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RB751CS-40T2R

hot RB751CS-40T2R

RB751CS-40T2R

For Reference Only

Part Number RB751CS-40T2R
Manufacturer Rohm Semiconductor
Description DIODE SCHOTTKY 30V 30MA VMN2
Datasheet RB751CS-40T2R Datasheet
Package SOD-923
In Stock 11400 piece(s)
Unit Price $ 0.1398 *
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Lead Time Can Ship Immediately
Estimated Delivery Time Apr 4 - Apr 9 (Choose Expedited Shipping)
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RB751CS-40T2R

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RB751CS-40T2R Specifications

ManufacturerRohm Semiconductor
CategoryDiscrete Semiconductor Products - Diodes - Rectifiers - Single
Datasheet RB751CS-40T2R Datasheet
PackageSOD-923
Series-
Diode TypeSchottky
Voltage - DC Reverse (Vr) (Max)30V
Current - Average Rectified (Io)30mA
Voltage - Forward (Vf) (Max) @ If370mV @ 1mA
SpeedSmall Signal =< 200mA (Io), Any Speed
Current - Reverse Leakage @ Vr500nA @ 30V
Capacitance @ Vr, F2pF @ 1V, 1MHz
Mounting TypeSurface Mount
Package / CaseSOD-923
Supplier Device PackageVMN2
Operating Temperature - Junction125°C (Max)

RB751CS-40T2R Datasheet

Page 1

Page 2

Datasheet www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Schottky Barrier Diode RB751CS-40 lApplication lDimensions (Unit : mm) lLand size figure (Unit : mm) Low current rectification lFeatures 1) Ultra Small mold type (VMN2) 2) Low VF lStructure 3) High reliability lConstruction Silicon epitaxial planar lTaping specifications (Unit : mm) lAbsolute maximum ratings (Ta= 25°C) Reverse voltage (repetitive peak) VRM V Reverse voltage (DC) VR V Average rectified forward current Io mA Forward current surge peak (60Hz・1cyc) IFSM mA Junction temperature Tj °C Storage temperature Tstg °C Symbol Min. Typ. Max. Unit Forward voltage VF - - 0.37 V IF=1mA Reverse current IR - - 0.5 mA VR=30V Capacitance between terminals Ct - 2 - pF VR=1V, f=1MHz Parameter Conditions Parameter -40 to +125 lElectrical characteristics (Ta = 25°C) Symbol Limits Unit 40 30 30 200 125 ROHM : VMN2 dot (year week factory)+day 0.16±0.05 0.37±0.03 0.6±0.05 0.35±0.1 0 .9 ± 0 .0 5 1 .0 ± 0 .0 5 0.156 VMN2 0.55 0. 45 0. 45 0. 5 Anode Cathode 1/5 2013.04 - Rev.B No t R ec om m en de d fo r Ne w De sig ns

Page 3

www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Data SheetRB751CS-40 lElectrical characteristic curves 0.1 1 10 0 5 10 15 20 25 30 f = 1MHz 1 10 100 1000 10000 100000 0 5 10 15 20 25 30 35 40 Tj = 25°C Tj = 125°C Tj = -25°C Tj = 75°C 0.001 0.01 0.1 1 10 100 0 100 200 300 400 500 600 700 800 Tj = 75°C Tj = 25°C Tj = 125°C Tj = -25°C 280 290 300 310 320 330 AVE : 304.2mV Tj=25°C IF=1mA n=30pcs FO R W AR D C U R R EN T : I F( m A) FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS R EV ER SE C U R R EN T : I R (n A) REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS C AP AC IT AN C E B ET W EE N TE R M IN AL S : C t(p F) REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS FO R W AR D V O LT AG E : V F( m V) VF DISPERSION MAP 2/5 2013.04 - Rev.B No t R ec om m en de d fo r Ne w De sig ns

Page 4

www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Data SheetRB751CS-40 lElectrical characteristic curves 0 100 200 300 400 500 600 700 800 900 1000 Tj=25°C VR=30V n=30pcs AVE : 111.0nA 0 1 2 3 4 5 6 7 8 9 10 AVE : 1.81pF Tj=25°C f=1MHz VR=0V n=10pcs 0 5 10 15 20 25 30 AVE : 11.7ns Tj=25°C IF=0.5A IR=1A Irr=0.25*IR n=10pcs 0 5 10 15 20 AVE : 3.40A R EV ER SE C U R R EN T : I R (n A) IR DISPERSION MAP C AP AC IT AN C E BE TW EE N TE R M IN AL S : C t(p F) Ct DISPERSION MAP PE AK S U R G E FO R W AR D C U R R EN T : I FS M (A ) IFSM DISPERSION MAP R EV ER SE R EC O VE R Y TI M E : t rr (n s) trr DISPERSION MAP 8.3ms IFSM 1cyc. 3/5 2013.04 - Rev.B No t R ec om m en de d fo r Ne w De sig ns

Page 5

www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Data SheetRB751CS-40 lElectrical characteristic curves 0 2 4 6 8 10 1 10 100 0 2 4 6 8 10 1 10 100 10 100 1000 0.001 0.1 10 1000 Rth(j-a) Rth(j-c) 0 0.01 0.02 0.03 0.04 0.05 0 0.01 0.02 0.03 0.04 0.05 D = 1/2 DC Sin(θ=180) PE AK S U R G E FO R W AR D C U R R EN T : I FS M (A ) NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS PE AK S U R G E FO R W AR D C U R R EN T : I FS M (A ) TIME : t(ms) IFSM-t CHARACTERISTICS TR AN SI EN T TH ER M AL IM PE D AN C E : R th (° C /W ) TIME : t(s) Rth-t CHARACTERISTICS FO R W AR D P O W ER D IS PE R SI O N : P F (W ) AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-PF CHARACTERISTICS 1cyc. 8.3ms IFSM 8.3ms IFSM time 1ms IM=10mA IF=100mA 300ms time Mounted on glass epoxy board 4/5 2013.04 - Rev.B No t R ec om m en de d fo r Ne w De sig ns

Page 6

www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Data SheetRB751CS-40 lElectrical characteristic curves 0 0.02 0.04 0.06 0.08 0.1 0 25 50 75 100 125 D = 1/2 DC Sin(θ=180) 0 0.001 0.002 0.003 0 10 20 30 40 D = 1/2 DC Sin(θ=180) 0 0.02 0.04 0.06 0.08 0.1 0 25 50 75 100 125 D = 1/2 DC Sin(θ=180) R EV ER SE P O W ER D IS PE R SI O N : P R (W ) REVERSE VOLTAGE : VR(V) VR-PR CHARACTERISTICS AV ER AG E R EC TI FI E D FO R W AR D C U R R EN T : I o( A ) AMBIENT TEMPERATURE : Ta(°C) DERATING CURVE (Io-Ta) AV ER AG E R EC TI FI E D FO R W AR D C U R R EN T : I o( A ) CASE TEMPERATURE : Tc(°C) DERATING CURVE (Io-Tc) T Tj=125°C D=t/T t VR Io VR=20V 0A 0V T Tj=125°C D=t/T t VR Io VR=20V 0A 0V 5/5 2013.04 - Rev.B No t R ec om m en de d fo r Ne w De sig ns

Page 7

Datasheet Notice-PGA-E Rev.001 © 2015 ROHM Co., Ltd. All rights reserved. Notice Precaution on using ROHM Products 1. Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment, OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific Applications. (Note1) Medical Equipment Classification of the Specific Applications JAPAN USA EU CHINA CLASSⅢ CLASSⅢ CLASSⅡb CLASSⅢ CLASSⅣ CLASSⅢ 2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. The following are examples of safety measures: [a] Installation of protection circuits or other protective devices to improve system safety [b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. Our Products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents [b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust [c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves [e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items [f] Sealing or coating our Products with resin or other coating materials [g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] Use of the Products in places subject to dew condensation 4. The Products are not subject to radiation-proof design. 5. Please verify and confirm characteristics of the final or mounted products in using the Products. 6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied, confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect product performance and reliability. 7. De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual ambient temperature. 8. Confirm that operation temperature is within the specified range described in the product specification. 9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in this document. Precaution for Mounting / Circuit board design 1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability. 2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products, please consult with the ROHM representative in advance. For details, please refer to ROHM Mounting specification No t R ec om m de d fo r N w De sig

Page 8

Datasheet Notice-PGA-E Rev.001 © 2015 ROHM Co., Ltd. All rights reserved. Precautions Regarding Application Examples and External Circuits 1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the characteristics of the Products and external components, including transient characteristics, as well as static characteristics. 2. You agree that application notes, reference designs, and associated data and information contained in this document are presented only as guidance for Products use. Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. Precaution for Electrostatic This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron, isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control). Precaution for Storage / Transportation 1. Product performance and soldered connections may deteriorate if the Products are stored in the places where: [a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [b] the temperature or humidity exceeds those recommended by ROHM [c] the Products are exposed to direct sunshine or condensation [d] the Products are exposed to high Electrostatic 2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is exceeding the recommended storage time period. 3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of which storage time is exceeding the recommended storage time period. Precaution for Product Label QR code printed on ROHM Products label is for ROHM’s internal use only. Precaution for Disposition When disposing Products please dispose them properly using an authorized industry waste company. Precaution for Foreign Exchange and Foreign Trade act Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign trade act, please consult with ROHM in case of export. Precaution Regarding Intellectual Property Rights 1. All information and data including but not limited to application example contained in this document is for reference only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. 2. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the Products with other articles such as components, circuits, systems or external equipment (including software). 3. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to manufacture or sell products containing the Products, subject to the terms and conditions herein. Other Precaution 1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM. 2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of ROHM. 3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the Products or this document for any military purposes, including but not limited to, the development of mass-destruction weapons. 4. The proper names of companies or products described in this document are trademarks or registered trademarks of ROHM, its affiliated companies or third parties. No R co m m en de d fo r Ne w De si ns

RB751CS-40T2R Reviews

Average User Rating
5 / 5 (78)
★ ★ ★ ★ ★
5 ★
70
4 ★
8
3 ★
0
2 ★
0
1 ★
0

Jaso*****osby

January 28, 2020

Used it on my system it works perfect as I need.

Annab*****rcado

December 21, 2019

I have used 2 of the 10 units so far and they work fine.

Bray*****Taylor

December 19, 2019

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Jord*****ndez

December 15, 2019

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Gust*****Loyal

December 11, 2019

They worked as I expected. I'll definitely purchase again. Thank you!

Trac*****evino

November 28, 2019

RB751CS-40T2R arrived in great condition, very happy, Would buy again. A++ . thank you!!

Kole*****inas

November 21, 2019

Fast delivery, good quality, 100% satisfacted

Kayl*****arlson

October 17, 2019

Fast delivery well packed and as described.

Brad*****arquez

October 10, 2019

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Lenn*****armon

October 5, 2019

Exactly as listed and arrived very fast, excellent price and service!

RB751CS-40T2R Guarantees

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We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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