Datasheet > 1N5997B

1N5997B

更新时间： 2024-11-26 20:14:07

品牌	Logo	应用领域
美高森美 - MICROSEMI		测试二极管
页数	文件大小	规格书
3页	197K
描述
Zener Diode, 7.5V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

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1N5997B 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	包装说明：	O-LALF-W2
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.07
Is Samacsys：	N	外壳连接：	ISOLATED
配置：	SINGLE	二极管元件材料：	SILICON
二极管类型：	ZENER DIODE	最大动态阻抗：	7 Ω
JEDEC-95代码：	DO-204AH	JESD-30 代码：	O-LALF-W2
JESD-609代码：	e0	湿度敏感等级：	1
元件数量：	1	端子数量：	2
最高工作温度：	200 °C	封装主体材料：	GLASS
封装形状：	ROUND	封装形式：	LONG FORM
峰值回流温度（摄氏度）：	NOT SPECIFIED	极性：	UNIDIRECTIONAL
最大功率耗散：	0.48 W	认证状态：	Not Qualified
标称参考电压：	7.5 V	子类别：	Voltage Reference Diodes
表面贴装：	NO	技术：	ZENER
端子面层：	TIN LEAD	端子形式：	WIRE
端子位置：	AXIAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
最大电压容差：	5%	工作测试电流：	5 mA
Base Number Matches：	1

1N5997B 数据手册

1N5985 thru 1N6031-1, e3 DO-35

Axial-Leaded 500 mW Zener Diodes

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

DESCRIPTION

APPEARANCE

DO-35

(DO-204AH)

The popular 1N5985 thru 1N6031 series of 0.5 watt Zener Voltage Regulators

provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as

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

These glass axial-leaded DO-35 Zeners are also available in various military

screening levels by adding a prefix identifier as described in the Features

section. 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

FEATURES

APPLICATIONS / BENEFITS

• JEDEC registered 1N5985 to 1N6031

•

Regulates voltage over a broad operating current

and temperature range

• Similar to operating current conditions of the BZX55

Pro Electron series of Zener products in Europe

•

Extensive selection from 2.4 to 200 V

• Internal bonds optionally available with “-1” suffix

• RoHS Compliant devices available by adding “e3” suffix

• Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, and JANS are

available by adding MQ, MX, MV, or MSP prefixes

respectively to part numbers with “-1” suffix.

Standard voltage tolerances are plus/minus 5% with

B suffix, 10 % with A suffix identification

•

Tight tolerances available in plus or minus 2% or

1% with C or D suffix respectively

•

Flexible axial-lead mounting terminals

Nonsensitive to ESD (MIL-STD-750 Method 1020)

Minimal capacitance (see Figure 2)

• Surface mount equivalents available as MLL5985 to

MLL6031 in the DO-213AA MELF style package

including “-1” suffix options (consult factory for others)

Inherently radiation hard as described in Microsemi

MicroNote 050

• DO-7 glass body axial-leaded Zener equivalents are

also available

MAXIMUM RATINGS

MECHANICAL AND PACKAGING

• Power dissipation at 25^ºC: 0.5 watts (also see derating

•

CASE: Hermetically sealed axial-lead glass DO-35

(DO-204AH) package

in Figure 1).

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

TERMINALS: Tin-lead or RoHS Compliant matte-

Tin plating solderable per MIL-STD-750, method

2026

• Thermal Resistance: 250 ^ºC/W junction to lead at 3/8

(10 mm) lead length from body, or 310^ºC/W junction to

ambient when mounted on FR4 PC board (1 oz Cu)

with 4 mm²copper pads and track width 1 mm, length

25 mm

•

POLARITY: Cathode indicated by band. Diode to

be operated with the banded end positive with

respect to the opposite end for Zener regulation

• Steady-State Power: 0.5 watts at T_L< 50^oC 3/8 inch

(10 mm) from body or 0.48 W at T_A< 25^ºC when

mounted on FR4 PC board as described for thermal

resistance above (also see Figure1)

•

MARKING: Part number

TAPE & REEL option: Standard per EIA-296 (add

“TR” suffix to part number)

•

WEIGHT: 0.2 grams

• Forward voltage @200 mA: 1.1 volts (maximum)

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

See package dimensions on last page

5-09-2006 REV B

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

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1N5997B 替代型号

型号	品牌	替代类型	描述	数据表
1N4693(DO35)	MICROSEMI	类似代替	Zener Diode, 7.5V V(Z), 5%, 0.25W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN
1N755A-1	MICROSEMI	类似代替	SILICON 400 mW ZENER DIODES

与1N5997B相关器件

型号	品牌	获取价格	描述	数据表
1N5997B_T50R	FAIRCHILD	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GALSS PACKAGE-2
1N5997B-1	MICROSEMI	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5997B-1E3TR	MICROSEMI	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, DO-35, 2 PIN
1N5997B-AP	MCC	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN
1N5997BBK	CENTRAL	获取价格	Zener Diode, 7.5V V(Z), 0.5W, Silicon, Unidirectional, DO-35,
1N5997B-BP	MCC	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN
1N5997BE3	MICROSEMI	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERM
1N5997BLEADFREE	CENTRAL	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35,
1N5997BRA1	TAK_CHEONG	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS,
1N5997BRA2	TAK_CHEONG	获取价格	Zener Diode, 7.5V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS,

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