIL-

PRF-19500/551 and are ideal for high-reliability applications where a failure cannot be

tolerated. They provide a Working Peak “Standoff” Voltage selection from 5.0 to 51.6

Volts with 500 W ratings. They are very robust in hard-glass construction and also use

an internal metallurgical bond identified as Category I for high reliability applications.

The 500 W series is military qualified to MIL-PRF-19500/551. These devices are also

available in axial-leaded packages for thru-hole mounting by deleting the “US” suffix

(see separate data sheet for 1N6461 thru 1N6468). Microsemi also offers numerous

other TVS products to meet higher and lower peak pulse power and voltage ratings in

both through-hole and surface-mount packages.

•

• Operating & Storage Temperature: -55

• Peak Pulse Power at 25

•

• Steady-State Power: 2.5 Watts @ T

• Thermal Resistance Junction to End Cap: 20

• Solder Temperatures: 260

NOTE: Steady-state power ratings with reference to ambient are for PC boards where thermal resistance from

mounting point to ambient is sufficiently controlled where T

High surge current and peak pulse power provides

transient voltage protection for sensitive circuits

Triple-layer passivation

Internal “Category I” metallurgical bonds

Voidless hermetically sealed glass package

JAN/TX/TXV military qualifications available per MIL-

PRF-19500/551 by adding JAN, JANTX, or JANTXV

prefix

Further options for screening in accordance with MIL-

PRF-19500 for JANS by using a “MSP” prefix, e.g.

MSP6462, MSP6468, etc.

Axial-leaded equivalents are also available in a

square-end-cap MELF configuration (see separate

data sheet for 1N6461 thru 1N6168)

(also see Figures 1,2 and 4)

Impulse repetition rate (duty factor): 0.01%

Forward Surge Current: 80 Amps@ 8.33 ms one-half

sine wave

Forward Voltage: 1.5 V @ 1 Amp dc and 4.8 V at 100

Amps (pulsed)

note below and Figure 4)

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

MAXIMUM RATINGS

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

FEATURES

C: 500 Watts @ 10/1000 µs

C for 10 s (maximum)

DESCRIPTION

= 25

C to +175

C (see

Scottsdale Division

Microsemi

C/W

J(MAX)

http://www.microsemi.com

Voidless-Hermetically-Sealed Surface

is not exceeded.

•

Mount Unidirectional Transient

1N6461US thru 1N6468US

Military and other high reliability transient protection

Extremely robust construction

Working Peak “Standoff” Voltage (V

51.6 V

Available as 500 W Peak Pulse Power (P

ESD and EFT protection per IEC61000-4-2 and

IEC61000-4-4 respectively

Secondary lightning protection per select levels in

IEC61000-4-5

Square-end-cap terminals for easy placement

Nonsensitive to ESD per MIL-STD-750 Method

1020

Inherently radiation hard as described in Microsemi

MicroNote 050

CASE: Hermetically sealed voidless hard glass

with Tungsten slugs

TERMINATIONS: End caps are Copper with

Tin/Lead (Sn/Pb) finish. Note; Previous inventory

had solid silver end caps with Tin/Lead (Sn/Pb) finish.

MARKING: None

POLARITY: Cathode band

Tape & Reel option: Standard per EIA-481-B

Weight:

See package dimensions on last page

MECHANICAL AND PACKAGING

APPLICATIONS / BENEFITS

539 mg

Package “E”

(or “D-5B”)

APPEARANCE

) from 5.0 to

)

Page 1

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