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1N4760A-TR;1N4732A-TR;1N4733A-TR;1N4739A-TR;1N4742A-TR;中文规格书,Datasheet资料

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Zener DiodesFEATURES•Silicon planar power Zener diodes•For use in stabilizing and clipping circuits withhigh power rating•Standard Zener voltage tolerance is ± 5 %•Compliant to RoHS Directive 2002/95/EC and inaccordance to WEEE 2002/96/EC•H alogen-free according to IEC 61249-2-21definitionAPPLICATIONS•Voltage stabilizationPRIMARY CHARACTERISTICSPARAMETER VALUE UNITV Z range nom. 3.3 to 100VTest current I ZT 2.5 to 76mAV Z specification Thermal equilibriumInt. construction SingleORDERING INFORMATIONDEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY 1N4728A to 1N4764A1N4728A to 1N4764A -series-TR5000 per 13" reel25 000/box1N4728A to 1N4764A1N4728A to 1N4764A-series-TAP 5000 per ammopack(52 mm tape)25 000/boxPACKAGEPACKAGE NAME WEIGHT MOLDING COMPOUNDFLAMMABILITY RATINGMOISTURE SENSITIVITYLEVELSOLDERING CONDITIONSDO-41310 mg UL 94 V-0MSL level 1(according J-STD-020)260 °C/10 s at terminalsABSOLUTE MAXIMUM RATINGS (T amb = 25 °C, unless otherwise specified)PARAMETER TEST CONDITION SYMBOL VALUE UNITPower dissipation Valid provided that leads at a distance of 4 mmfrom case are kept at ambient temperatureP tot1300mWZener current I Z P V/V Z mAThermal resistance junction to ambient air Valid provided that leads at a distance of 4 mmfrom case are kept at ambient temperatureR thJA110 K/WJunction temperature T j175°C Storage temperature range T stg- 65 to + 175°C Forward voltage (max.)I F = 200 mA V F 1.2VNotes(1)Based on DC measurement at thermal equilibrium while maintaining the lead temperature (T L) at 30 °C + 1 °C, 9.5 mm (3/8") from the diode body(2)Valid provided that electrodes at a distance of 4 mm from case are kept at ambient temperature (3)t p= 10 ms.ELECTRICAL CHARACTERISTICS (T amb = 25 °C, unless otherwise specified)PART NUMBERZENER VOLTAGERANGE (1)TEST CURRENT REVERSE LEAKAGECURRENTDYNAMIC RESISTANCE f = 1 kHz SURGE CURRENT (3)REGULATOR CURRENT (2)V Z at I ZT1I ZT1I ZT2I R at V RZ ZT at I ZT1Z ZK at I ZT2I R I ZM V mAmAμA VmAmA NOM.MAX.TYP.MAX.MAX.1N4728A 3.376110011040013802761N4729A 3.669110011040012602521N4730A 3.9641501940011902341N4731A 4.3581101940010702171N4732A 4.753110185009701931N4733A 5.149110175508901781N4734A 5.645110256008101621N4735A 6.241110327007301461N4736A 6.8371104 3.57006601331N4737A 7.5340.510547006051211N4738A 8.2310.5106 4.57005501101N4739A 9.1280.510757005001001N4740A 10250.25107.67700454911N4741A 11230.2558.48700414831N4742A 12210.2559.19700380761N4743A 13190.2559.910700344691N4744A 15170.25511.414700304611N4745A 1615.50.25512.216700285571N4746A 18140.25513.720750250501N4747A 2012.50.25515.222750225451N4748A 2211.50.25516.723750205411N4749A 2410.50.25518.225750190381N4750A 279.50.25520.635750170341N4751A 308.50.25522.8401000150301N4752A 337.50.25525.1451000135271N4753A 3670.25527.4501000125251N4754A 39 6.50.25529.7601000115231N4755A 4360.25532.7701500110221N4756A 47 5.50.25535.880150095191N4757A 5150.25538.895150090181N4758A 56 4.50.25542.6110200080161N4759A 6240.25547.1125200070141N4760A 68 3.70.25551.7150200065131N4761A 75 3.30.25556175200060121N4762A 8230.25562.2200300055111N4763A 91 2.80.25569.2250300050101N4764A1002.50.255763503000459BASIC CHARACTERISTICS (T amb = 25 °C, unless otherwise specified)Fig. 1 - Admissible Power Dissipation vs. Ambient TemperaturPACKAGE DIMENSIONS in millimeters (inches):DO-41_1N47xx184811.00.80.6 0.4 W P 0 0.2200 °Cam bLegal Disclaimer Notice VishayDisclaimerALL PRODU CT, PRODU CT SPECIFICATIONS AND DATA ARE SU BJECT TO CHANGE WITHOU T NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product.Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein.Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.Material Category PolicyVishay Intertechnology, Inc. hereb y certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant.Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.分销商库存信息:VISHAY1N4760A-TR1N4732A-TR1N4733A-TR 1N4739A-TR1N4742A-TR1N4744A-TR 1N4745A-TR1N4746A-TR1N4750A-TR 1N4752A-TR1N4753A-TAP1N4756A-TR 1N4728A-TR1N4734A-TR1N4735A-TR 1N4736A-TR1N4737A-TR1N4740A-TR 1N4741A-TR1N4743A-TR1N4747A-TR 1N4748A-TR1N4749A-TR1N4751A-TR 1N4753A-TR1N4754A-TR1N4755A-TR 1N4757A-TR1N4758A-TR1N4759A-TR 1N4762A-TR1N4763A-TR1N4764A-TR。

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稳压二极管1n4735a的数据手册

稳压二极管1n4735a的数据手册

稳压二极管1n4735a的数据手册
稳压二极管是一种常见的电子元件，它可以将电压稳定在一个特定的范围内，从而保护电路中的其他元件。

1n4735a是一种常见的稳压二极管，本文将介绍它的数据手册。

一、外观和尺寸
1n4735a的外观为圆柱形，尺寸为直径4.3mm，高度9.5mm。

它的引脚为两个金属引脚，引脚间距为2.54mm。

二、电性能参数
1n4735a的最大反向电压为6.2V，最大正向电流为1W。

它的稳定电压为5.1V，稳定电流为37mA。

在这些参数下，1n4735a的最大功耗为400mW。

三、特性曲线
1n4735a的特性曲线是指在不同电流下，其电压与电流的关系曲线。

在稳定电流下，1n4735a的电压变化很小，可以保证电路中其他元件的工作稳定。

四、应用
1n4735a广泛应用于各种电子设备中，如电源、稳压器、逆变器等。

它
可以保护电路中其他元件不受过高或过低的电压影响，从而提高电路
的可靠性和稳定性。

五、注意事项
在使用1n4735a时，需要注意以下几点：
1. 1n4735a的最大功耗为400mW，不能超过这个值，否则会损坏元件。

2. 在使用1n4735a时，需要根据实际需要选择合适的稳定电压和稳定
电流。

3. 在焊接1n4735a时，需要注意温度和时间，避免过高的温度和过长
的时间导致元件损坏。

总之，1n4735a是一种常见的稳压二极管，具有稳定电压、稳定电流等
优良特性，广泛应用于各种电子设备中。

在使用时需要注意功耗、稳
定电压和稳定电流等参数，以及焊接温度和时间等细节。

1N47系列稳压管

1N47系列稳压管


Characteristics
Thermal resistance junction to ambient Air
at Tamb=25
Symbols Min. Typ. Max. Units
RthA VF
-
-
170 1.2
1)
K/W V
Forward voltage at IF=200mA
Note: (1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
2)
rzjT and rzjk at IZK
10 10 9 9 8 7 5 2 3.5 4.0 4.5 5.0 7 8 9 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350
400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000
Notes: (1) The Zener Impedance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value equal to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. (2) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature. (3) Measured under thermal equilibrium and DC test conditions.
1N4732A-A中文资料

1N4732A-A中文资料

1N4728A - 1N4761A1.0W ZENEDIODENote: 1. Valid provided that leads are kept at T L @ 50°C with lead length = 9.5mm (3/8”) from case.2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable,see EU Directive Annex Notes 5 and 7.Mechanical Data·1.0 Watt Power Dissipation · 3.3V - 75V Nominal Zener Voltage ·Standard V Z Tolerance is 5%·Lead Free Finish, RoHS Compliant (Note 2)·Case: DO-41·Case Material: Glass. UL Flammability Classification Rating 94V-0·Moisture Sensitivity: Level 1 per J-STD-020C ·Terminals: Finish ¾ Sn96.5Ag3.5. Solderable per MIL-STD-202, Method 208·Polarity: Cathode Band ·Marking: Type Number·Weight: 0.35 grams (approximate)FeaturesElectrical Characteristics @ T A = 25°C unless otherwise specifiedNotes: 3. Measured under thermal equilibrium and dc (I ZT) test conditions.4. The Zener impedance is derived from the 60 Hz ac voltage which results when an ac current having an rms value equal to10% of the Zener current (I ZT or I ZK) is superimposed on I ZT or I ZK. Zener impedance is measured at two points to insure asharp knee on the breakdown curve and to eliminate unstable units.Notes: 5. *Add "-A" or "-T" to the appropriate type number in Table 1. Example: 6.2V Zener = 1N4735A-A for ammo pack. 6. For packaging details, visit our website at /datasheets/ap02008.pdf00.20.40.60.81.004080120160200P , T O T A L P O W E R D I S S I P A T I O N (W )d T , AMBIENT TEMPERATURE ( C)A Fig.1 Power Dissipation vs Ambient Temperature0250515202530l, Lead Length (mm)Fig. 2 Typical Thermal Resistance vs. Lead Length10200501001501101001000110100V , ZENER VOLTAGE (V)Z Fig. 4 Typical Zener Impedance vs. Zener Voltage1101001000102030405060C ,D I O DE C A P A C I T A N C E (pF )j V , ZENER VOLTAGE (V)Z Fig.3, Junction Capacitance vs Zener Voltagef = 1MHz T = 25CA V = 0V R V = 2V R V = 5V R V = 20VR V = 30VR Ordering Information(Note 6)IMPORTANT NOTICEDiodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.LIFE SUPPORTDiodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.。

常用稳压管型号参数查询

常用稳压管型号参数查询

常用稳压型号参数查询DZ是稳压管的电器编号，1N4148就是一个0.6V的稳压管，下面是稳压管上的编号对应的稳压值，需要规格书请到以下地址下载，/products/Rectifiers/Diode/Zener/经常看到很多板子上有M记的铁壳封装的稳压管，都是以美标的1N系列型号标识的，没有具体的电压值。

美标稳压二极管型号：HITACHI(日立)：LM7906 -6V 1A L7906,KA7906 LM7908 -8V 1A L7908LM7909 -9V 1A L7909LM7912 -12V 1A L7912LM7915 -15V 1A L7915LM7918 -18V 1A L7918LM7924 -24V 1A L792478L05 5V 100mA78L06 6V 100mA78L08 8V 100ma78L09 9V 100ma78L12 12V 100ma78L15 15V 100ma78L18 18V 100ma78L24 24V 100ma开关稳压器件(电压转换效率高)型号说明最大输出电流LM1575T-3.3 3.3V简易开关电源稳压器1ALM1575T-5.0 5V简易开关电源稳压器1ALM1575T-12 12V简易开关电源稳压器1ALM1575T-15 15V简易开关电源稳压器1ALM1575T-ADJ 简易开关电源稳压器(可调1.23V~37V) 1ALM1575HVT-3.3 3.3V简易开关电源稳压器1ALM1575HVT-5.0 5V简易开关电源稳压器1ALM1575HVT-12 12V简易开关电源稳压器1ALM1575HVT-15 15V简易开关电源稳压器1ALM1575HVT-ADJ 简易开关电源稳压器(可调1.23V~37V) 1ALM2575T-3.3 3.3V简易开关电源稳压器1ALM2575T-5.0 5V简易开关电源稳压器1ALM2575T-12 12V简易开关电源稳压器1ALM2575T-15 15V简易开关电源稳压器1ALM2575T-ADJ 简易开关电源稳压器(可调1.23V~ 37V) 1ALM2575HVT-3.3 3.3V简易开关电源稳压器1ALM2575HVT-5.0 5V简易开关电源稳压器1ALM2575HVT-12 12V简易开关电源稳压器1ALM2575HVT-15 15V简易开关电源稳压器1ALM2575HVT-ADJ 简易开关电源稳压器(可调1.23V~37V) 1ALM2576T-3.3 3.3V简易开关电源稳压器3ALM2576T-5.0 5.0V简易开关电源稳压器3ALM2576T-12 12V简易开关电源稳压器3ALM2576T-15 15V简易开关电源稳压器3ALM2576T-ADJ 简易开关电源稳压器(可调1.23V~37V) 3ALM2576HVT-3.3 3.3V简易开关电源稳压器3ALM2576HVT-5.0 5.0V简易开关电源稳压器3ALM2576HVT-12 12V简易开关电源稳压器3ALM2576HVT-15 15V简易开关电源稳压器3ALM2576HVT-ADJ 简易开关电源稳压器(可调1.23V~37V) 3A。