BAV99T

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## **BAW56T / BAV70T / BAV99T Fast Switching Diode** 

## **Features** 

- Fast Switching Diodes with Trr < 4.0 nsec 

- Surface Mount Device at 0.95 mm Maximum Height 

- MSL 1 per J-STD-020 

- Pb Free and RoHS Compliant 

- Matte Sn Lead Finish 

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• Green Mold Compound<br>3 3 3<br>1 2 1 2 1 2<br>SOT-523<br>2 ang BAW56T BAV70T BAV99T<br>Ordering Information<br>Part Number Top Mark Package Packing Method<br>BAW56T JD SOT-523 3L Tape and Reel<br>BAV70T JJ SOT-523 3L Tape and Reel<br>BAV99T JE SOT-523 3L Tape and Reel<br>————<br>Absolute Maximum Ratings<br>Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-<br>ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-<br>tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The<br>absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.<br>**----- End of picture text -----**<br>


**Symbol Parameter Value Unit** VRRM Maximum Repetitive Reverse Voltage 85 V Single Diode 150 IF(AV) Average Rectified Forward Current mA Dual Diodes 75 TJ Operating Junction Temperature 125 ° C TSTG Storage Temperature Range -55 to +125 ° C ~~coe~~ 

© 2015 Fairchild Semiconductor Corporation BAW56T / BAV70T / BAV99T Rev. 1.0 

www.fairchildsemi.com 

## **Thermal Characteristics**[(1)] 

Values are at TA = 25°C unless otherwise noted. 

|Values are at TA = 25°C unless otherwise noted.A = 25°C unless otherwise noted.= 25°C unless otherwise noted.|Values are at TA = 25°C unless otherwise noted.A = 25°C unless otherwise noted.= 25°C unless otherwise noted.|Values are at TA = 25°C unless otherwise noted.A = 25°C unless otherwise noted.= 25°C unless otherwise noted.|
|---|---|---|
|**Note:**<br>1. Device mounted on FR-4 PCB minimum land pad<br>**Electrical Characteristics**<br>Values are at TA= 25°C unless otherwise noted. Parameters are tested per individual diode.<br>**Symbol**<br>**Parameter**<br>**Value**<br>**Unit**<br>PD<br>Power Dissipation<br>150<br>mW<br>RθJA<br>Thermal Resistance, Junction-to-Ambient<br>500<br>°C/W<br>ψJL<br>Junction-to-Lead Thermal Characteristics,<br>Thermocouple Soldered to Cathode<br>195<br>°C/W<br>**Symbol**<br>**Parameter**<br>**Conditions**<br>**Min.**<br>**Max.**<br>**Unit**<br>BVR<br>Reverse Breakdown Voltage<br>IR= 1μA<br>85<br>V<br>IR<br>Reverse Leakage Current<br>VR= 75 V<br>2<br>μA<br>VR= 25 V<br>0.03<br>VF<br>Forward Voltage<br>IF= 1 mA<br>0.715<br>V<br>IF= 10 mA<br>0.855<br>IF= 50 mA<br>1.00<br>~~——~~|||
|IF= 150 mA|1.25||
|CD<br>Diode Capacitance<br>VR= 0 V, f = 1 MHz|4|pF|
|Trr<br>Reverse Recovery Time<br>IF= IR= 10 mA, IRR= 0.1 x IR<br>RL= 100Ω|4|ns|



© 2015 Fairchild Semiconductor Corporation BAW56T / BAV70T / BAV99T Rev. 1.0 

www.fairchildsemi.com 

2 

## **Typical Performance Characteristics** 

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1.2 105<br>1.0 104 TA = 150oC<br>103<br>0.8 TA = -40 o C<br>102<br>0.6 TA = 25oC<br>101<br>0.4 T A  = 25 o C 100 TA = - 40oC<br>0.2 -1<br>TA = 150oC 10<br>0.0 10-2<br>0.01 0.1 1 10 100 10 20 30 40 50 60 70 80 90 100<br>IF - FORWARD CURRENT (mA) VR - REVERSE VOLTAGE (V)<br>Figure 1. Forward Voltage vs. Forward Current  Figure 2. Reverse Current vs. Reverse Voltage<br>fi |e<br>170 0.16<br>TA = 25oC 0.14 w.r.t. Cathode<br>165<br>0.12<br>160<br>0.10<br>155 0.08<br>0.06<br>150<br>0.04<br>145<br>0.02<br>140 | 0.00<br>1 10 100 0 25 50 75 100 125 150<br>IR - REVERSE CURRENT ( μ A) TL - LEAD TEMPERATURE (oC)<br>Figure 3. Reverse Voltage vs. Reverse Current Figure 4. Power Derating Curve<br>|EE<br>2.0<br>1.8<br>1.6<br>1.4<br>1.2<br>BAW56T<br>1.0<br>BAV70T<br>0.8<br>0.6<br>BAV99T<br>0.4 =<br>0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15<br>VR - REVERSE VOLTAGE (V)<br> - FORWARD VOLTAGE (V)VF  - REVERSE CURRENT (nA)IR<br> - REVERSE VOLTAGE (V)VR  - POWER DISSIPATION (W)PD<br> - JUNCTION CAPACITANCE (pF)CJ<br>**----- End of picture text -----**<br>


**Figure 5. Total Capacitance vs. Reverse Voltage** 

© 2015 Fairchild Semiconductor Corporation BAW56T / BAV70T / BAV99T Rev. 1.0 

www.fairchildsemi.com 

3 

## **Physical Dimensions** 

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0.70 1.40<br>(2X) 0.50<br>LAND<br>ry<br>0.85 0.95<br>0.60 0.60<br>0.10 “ ge<br>MAX o°<br> STANDARD.<br>BURRS,<br>PROTRUSIONS.<br>BASE FROM EIAJ STD.<br>REV1<br>Figure 6. 3-Lead, SOT523<br>**----- End of picture text -----**<br>


© 2015 Fairchild Semiconductor Corporation BAW56T / BAV70T / BAV99T Rev. 1.0 

www.fairchildsemi.com 

4 

## **TRADEMARKS** 

The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. 

AccuPower F-PFS OPTOPLANAR[®] AttitudeEngine™ ™ FRFET ™[®] fe GENERALSYSTEM ®* AX-CAPAwindaBitSiC ~~™~~[®][®] * Global Power ResourceGreenBridgeGreen FPS ~~™~~ ™ SM Power Supply WebDesignerPowerTrench®[®] ™ TinyBoostTinyBuckTinyCalc[®][®] Build it Now ~~™~~ Green FPS ™ e-Series ™ PowerXS™ TinyLogic[®] CorePLUS ~~™~~ G _max_ ~~™~~ Programmable Active Droop TINYOPTO CorePOWER ~~™~~ GTO ™ QFET[®] TinyPower ™ _CROSSVOLT_ ™ IntelliMAX ™ QS ™ TinyPWM ™ CTL ™ ISOPLANAR ™ Quiet Series TinyWire Current Transfer Logic ™ Making Small Speakers Sound Louder RapidConfigure ™ TranSiC ™ DEUXPEED[®] and Better™ TriFault Detect Dual Cool™ MegaBuck ™™ TRUECURRENT[®] * EcoSPARK[®] MICROCOUPLER ™ Saving our world, 1mW/W/kW at a time™ μSerDes ™ EfficientMax MicroFET SignalWise ESBC® ™ 7 MicroPakMicroPak2 ™‘ SMART STARTSmartMax ™ ™ UHC Z[®] Des ~~-~~ MillerDrive **™** Solutions for Your Success ™ Ultra FRFET FACT Quiet SeriesFACTFairchildFastvCoreFETBenchFairchild SemiconductorFPS ™[®][®] ~~™™~~ ™[®] MotionGridMTiMTxMVNmWSaverOptoHiTOPTOLOGICMotionMax[®][®][®] ~~™~~[®][®] ™[®] SuperFETSTEALTHSuperSOTSuperSOTSuperSOTSupreMOSSyncFETSPM[®] ~~™~~ ™™[®] ™[®] -3 -6 -8 Xsens™UniFETVCXVisualMaxVoltagePlusXS™ 4) Bs™ ™ ™ ™ Sync-Lock™ 

* Trademarks of System General Corporation, used under license by Fairchild Semiconductor. 

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## **AUTHORIZED USE** 

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Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. 

## **PRODUCT STATUS DEFINITIONS** 

## **Definition of Terms** 

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|---|---|
|Datasheet Identification|Product Status|
|Advance Information|Formative / In Design|
|Preliminary|First Production|
|No Identification Needed|Full Production|
|Obsolete|Not In Production|

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## **Definition** 

Datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only. 

Rev. I76 

© Fairchild Semiconductor Corporation 

www.fairchildsemi.com 

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