1N3994C

更新时间： 2024-11-24 22:49:15

品牌	Logo	应用领域
美高森美 - MICROSEMI		二极管齐纳二极管测试
页数	文件大小	规格书
4页	209K
描述
10 WATT ZENER DIODES

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中文翻译

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技术参数
数据手册

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1N3994C 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	DO-4
包装说明：	O-MUPM-D1	针数：	1
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.76
Is Samacsys：	N	外壳连接：	CATHODE
配置：	SINGLE	二极管元件材料：	SILICON
二极管类型：	ZENER DIODE	JEDEC-95代码：	DO-203AA
JESD-30 代码：	O-MUPM-D1	JESD-609代码：	e0
元件数量：	1	端子数量：	1
最高工作温度：	175 °C	最低工作温度：	-65 °C
封装主体材料：	METAL	封装形状：	ROUND
封装形式：	POST/STUD MOUNT	峰值回流温度（摄氏度）：	NOT SPECIFIED
极性：	UNIDIRECTIONAL	最大功率耗散：	10 W
认证状态：	Not Qualified	标称参考电压：	4.3 V
表面贴装：	NO	技术：	ZENER
端子面层：	TIN LEAD	端子形式：	SOLDER LUG
端子位置：	UPPER	处于峰值回流温度下的最长时间：	NOT SPECIFIED
最大电压容差：	2%	工作测试电流：	580 mA
Base Number Matches：	1

1N3994C 数据手册

1N2970 thru 1N3015B

and 1N3993 thru 1N4000A

10 WATT ZENER DIODES

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

DESCRIPTION

APPEARANCE

These high power 10 W Zener diodes represented by the JEDEC

registered 1N2970 thru 1N3015B and 1N3993 thru 1N4000A series provide

voltage regulation in a selection over a 3.9 V to 200 V broad range of

voltages. They may be operated up to 10 W with adequate mounting and

heat sinking with their low thermal resistance. These Zeners are also

available in JAN, JANTX, JANTXV military qualifications. Microsemi also

offers numerous other Zener products to meet higher and lower power

applications.

DO-4

(DO-203AA)

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

FEATURES

APPLICATIONS / BENEFITS

•

JEDEC registered 1N2970 thru 1N3015B and

•

Regulates voltage over a broad operating

current and temperature range

Standard voltage tolerances are +/- 5% with B

suffix, +/-10% with an A suffix, and +/-20% with

no suffix

1N3993 thru 1N4000A

•

Internal solder bond construction

Hermetically sealed (welded)

Zener Voltage 3.9V to 200V.

Also available in JAN, JANTX, and JANTXV

qualifications per MIL-PRF-19500/124 by

adding the JAN, JANTX, or JANTXV prefixes to

part numbers for desired level of screening;

(e.g. JANTX1N2970B, JANTXV1N3996A, etc.

Standard polarity is anode to case (stud) for

1N2970 thru 1N3015B and cathode to case for

1N3993 thru 1N4000A

Reverse polarity is cathode to case for 1N2970

thru 1N3015B and anode to case for 1N3993

thru 1N4000A by designating R suffix, e.g.

1N2970RB, 1N3993RA, etc.

•

Consult factory for +/-2% or +/-1% voltage

tolerance with a C or D suffix respectively

•

Reverse polarity available

Nonsensitive to ESD per MIL-STD-750 Method

1020

•

Inherently radiation hard as described in

Microsemi MicroNote 050

•

Consult factory for surface mount equivalents

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

•

Junction Temperatures: -65^oC to +175^oC

Storage Temperatures: -65^oC to +200^oC

DC Power Dissipation: 10 Watts

•

CASE: Industry Standard DO-4, (DO-203AA), 7/16”

Hex, stud with 10-32 threads, welded, hermetically

sealed metal and glass

•

FINISH: All external surfaces are corrosion

Power Derating: 80 mW/^oC above 50^oC

Forward Voltage @ 2.0 A: 1.5 Volts

resistant and terminal solderable

POLARITY: 1N3993 – 1N4000: Std. Polarity is

cathode to stud. Reverse polarity (anode to stud)

indicated by suffix “R”

THERMAL RESISTANCE: 10^oC/W (typical)

junction to case (stud)

•

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

1N2970 – 1N3015: Std. Polarity is anode to stud.

Reverse polarity indicated by suffix “R”

•

WEIGHT: 7.5 grams

MOUNTING HARDWARE: Consult factory for

optional insulator, bushing solder terminal,

washers, and nut

•

See package dimension on last page

Microsemi

Page 1

11-12-2003 REV A

Scottsdale Division

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

12 3 4

中文翻译

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与1N3994C相关器件

型号	品牌	获取价格	描述	数据表
1N3994CE3	MICROSEMI	获取价格	Zener Diode, 4.3V V(Z), 2%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL
1N3994D	MICROSEMI	获取价格	10 WATT ZENER DIODES
1N3994DE3	MICROSEMI	获取价格	Zener Diode, 4.3V V(Z), 1%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL
1N3994R	MICROSEMI	获取价格	10 WATT ZENER DIODES
1N3994RA	MICROSEMI	获取价格	10 WATT ZENER DIODES
1N3994RAE3	MICROSEMI	获取价格	Zener Diode, 4.3V V(Z), 5%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL
1N3994RB	MICROSEMI	获取价格	10 WATT ZENER DIODES
1N3994RC	MICROSEMI	获取价格	10 WATT ZENER DIODES
1N3994RCE3	MICROSEMI	获取价格	Zener Diode, 4.3V V(Z), 2%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, METAL
1N3994RD	MICROSEMI	获取价格	10 WATT ZENER DIODES

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