1N748DUR-1TRE3

更新时间： 2024-11-05 08:45:15

品牌	Logo	应用领域
美高森美 - MICROSEMI		测试二极管齐纳二极管
页数	文件大小	规格书
3页	285K
描述
Zener Diode, 3.9V V(Z), 1%, 0.5W,

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技术参数
数据手册

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1N748DUR-1TRE3 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.8
配置：	SINGLE	二极管类型：	ZENER DIODE
最大动态阻抗：	23 Ω	元件数量：	1
最高工作温度：	175 °C	最大功率耗散：	0.5 W
标称参考电压：	3.9 V	子类别：	Voltage Reference Diodes
表面贴装：	YES	最大电压容差：	1%
工作测试电流：	20 mA	Base Number Matches：	1

1N748DUR-1TRE3 数据手册

1N746UR-1 thru 1N759AUR-1 and

1N4370UR-1 thru 1N4372AUR-1

(or MLL746-1 thru MLL759A-1 and

MLL4370-1 thru MLL4372A-1)

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

Surface Mount 500 mW Zener Diodes

DESCRIPTION

APPEARANCE

The 1N746UR-1 thru 1N759AUR-1 and 1N4370UR-1 thru 1N4372AUR-1

series of 0.5 watt Zener Voltage Regulators provides a surface mount

equivalent to the popular JEDEC registered 1N746 to 1N759A and 1N4370

to 1N4372A for 2.4 to 12 volts in standard 5% or 10% tolerances as well as

tighter tolerances identified by different suffix letters on the part number.

These glass surface mount DO-213AA Zeners have internal-metallurgical-

bonding and are also available in JAN, JANTX, and JANTXV military

qualifications. Microsemi also offers numerous other Zener products to

meet higher and lower power applications.

DO-213AA

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

FEATURES

APPLICATIONS / BENEFITS

•

Surface mount equivalents to the JEDEC registered

•

Regulates voltage over a broad operating

current and temperature range

Selection from 2.4 to 12 V

Hermetically sealed surface mount package

Standard voltage tolerances are plus/minus 5%

with A suffix identification and 10 % with no suffix

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

Minimal capacitance (see Figure 2)

1N746 thru 1N759A and 1N4370 thru 1N4372A series

•

Internal metallurgical bonding

•

Also available in JAN, JANTX, and JANTXV

qualifications per MIL-PRF-19500/127 by adding the

JAN, JANTX, or JANTXV prefixes to part numbers for

desired level of screening; (e.g. JANTX1N751AUR-1,

JANTXV1N758CUR-1, etc.)

Axial-leaded equivalents also available in DO-35

including JAN, JANTX, and JANTXV military qualified

options to MIL-PRF-19500/127; e.g. JANTX1N753A-1

(see separate data sheet)

•

Inherently radiation hard as described in Microsemi

DO-7 glass body axial-leaded Zener equivalents are

MicroNote 050

also available

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Operating and Storage temperature: -65^ºC to +175^ºC

•

CASE: Hermetically sealed glass DO-213AA

Thermal Resistance: 100 ^ºC/W junction to end or

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

PC board (1 oz Cu) with recommended footprint (see

last page)

(SOD80 or MLL34) MELF style package

TERMINALS: End caps tin-lead 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

•

Steady-State Power: 0.5 watts at end cap

temperature T_EC< 125^oC or 0.5 watts at ambient T_A<

50^ºC when mounted on FR4 PC board as described

for thermal resistance above (also see Figure 2)

•

MARKING: cathode band only

TAPE & REEL option: Standard per EIA-481-B with

12 mm tape, 2000 per 7 inch reel or 5000 per 13

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

WEIGHT: 0.04 grams

•

Forward voltage @200 mA: 1.1 volts

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

•

See package dimensions on last page

Microsemi

Page 1

11-03-2003 REV 0

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1N748DUR-1TRE3相关器件

型号	品牌	获取价格	描述	数据表
1N748DURTR	MICROSEMI	获取价格	SILICON 400 mW ZENER DIODES
1N748DURTR-1	MICROSEMI	获取价格	SILICON 400 mW ZENER DIODES
1N748E	DIODES	获取价格	Zener Diode,
1N748E3	MICROSEMI	获取价格	Zener Diode, 3.9V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, ROHS COMPLIANT, HE
1N748E3TR	MICROSEMI	获取价格	Zener Diode, 3.9V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, G
1N748P	MCC	获取价格	Zener Diode, 3.9V V(Z), 10%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS P
1N748T-10	ROHM	获取价格	Zener Diode, 0.4W, Silicon, Unidirectional
1N748T-10A	ROHM	获取价格	Zener Diode, 0.4W, Silicon, Unidirectional
1N748T-11	ROHM	获取价格	Zener Diode, 0.4W, Silicon, Unidirectional
1N748T-11A	ROHM	获取价格	Zener Diode, 0.4W, Silicon, Unidirectional

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