BSZ084N08NS5ATMA1
Power MOSFET, N Channel, 80 V, 40 A, 8400 µohm, TSDSON, Surface Mount
- Manufacturer: INFINEON
- Product type: Single MOSFETs
- Transistor Polarity:N Channel; Continuous Drain Current Id:40A; Drain Source Voltage Vds:80V; On Resistance Rds(on):0.0071ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs:3V; Pow
- MSL: -
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 8Pins
- Channel Type: N Channel
- Product Range: OptiMOS 5
- Qualification: -
- Power Dissipation: 63W
- Transistor Mounting: Surface Mount
- Rds(on) Test Voltage: 10V
- Transistor Case Style: TSDSON
- Drain Source Voltage Vds: 80V
- Operating Temperature Max: 150°C
- Continuous Drain Current Id: 40A
- Drain Source On State Resistance: 8400µohm
- Gate Source Threshold Voltage Max: 3V
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.431 € |
| Current stock | 1000+ |
| Lead time | 30 days |
oe Cinfineon
BSZ084N08NS5
## OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V
**==> picture [146 x 347] intentionally omitted <==**
**----- Start of picture text -----**<br>
PG - TSDSON -8 FL<br>37, 56<br>5 a=, *<br>-<br>1 4<br>a, ar)<br>:<br>Drain<br>Pin 5 -8<br>/e 1<br>6)<br>@ ROHS ROHS<br>**----- End of picture text -----**<br>
## Features
¢ Ideal for high. frequency switchingoe and sync ~~.~~ rec ~~.~~
- ¢ Optimized technology for DC/DC converters
- ¢ Excellent gate charge x Rosion) product (FOM)
- Very low on ~~-r~~ esistance Rosvon)
- « N ~~-c~~ hannel, normal level
- 100% avalanche tested
- ¢ Pb ~~-f~~ ree plating; ROHS compliant
- Qualified according to JEDEC" for target applications
- ¢ Halogen ~~-f~~ ree according to IEC61249 ~~-2-2~~ 1
- ¢ Higher solder joint reliability with enlarged source interconnection
**==> picture [512 x 228] intentionally omitted <==**
**----- Start of picture text -----**<br>
Table 1 Key Performance Parameters /e 1<br>a is pe 6)<br>@ ROHS ROHS<br>BSZ084NO8NS5 PG - TSDSON -8 FL os4nosN fe<br>**----- End of picture text -----**<br>
) ~~J-~~ STD20 and JESD22 Final Data Sheet
1
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
**==> picture [121 x 53] intentionally omitted <==**
**==> picture [167 x 165] intentionally omitted <==**
OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V
BSZ084N08NS5
**==> picture [109 x 45] intentionally omitted <==**
**----- Start of picture text -----**<br>
CiT n fitneon<br>**----- End of picture text -----**<br>
## 1 Maximum ratings at Ta=25 °C, unless otherwise specified
## ~~Table 2_—/ Maximum ratings~~
**==> picture [489 x 308] intentionally omitted <==**
**----- Start of picture text -----**<br>
Parameter Symbol Note / Test Condition<br>Min, (Typ. [Max._|<br>Continuous drain current Ib 7 of A Te=100 °C<br>Avalanche energy, single pulse®) lens =e se [6 ms Ip=20 A, Res=25 Q<br>: 0 IEC climatic category;<br>Operating and storage temperature -55 - 150 Cc DIN IEC 68-1: 55/150/56<br>2 Thermal characteristics<br>Table 3. Thermal characteristics<br>Parameter Symbol Note / Test Condition<br>Thermal Min, (Typ.(Max. |<br>resistance, junction - case Rc se 2 -<br>Device on PCB,<br>6 cm? cooling area’? Pon ff foo<br>**----- End of picture text -----**<br>
‘) Rating refers to the product only with datasheet specified absolute maximum values, maintaining case temperature as specified ~~.~~ For other case temperatures please refer to Diagram 2 ~~.~~ De ~~-r~~ ating will be required based on the actual environmental conditions. 2) See Diagram 3 for more detailed information 3) See Diagram 13 for more detailed information 4) Device on 40 mm x 40 mm x 1.5 mm epoxy PCB FR4 with 6 cm? (one layer, 70 um thick) copper area for drain connection ~~.~~ PCB is vertical in still air. Final Data Sheet 3 Rev ~~.~~ 2 ~~.~~ 2, 2021
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V
BSZ084N08NS5
**==> picture [109 x 45] intentionally omitted <==**
**----- Start of picture text -----**<br>
CiT n fitneon<br>**----- End of picture text -----**<br>
## 3 Electrical characteristics at Tj=25 °C, unless otherwise specified
## Table 4 Static characteristics
**==> picture [527 x 570] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|m|aramet|er|Symbol,ymbo|Min.ae|it|N|o|te /I|TeTe t|s|t|ConditionCondit|
|Typ.|[Max|
|Drain-source|breakdown|voltage|[Veanss|(80.|(>(«IV|[Vose0V,|bat|mA|
|Gate|threshold|voltage|Vos=Ves,|[p=31|YA|
|Zero|gate|voltage|drain|current|ss|||A|||00|Ve=80|y|yaa,|v|1495|So|
|Gate-source|leakage|current|ess|=|e100|[nA|Ves=20|V,|Vos=0|V|
|Drain-source|on-state|resistance|Rosny|oo|oo|VeeeV|ieee|A|
|Transconductance|lo|_-(j2o—ifsasd-/ Ss||Vos|>2|/o|Ros(on)ymax,|/p>=20|A|
|Table|5|Dynamic|characteristics|
|P|aramet|er|Syy|mbo|l|jaeMin.Typ.|[Maxit|N|o|te /I|TeTe t|s|t|ConditionCondit|
|Input|capacitance’|Css|=—-—«|4400.|[1820|Ves=0|V,|Vos=40|V,|fe1|MHz|
|Output|capacitance”)|ICs||=|240|[312|[pr|Ves=0|V,|Vos=40|V,|H1|MHz|
|Reverse|transfer|capacitance”|Css|[e228|pr|Ves=0|V,|Vos=40|V,|H1|MHz|
|sext™|T.|
|ext|I.|
|Table|6|Gate|charge|characteristics”)|
|arameter|ymbo|Min.|ote /|Test|Condition|
|Gate|Typ. [Max|
|to|source|charge|las||e|5|[=||n|||Vo0=40|V,|fo=20|A,|Ves=0|to|10|V|
|Gate|to|drain|charge”|las||e|44|[7|nC|||Vo0=40|V,|Io=20|A,|Ves=0|to|10|V|
|Switching|charge|Qu|fe|zt||=|[nC]|Von=40|V,|1o=20|A,|Ves=0|to|10|V|
|Gate|charge|total”|la|esf20|[25|nc|Voo=40|V,|Ip=20|A,|Ves=0|to|10|V|
|Gate|plateau|voltage|Vote|—f-sd|Vop=40|V,|Ip=20|A,|Ves=0|to|10|V|
|Gate|charge|total,|sync.|FET|Quem|fe|AT|fn|Vps=0.1|V,|Ves=0|to|10|V|
**----- End of picture text -----**<br>
## Table 5 Dynamic characteristics
## Table 6 Gate charge characteristics”)
> ’) Defined by design. Not subject to production test. ?) See “Gate charge waveforms” for parameter definition. Final Data Sheet
4
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
**==> picture [121 x 53] intentionally omitted <==**
**==> picture [142 x 127] intentionally omitted <==**
**==> picture [34 x 68] intentionally omitted <==**
**==> picture [288 x 111] intentionally omitted <==**
ome Cin fi neon ;
OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V
BSZ084N08NS5
## 4 Electrical characteristics diagrams
**==> picture [527 x 620] intentionally omitted <==**
**----- Start of picture text -----**<br>
CLT) “SESE Poses TT EE<br>_ 60 rt | INS TT tT tT tT tT ft tT et ee<br>S ee FECES CELE<br>60 ----.-_--__----<br>I | NEL |) CPPeaEREEEEEAEEEEESS<br>RRR REE E ERE<br>s EE<br>3 | | At | | |] |. CEEREERREERES<br>PP 40 \ Pe a a<br>| KP @ SEREEEEr EEEREE<br>\ Yr [| [| [|| [| [|[ || || [|| || [J Jt T T T YAT7 Tf<br>20 \ LT [| [| | [| [— | | | | JT f [ TY Tf<br>| ft ENN | MFTPTPTPrrererereereree_eYrEEEEEERES| | [| | [| ft TT [tT tTSEESTT [ [ 7 cileT]<br>Yr [| [| | [| [| | | [| | T fT [ T 7 7]<br>0 0 rT [| [| [| [| [| | — [ | | tT [ tT | Tf<br>0 25 50 75 100 125 150 175 0 20 40 60 80 100 120 140 160<br>Tc [°C] Tc [°C]<br>Ee ooo EEE CCC Ce EOL Ee EOE OE<br>a cn ste GA FEC<br>~~ tas ornCLEMENTI<br>SSNS NSO us ee ee<br>SEAT ESS SSSR PSS ON == al OMNI<br>HT RENT ho ust HTH 108 0 srO o<br>_<br>ZS ee eeghtee ee ge ee eeems S 0.2re ca)SALT<br>2 TTT NUTTIN g o o t | TTI LETT A TTI<br> pecepeeetcecrtereee |* | L UITIMI Till<br>40 ° StoNTTT ETT NNN onsingle pulsetttHHt EF HHH o_orH rH<br>— eee YM TT<br>Fe a oA aA<br>o e C{LL TLETE 10 ? LEME ELTEET<br>10 " 10° 10! 107 10 ° 10 % 10 ° 10 7 10 " 10°<br>Vos [V] tp [s]<br>**----- End of picture text -----**<br>
Final Data Sheet
6
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V BSZ084NO08NS5
**==> picture [109 x 45] intentionally omitted <==**
**----- Start of picture text -----**<br>
CiT n firneon<br>**----- End of picture text -----**<br>
**==> picture [527 x 620] intentionally omitted <==**
**----- Start of picture text -----**<br>
160 20<br>| iA, pt tpt<br>120 | pty ifAAt tig) | |<br>/ AL | | Yt tt tt tT TT<br>| FLi JA tT tT iT tT TT<br>a Tir [er]<br>Zapa,fo > ae<br>2 g Po} | | pp eet |<br>id<br>[ee € 0 FEESove<br>40 sit ttt? tt eet tt tt ot<br>5V<br>A | EERE<br>Y Pt tt] ee tt TT TT Ty<br>0 op ttt ttt tt tt et tt et<br>0 1 2 3 4 5 0 20 40 60 80 100 120 140 160<br>Vos [V] bb [A]<br>ett tlt EE | ee<br>“ LEE ET EE ert<br>PCEECEECE EEE<br>= 80fei eel2 60 BERR ERSZZ denenARR<br>0 Baan f|eee WEEEALLELE EEEE<br>eye | “TEEPLETE LETT TTT Ty<br>0 2 4 6 8 0 20 40 60 80 100 120 140 160<br>Ves [V] lo [A]<br>**----- End of picture text -----**<br>
Final Data Sheet
7
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V
BSZ084N08NS5
**==> picture [121 x 44] intentionally omitted <==**
**----- Start of picture text -----**<br>
—<br>C | n fi neon ;<br>**----- End of picture text -----**<br>
**==> picture [539 x 664] intentionally omitted <==**
**----- Start of picture text -----**<br>
EN<br>16 Pert rere} 4.0ol yi teye]<br>“ffsSen EEREPPP EEane, Goya | ee TE eeerePp<br>efee | of ORE|<br>ao ee ee ee<br>g weSeer |le epNO<br>ee a yg<br>e| Copper ree fe Ft [ty] i |<br>| a 15ee<br>TPP<br>Prr rere} 6} yy dd [ddd]<br>Sf<br>fp<br>Se pee<br>eeSE | o |tpst}+} tt<br>see] | Pr<br>- 60 - 20 20 60 100 140 180 - 60 - 20 20 60 100 140 180<br>TPC] T [°C]<br>Bara Typ capctances “(ra Forward crac fraveree dod<br>—————————— 10) ee<br>= f—2s¢ FREESE<br>a a H—--25°C . max FE<br>ee ee ee ee ee ee L}--- 150 °C rE Tt tT eT<br>SEEEEECECE | Epprerser c ere<br>aaue Pt TT TT Z<br>o Moce e eeee |} ae oe A 7 aii7. a<br>—}—}—_} {Coss} +} A 2 DY<br>Ti pf ff NY a ee L | | { tt tt tet fT tT tT tetT<br>2 | | | | Tw tT tT tT tf Pt Pt ft to = LT TTT ttt Pe yi tt i4t tt PP eT TT TY<br>6 hit tt PN <x FLT TTT TTA tT Tat et TT TT TT TT<br>ACCPCPSREEEEEEEE JF COC<br>. PNET) LE<br>aS 0 EEERRSSER<br>a RS ERE SS EES<br>a RS SN A GS AneA eee<br>aoN Fesseepoo OeBERReeBe eee<br>FEEERSEEE EEE |) Errore<br>w 0 LEE20 ET RARAEEET40 60 TT)80 0.00LEE0.50 1.00 1.50E2 EE. 00 2 . 50<br>CARVED Vos [V] pa Vso [V]<br>**----- End of picture text -----**<br>
Final Data Sheet
8
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
on Cinfi neon
OptiMOS™ 5 Power- ~~T~~ ransistor, 80 V BSZ084NO8NS5
**==> picture [529 x 641] intentionally omitted <==**
**----- Start of picture text -----**<br>
10° ooo ooo oot) 10 7<br>SESH ff<br>Yr | | [tt fT hE TTT TTT Y<br>a ee Ae<br>eel 3 Y<br>Stier<br>Y 60V<br>TNR le” f<br>2 SSN | vam<br>< ENELt TE TT ONE TT TENG00 eo NTHNEG > 4 | y [ OO<br>P/N NTT f e<br>STITT NTT A<br>ie NUH NE ff<br>CCU PSII | 39<br>ELEM ————<br>7 ETI NUTNailin Yt |<br>10° 10' 10° 10° 0 5 10 15 20 25<br>tav [Us] Qgate [NC]<br>90 Pt Te tT tT EE<br>PTT EE EE EE Ves<br>Pt] Te tT | EE 2.<br>Pt | tte eee tt ty<br>ot |} |] | it tt tet<br>Pt tT tT tect Le<br>s - ti tt)Aw<br>g pt tt | | Pee<br>ee eee<br>ee Pt | PET TTT ft<br>ptt tt TE TT |<br>Panne eee Z =<br>T+ PoP oT Se a<br>Pg | Jn<br>- 60 - 20 20 60 100 140 180<br>72°C]<br>[Vewoss=F(T)O=1MA<br>**----- End of picture text -----**<br>
Final Data Sheet
9
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
**==> picture [121 x 53] intentionally omitted <==**
**==> picture [56 x 56] intentionally omitted <==**
**==> picture [146 x 99] intentionally omitted <==**
**==> picture [137 x 143] intentionally omitted <==**
**==> picture [127 x 174] intentionally omitted <==**
imMos™ OptiMOS 5 Power- ~~T~~ ransistor, 80 V BSZ084N08NS5
**==> picture [95 x 42] intentionally omitted <==**
**----- Start of picture text -----**<br>
,<br>.) f e<br>Intineon<br>**----- End of picture text -----**<br>
## Revision History
## BSZO084NO8NS5
## Revision: 2021 ~~-0~~ 6 ~~-2~~ 3, Rev ~~.~~ 2.2
|Previous Revision|Previous Revision|Previous Revision|Previous Revision|Previous Revision|Previous Revision|Previous Revision||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Revision|||||||Subjects (major changes since last revision)|||||||||||||||
|2.0||||2014~~-~~12~~-~~17||||Release|||of final version||||||||||||
|2.1||||2020~~-1~~1~~-~~09||||Update package drawing,|||||||||footnotes and||||Diagram 13||
|2.2||||2021~~-0~~6~~-~~23||||UpdateIdmax||||||current||rating|||||||
## Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
## We Listen to Your Comments
Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal (including a reference to this document) to: erratum@infineo ~~n.~~ com
Published by Infineon Technologies AG 81726 Miinchen, Germany © 2020 Infineon Technologies AG All Rights Reserved ~~.~~
## Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie’) ~~.~~
With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non ~~-i~~ nfringement of intellectual property rights of any third party ~~.~~
In addition, any information given in this document is subject to customer’s compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer's products and any use of the product of Infineon Technologies in customer's applications ~~.~~
The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer’s technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application ~~.~~
## Information
For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com).
## Warnings
Due to technical requirements, components may contain dangerous substances ~~.~~ For information on the types in question, please contact the nearest Infineon Technologies Office.
The Infineon Technologies component described in this Data Sheet may be used in lif ~~e~~ -support devices or systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that lif ~~e~~ -support, automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered ~~.~~
Final Data Sheet
11
Rev ~~.~~ 2 ~~.~~ 2, 2021 ~~-0~~ 6 ~~-~~ 23
Updated at April 29, 2026
Infineon Technologies is a globally recognized leader in semiconductor solutions, renowned for driving innovation in power management, energy efficiency, and modern mobility. With a strong legacy of engineering excellence, the company provides highly reliable components designed to meet the rigorous demands of industrial, automotive, and advanced commercial applications. The core of our Infineon portfolio is centered on their industry-leading discrete semiconductors. We offer an extensive selection of single and dual MOSFETs, alongside a robust range of single IGBTs and advanced IGBT modules. These flagship power transistors are essential for high-efficiency power conversion and motor control, providing engineers with superior thermal performance and minimized switching losses. Beyond advanced field-effect transistors, the selection includes a comprehensive array of diodes and rectifiers, heavily featuring Schottky diodes, as well as fast-recovery and RF/PIN diodes. This power foundation is further supported by bipolar transistors, intelligent power modules, and thyristor SCR modules, delivering the critical building blocks required for complex power system designs. To support broader system integration, the portfolio also encompasses specialized solutions such as solid-state relays, AC/DC LED driver ICs, and Bluetooth communications modules. From high-power industrial rectifiers to wireless connectivity adapters, Infineon equips designers with the precision components needed to build efficient, scalable, and fully connected electronic systems.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →