Datasheet > SMBJ4738GTR

SMBJ4738GTR

更新时间： 2024-11-27 05:02:23

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
3页	130K
描述
Zener Diode, 8.2V V(Z), 10%, 1.25W, Silicon, Unidirectional, DO-214AA, GLASS, SMBJ, 2 PIN

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SMBJ4738GTR 数据手册

SMBG4728 thru SMBG4764A, e3

SMBJ4728 thru SMBJ4764A, e3

SILICON 2.0 Watt ZENER DIODES

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

DESCRIPTION

APPEARANCE

The SMBJ4728A-4764A and SMBG4728A-4764A series of surface mount

2.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100

volts with different tolerances as identified by suffix letter on the part

number as well as RoHS Compliant with an e3 suffix. This surface mount

product series with lower thermal resistance features is equivalent to the

JEDEC registered 1N4728 thru 1N4764A with identical electrical

characteristics except it is rated at 2.0 W instead of 1.0 W. It is available

in J-bend design (SMBJ) with the DO-214AA package for greater PC

board mounting density or in Gull-wing design (SMBG) in the DO-215AA

for visible solder connections. Microsemi also offers numerous other

Zener products to meet higher and lower power applications.

NOTE: All SMB series are equivalent

to prior SMS package identifications.

IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com

FEATURES

APPLICATIONS / BENEFITS

•

Surface mount equivalent to 1N4728 to 1N4764A

Ideal for high-density and low-profile mounting

Zener voltage available 3.3V to 200V

•

Regulates voltage over a broad operating current

and temperature range

•

Wide selection from 3.3 to 100 V

Popular DO-214AA or DO-215AA packages and

footprints for either high density J-bend or Gull-wing

designs for visible solder joints

Standard voltage tolerances are plus/minus 5% with

A suffix and 10 % with no suffix identification

•

Tight tolerances available in plus or minus 2% or 1%

with C or D suffix respectively

•

Nonsensitive to ESD per MIL-STD-750 Method

1020

Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, and JANTXV are available

by adding MQ, MX, or MV prefixes respectively to

part numbers.

Moisture classification: Level 1 per IPC/JEDEC J-

STD-020B with no dry pack required

•

RoHS compliant devices available by adding an e3

suffix.

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Power dissipation at 25^ºC: 2.0 watts (also see

derating in Figure 1).

•

CASE: Void-free transfer molded thermosetting

epoxy body meeting UL94V-0

•

Operating and Storage temperature: -65^ºC to

•

TERMINALS: Gull-wing or C-bend (modified J-

bend) leads, tin-lead plated or RoHS compliant

annealed matte-tin plating solderable per MIL-STD-

750, method 2026

+150^ºC

Thermal Resistance: 35 ^ºC/W junction to lead, or

100^ºC/W junction to ambient when mounted on FR4

PC board (1oz Cu) with recommended footprint

(see last page)

Steady-State Power: 2 watts at T_L< 80^oC, or 1.25

watts at T_A= 25^ºC when mounted on FR4 PC board

with recommended footprint (also see Figure 1)

•

POLARITY: Cathode indicated by band. Diode to

be operated with the banded end positive with

respect to opposite end for Zener regulation

•

MARKING: Includes part number without prefix

(e.g. 4728A, 4728Ae3, 4734C, 4764D, etc.)

•

Forward voltage @200 mA: 1.2 volts (maximum)

Solder Temperatures: 260 ^ºC for 10 s (maximum)

TAPE & REEL option: Standard per EIA-481-1-A

with 12 mm tape, 750 per 7 inch reel or 2500 per 13

inch reel (add “TR” suffix to part number)

•

WEIGHT: 0.1 grams

See package dimensions on last page

6-20-2007 REV E

Microsemi

Page 1

Scottsdale Division

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

12 3

中文翻译

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与SMBJ4738GTR相关器件

型号	品牌	获取价格	描述	数据表
SMBJ4738GTRE3	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 10%, 2W,
SMBJ4738PE3	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 10%, 1.25W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLA
SMBJ4738PTR	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 10%, 1.25W, Silicon, Unidirectional, DO-214AA, PLASTIC, SMBJ, 2 PI
SMBJ4738PTRE3	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 10%, 2W,
SMBJ4738TR	MICROSEMI	获取价格	Zener Diode, 8.2V V(Z), 10%, 2W,
SMBJ4739A	MICROSEMI	获取价格	SILICON 2.0 Watt ZENER DIODES
SMBJ4739AE3	MICROSEMI	获取价格	Zener Diode, 9.1V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLAS
SMBJ4739AE3TR	MICROSEMI	获取价格	Zener Diode, 9.1V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, PLAS
SMBJ4739AG	MICROSEMI	获取价格	Zener Diode, 9.1V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AA, GLASS, SMBJ, 2 PIN
SMBJ4739AGE3TR	MICROSEMI	获取价格	Zener Diode, 9.1V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AA, ROHS COMPLIANT, GLAS

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