1N4618/TR datasheet, PDF - EEWORLD Datasheet

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1N4618/TR: DescriptionZener Diode, 2.7V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN; CategoryDiscrete semiconductor diode; File Size192KB，3 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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1N4618/TR Overview

Zener Diode, 2.7V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

1N4618/TR Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	DO-35
package instruction	O-LALF-W2
Contacts	2
Reach Compliance Code	unknow
ECCN code	EAR99
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JEDEC-95 code	DO-204AH
JESD-30 code	O-LALF-W2
JESD-609 code	e0
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.48 W
Nominal reference voltage	2.7 V
surface mount	NO
technology	ZENER
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
Working test current	0.25 mA
Base Number Matches	1

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1N4099 thru 1N4135-1, e3 and

1N4614 thru 1N4627-1, e3 DO-35

SCOTTSDALE DIVISION

500 mW GLASS AXIAL-LEAD LOW NOISE

ZENER DIODES

WWW .

Microsemi

DESCRIPTION

The popular 1N4099 thru 1N4135 and 1N4614 thru 1N4627 series of 0.5 watt

Zener Voltage Regulators provide a selection from 1.8 to 100 volts in standard

5% tolerances as well as tighter tolerances identified by different suffix letters

on the part number. These glass axial-leaded DO-35 Zeners are optionally

available with an internal-metallurgical-bond by adding a “-1” suffix and may

also be provided as RoHS Compliant with an added e3 suffix. Microsemi also

offers numerous other Zener products to meet higher and lower power

applications.

IMPORTANT:

For the most current data, consult

MICROSEMI’s

website:

http://www.microsemi.com

APPEARANCE

DO-35

(DO-204AH)

FEATURES

•

JEDEC registered 1N4099 thru 1N4135 and 1N4614

thru 1N4627 series

•

Internal metallurgical bond option available by

adding a “-1” suffix

•

Commercial Surface Mount also available in

separate data sheet as 1N4099UR to 1N4135UR,

and 1N4614UR to 1N4627UR in DO-213AA

package (consult factory for others)

•

DO-7 glass body axial-leaded Zener equivalents are

also available

•

Consult separate data sheets for the military

JAN,

•

APPLICATIONS / BENEFITS

Regulates voltage over a broad operating

current and temperature range

Extensive selection from 1.8 to 100 V

Standard voltage tolerances are plus/minus 5%

with no suffix

Tight tolerances available in plus or minus 2%

or 1% with C or D suffix respectively

Flexible axial-lead mounting terminals

Nonsensitive to ESD per MIL-STD-750 Method

1020

Minimal capacitance (see Figure 3)

Inherently radiation hard as described in

Microsemi MicroNote 050

JANTX, and JANTXV qualified versions on the

Microsemi website

•

RoHS Compliant devices available by adding

“e3” suffix

MAXIMUM RATINGS

•

Operating and Storage temperature: -65

C to

+175

•

Thermal Resistance: 250

C/W junction to lead at

3/8 (10 mm) lead length from body, or 310

C/W

junction to ambient when mounted on FR4 PC board

(1 oz Cu) with 4 mm

copper pads and track width 1

mm, length 25 mm

•

Steady-State Power: 0.5 watts at T

< 50

C 3/8 inch

(10 mm) from body or 0.48 W at T

< 25

C when

mounted on FR4 PC board as described for thermal

resistance above (see Figure 2 for derating)

•

Forward voltage @200 mA: 1.1 volts

•

Solder Temperatures: 260

C for 10 s (max)

MECHANICAL AND PACKAGING

•

CASE: Hermetically sealed axial-lead glass

DO-35 (DO-204AH) package

TERMINALS: Tin-lead plated or RoHS compliant

annealed matte-tin plated solderable per MIL-

STD-750, method 2026

POLARITY: Cathode indicated by band where

diode is to be operated with the banded end

positive with respect to the opposite end for Zener

regulation

MARKING: Part number

TAPE & REEL option: Standard per EIA-296

(add “TR” suffix to part number)

WEIGHT: 0.2 grams

See package dimensions on last page

•

1N4099–1N4135-1, e3 &

135-1,

1N4614–1N4627-1, e3 (DO-35)

•

2005

6-09-2005 REV D

Microsemi

Scottsdale Division

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

Page 1

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