QH8KB5TCR

QH8KB5 Datasheet 40V Nch+Nch Power MOSFET l Outline VDSS 40V RDS(on)(Max.) 44mΩ ID ±7.5A PD 1.5W l Features 1) Low on - resistance 2) Small Surface Mount Package (TSMT8) 3) Pb-free plating ; RoHS compliant 4) Halogen Free TSMT8 l Inner circuit l Packaging specifications Embossed Tape 180 8 3000 TCR KB5 Packing l Application Switching Type Reel size (mm) Tape width (mm) Quantity (pcs) Taping code Marking l Absolute maximum ratings (Ta = 25°C ,unless otherwise specified) Parameter Symbol VDSS ID*1 IDP*2 VGSS Value Unit 40 V ±7.5 A ±18 ±20 4.5 A V A mJ Junction temperature PD*5 Tj 1.6 1.5 1.1 150 Operating junction and storage temperature range Tstg -55 to +150 ℃ Drain - Source voltage Continuous drain current Pulsed drain current Gate - Source voltage Avalanche current, single pulse IAS*3 EAS*3 PD*4 Avalanche energy, single pulse Power dissipation (total) www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 1/11 W ℃ 20210804 - Rev.005 QH8KB5 Datasheet l Thermal resistance Parameter Values Symbol Thermal resistance, junction - ambient (total) Unit Min. Typ. Max. RthJA*4 - - 83.3 RthJA*5 - - 113 ℃/W l Electrical characteristics (T a = 25°C) Parameter Symbol Drain - Source breakdown voltage Breakdown voltage temperature coefficient V(BR)DSS VGS = 0V, ID = 1mA ΔV(BR)DSS Values Conditions ID = 1mA Unit Min. Typ. Max. 40 - - V - 28.9 - mV/℃ ΔTj referenced to 25℃ Zero gate voltage drain current IDSS VDS = 40V, VGS = 0V - - 1 μA Gate - Source leakage current IGSS VGS = ±20V, VDS = 0V - - ±100 nA Gate threshold voltage VGS(th) VDS = VGS, ID = 1mA 1.0 - 2.5 V - -4.6 - mV/℃ VGS = 10V, ID = 4.5A - 34 44 VGS = 4.5V, ID = 4.5A - 44 74 - 2.7 - Ω 1.7 - - S Gate threshold voltage temperature coefficient Static drain - source on - state resistance ΔVGS(th) ID = 1mA ΔTj RDS(on)*6 Gate resistance RG Forward Transfer Admittance |Yfs| *6 referenced to 25℃ VDS = 5.0V, ID = 4.5A mΩ *1 Pw ≤ 1s, Mounted on a ceramic board (30×30×0.8mm), Limited only by maximum temperature allowed. *2 Pw ≤ 10μs, Duty cycle ≤ 1% *3 L ⋍ 0.1mH, V DD = 20V, RG = 25Ω, Starting Tｊ = 25℃ Fig.3-1,3-2 *4 Mounted on a ceramic board (30×30×0.8mm) *5 Mounted on a FR4 (25×25×0.8mm) *6 Pulsed www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 2/11 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristics (Ta = 25°C) Values Parameter Symbol Conditions Unit Min. Typ. Max. Input capacitance Ciss VGS = 0V - 150 - Output capacitance Coss VDS = 20V - 85 - Reverse transfer capacitance Crss f = 1MHz - 10 - VDD ⋍ 20V,VGS = 10V - 5.0 - tr*6 ID = 2.25A - 4.4 - td(off)*6 RL = 8.89Ω - 11.0 - tf*6 RG = 10Ω - 2.7 - Turn - on delay time Rise time td(on)*6 pF ns Turn - off delay time Fall time l Gate charge characteristics (Ta = 25°C) Values Parameter Total gate charge Symbol Conditions VGS = 10V Qg*6 Gate - Source charge Qgs*6 Gate - Drain charge Qgd*6 VDD ⋍ 20V ID = 4.5A Unit Min. Typ. Max. - 3.5 - - 1.8 - - 1.1 - - 0.3 - nC VGS = 4.5V l Body diode electrical characteristics (Source-Drain) (Ta = 25°C) Values Parameter Continuous forward current Symbol IS Pulse forward current ISP*2 Forward voltage VSD*6 Reverse recovery time trr*6 Reverse recovery charge Qrr*6 www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. Conditions Unit Min. Typ. Max. - - 1.25 - - 18 VGS = 0V, IS = 1.25A - - 1.2 V IS = 4.5A, VGS = 0V di/dt = 100A/μs - 18 - ns - 11 - nC Ta = 25℃ 3/11 A 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristic curves Fig.1 Power Dissipation Derating Curve Fig.2 Maximum Safe Operating Area Fig.3 Normalized Transient Thermal Resistance vs. Pulse Width Fig.4 Single Pulse Maximum Power Dissipation www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 4/11 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristic curves Fig.5 Typical Output Characteristics(I) Fig.6 Typical Output Characteristics(II) Fig.7 Breakdown Voltage vs. Junction Temperature www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 5/11 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristic curves Fig.8 Typical Transfer Characteristics Fig.9 Gate Threshold Voltage vs. Junction Temperature Fig.10 Forward Transfer Admittance vs. Drain Current www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 6/11 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristic curves Fig.11 Drain Current Derating Curve Fig.12 Static Drain - Source On - State Resistance vs. Gate Source Voltage Fig.13 Static Drain - Source On - State Resistance vs. Junction Temperature www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 7/11 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristic curves Fig.14 Static Drain - Source On - State Resistance vs. Drain Current (I) Fig.15 Static Drain - Source On - State Resistance vs. Drain Current (II) Fig.16 Static Drain - Source On - State Resistance vs. Drain Current (III) www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 8/11 20210804 - Rev.005 QH8KB5 Datasheet l Electrical characteristic curves Fig.17 Typical Capacitances vs. Drain - Source Voltage Fig.18 Switching Characteristics Fig.19 Typical Gate Charge Fig.20 Source Current vs. Source Drain Voltage www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 9/11 20210804 - Rev.005 QH8KB5 Datasheet l Measurement circuits Fig.1-1 Switching Time Measurement Circuit Fig.1-2 Switching Waveforms Fig.2-1 Gate Charge Measurement Circuit Fig.2-2 Gate Charge Waveform Fig.3-1 Avalanche Measurement Circuit Fig.3-2 Avalanche Waveform l Notice This product might cause chip aging and breakdown under the large electrified environment. Please consider to design ESD protection circuit. www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 10/11 20210804 - Rev.005 QH8KB5 Datasheet l Dimensions www.rohm.com © 2021 ROHM Co., Ltd. All rights reserved. 11/11 20210804 - Rev.005 Notice Precaution on using ROHM Products 1. Our Products are designed and manufactured for application in ordinary electronic equipment (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 CLASSⅡb CLASSⅢ 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 (Exclude cases where no-clean type fluxes is used. However, recommend sufficiently about the residue.) ; 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 depending on ambient temperature. When used in sealed area, confirm that it is the use in the range that does not exceed the maximum junction 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 Notice-PGA-E © 2015 ROHM Co., Ltd. All rights reserved. Rev.004 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 Cl 2, 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 A two-dimensional barcode 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. Notice-PGA-E © 2015 ROHM Co., Ltd. All rights reserved. Rev.004 Datasheet General Precaution 1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents. ROHM shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny ROHM’s Products against warning, caution or note contained in this document. 2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sale s representative. 3. The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or concerning such information. Notice – WE © 2015 ROHM Co., Ltd. All rights reserved. Rev.001