1N6468 Microsemi Corporation, 1N6468 Datasheet

1N6468

Manufacturer Part Number

1N6468

Description

E/TRANSIENT VOLTAGE SUPPRESSOR

Manufacturer

Microsemi Corporation

Datasheets

1.1N6466.pdf (3 pages)

2.1N6468.pdf (2 pages)

Specifications of 1N6468

Pack_quantity

Comm_code

85411000

Lead_time

168

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

1N6468JANTX

Manufacturer:

Triquint

Quantity:

1 400

Current page: 1 of 3
Download datasheet (345Kb)

11-01-2004 REV A

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

This 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 a surface mount MELF package configuration by adding a “US” suffix (see

separate data sheet for 1N6461US thru 1N6468US). 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 @ 3/8 inch lead length: 60

• 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.

Surface Mount equivalents are also available in a

square-end-cap MELF configuration with a “US” suffix

(see separate data sheet)

(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)

Voidless-Hermetically-Sealed Unidirectiona

http://www.microsemi.com

is not exceeded.

•

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

Flexible axial-leaded mounting terminals

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: Axial-leads are Tin/Lead (Sn/Pb)

over copper

MARKING: Body painted and part number, etc.

POLARITY: Cathode band

Tape & Reel option: Standard per EIA-296

Weight:

See package dimensions on last page

MECHANICAL AND PACKAGING

Transient Suppressors

1N6461 thru 1N6468

APPLICATIONS / BENEFITS

750 mg

“E” Package

APPEARANCE

) from 5.0 to

)

Page 1

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