NRVB120LSFT1G

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## Surface Mount Schottky Power Rectifier 

## **Plastic SOD−123 Package** 

## **SCHOTTKY BARRIER RECTIFIER 1.0 AMPERES 20 VOLTS** 

## MBR120LSF, NRVB120LSF 

This device uses the Schottky Barrier principle with a large area metal−to−silicon power diode. Ideally suited for low voltage, high frequency rectification or as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical to the system. This package also provides an easy to work with alternative to leadless 34 package style. Because of its small size, it is ideal for use in portable and battery powered products such as cellular and cordless phones, chargers, notebook computers, printers, PDAs and PCMCIA cards. Typical applications are AC−DC and DC−DC converters, reverse battery protection, and “Oring” of multiple supply voltages and any other application where performance and size are critical. 

## **Features** 

- Guardring for Stress Protection 

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SOD−123FL<br>CASE 498<br>**----- End of picture text -----**<br>


## **MARKING DIAGRAM** 

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L2L [M]<br>a|(ea<br>L2L = Specific Device Code<br>M = Date Code<br>= Pb−Free Package<br>**----- End of picture text -----**<br>


(Note: Microdot may be in either location) 

- Low Forward Voltage 

- 125  C Operating Junction Temperature 

- Epoxy Meets UL 94 V−0 @ 0.125 in 

- Package Designed for Optimal Automated Board Assembly 

- ESD Rating: 

   - Human Body Model = 3B 

   - Machine Model = C 

- NRVB Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable 

- These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 

## **ORDERING INFORMATION** 

|**Device**|**Package**|**Shipping**†|
|---|---|---|
|MBR120LSFT1G|SOD−123FL<br>(Pb−Free)|3,000 /<br>Tape & Reel **|
|NRVB120LSFT1G|SOD−123FL<br>(Pb−Free)|3,000 /<br>Tape & Reel **|
|MBR120LSFT3G|SOD−123FL<br>(Pb−Free)|10,000 /<br>Tape & Reel ***|



- ** 8 mm Tape, 7” Reel 

- *** 8 mm Tape, 13” Reel 

## **Mechanical Characteristics** 

- Device Marking: L2L 

- Polarity Designator: Cathode Band 

   - †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. 

- Weight: 11.7 mg (approximately) 

- Case: Epoxy, Molded 

- Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable 

- Lead and Mounting Surface Temperature for Soldering Purposes: 260  C Max. for 10 Seconds 

Publication Order Number: **MBR120LSFT1/D** 

**1** 

 Semiconductor Components Industries, LLC, 2014 **January, 2024 − Rev. 5** 

**MBR120LSF, NRVB120LSF** 

## **MAXIMUM RATINGS** 

|**MAXIMUM RATINGS**||||
|---|---|---|---|
|**Rating**|**Symbol**|**Value**|**Unit**|
|Peak Repetitive Reverse Voltage<br>Working Peak Reverse Voltage<br>DC Blocking Voltage|VRRM<br>VRWM<br>VR|20|V|
|Average Rectified Forward Current<br>(At Rated VR, TL= 115C)|IO|1.0|A|
|Peak Repetitive Forward Current<br>(At Rated VR, Square Wave, 100 kHz, TL= 110C)|IFRM|2.0|A|
|Non−Repetitive Peak Surge Current<br>(Non−Repetitive peak surge current, halfwave, single phase, 60 Hz)|IFSM|50|A|
|Storage Temperature|Tstg|−55 to 150|C|
|Operating Junction Temperature|TJ|−55 to 125|C|
|Voltage Rate of Change (Rated VR, TJ= 25C)|dv/dt|10,000|V/ s|



Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 

**THERMAL CHARACTERISTICS** 

**Characteristic Symbol Value Unit** Thermal Resistance − Junction−to−Lead (Note 1) Rtjl 26 C/W Thermal Resistance − Junction−to−Lead (Note 2) Rtjl 21 Thermal Resistance − Junction−to−Ambient (Note 1) Rtja 325 ~~es~~ Thermal Resistance − Junction−to−Ambient (Note 2) Rtja 82 1. Mounted with minimum recommended pad size, PC Board FR4. 2. Mounted with 1 in. copper pad (Cu area 700 mm[2] ). 

## **ELECTRICAL CHARACTERISTICS** 

|**Characteristic**|**Symbol**|**Value**|**Value**|**Unit**|
|---|---|---|---|---|
|Maximum Instantaneous Forward Voltage (Note 3), See Figure 2|VF|**TJ = 25****C**|**TJ = 85****C**|V|
|(IF= 0.1 A)<br>(IF= 1.0 A)<br>(IF= 3.0 A)||0.34<br>0.45<br>0.65|0.26<br>0.415<br>0.67||
|Maximum Instantaneous Reverse Current (Note 3), See Figure 4|IR|**TJ = 25****C**|**TJ = 85****C**|mA|
|(VR= 20 V)<br>(VR= 10 V)||0.40<br>0.10|25<br>18||



Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 

3. Pulse Test: Pulse Width  250 s, Duty Cycle  2%. 

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**MBR120LSF, NRVB120LSF** 

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10 10<br>TJ = 125C<br>TJ = 85C TJ = 125C<br>4 4a e A<br>1.0 1.0<br>-I|Zf fp L TJ = 85C e<br>=f TJ = 25C<br>Fe, tS OC A<br>———————— TJ = −40C ey TJ = 25C<br>0.1 A A) 0.1 A<br>0.1 0.3 0.5 0.7 0.9 0.1 0.3 0.5 0.7 0.9<br>vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE<br>(VOLTS)<br>Figure 1. Typical Forward Voltage Figure 2. Maximum Forward Voltage<br>100E−3 1.0E+0<br>10E−3 TJ = 125C 100E−3<br>1.0E−3 TJ = 85C 10E−3 TJ = 85C<br>100E−6 1.0E−3<br>TJ = 25C TJ = 25C<br>10E−6 100E−6<br>1.0E−6 SSSS SS S 55 — 10E−6 SS SS<br>0 5.0 10 15 20 0 5.0 10 15 20<br>VR, REVERSE VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS)<br>Figure 3. Typical Reverse Current Figure 4. Maximum Reverse Current<br>1.8 0.7<br>dc freq = 20 kHz<br>1.6 fT [| [| |<br>0.6 SQUARE<br>1.4 Ipk/Io =  WAVE dc<br>SQUARE 0.5 I pk /I o = 5<br>SSS Eee<br>1.2 WAVE Ipk/Io = 10<br>1.0 ee 0.4 LLL<br>Ipk/Io =  Ipk/Io = 20<br>0.8 a a \ \ 0.3 P AS VY<br>Ipk/Io = 5<br>0.6<br>PNM |ee<br>Ipk/Io = 10 0.2<br>0.4<br>Ipk/Io = 20<br>0.1<br>0.2<br>a A  \ YE<br>0 es es 0 ee<br>25 45 65 85 105 125 145 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6<br>TL, LEAD TEMPERATURE (C) IO, AVERAGE FORWARD CURRENT (AMPS)<br>, INSTANTANEOUS FORWARD CURRENT (AMPS)iF , INSTANTANEOUS FORWARD CURRENT (AMPS)IF<br>, REVERSE CURRENT (AMPS)<br>IR<br>, MAXIMUM REVERSE CURRENT (AMPS)<br>IR<br>, AVERAGE FORWARD CURRENT (AMPS)IO , AVERAGE POWER DISSIPATION (WATTS)FO<br>P<br>**----- End of picture text -----**<br>


**Figure 5. Current Derating** 

**Figure 6. Forward Power Dissipation** 

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**MBR120LSF, NRVB120LSF** 

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1000 125<br>pn 120 = TT_tN_L_OF<br>a OUI LI<br>115 R JA = 25.6C/W<br>aes ee se TJ = 25 | C E q 110 SPT] QN S S<br>R ee 105 RAR<br>100<br>100 PST TT TT 95 NNNESSRNSE T 130C/W<br>e ee HINA ES<br>90<br>———_——_————| 85 aN\ NeN 235C/W<br>80<br>75 324.9C/W<br>RESRESEESS 70 Fee Se 400C/W<br>10 eee ee 65  eeefF | tf | lcdT dT > MY<br>0 2.0 4.0 6.0 8.0 10 12 14 16 18 20 0 2.0 4.0 6.0 8.0 10 12 14 16 18 20<br>VR, REVERSE VOLTAGE (VOLTS) VR, DC REVERSE VOLTAGE (VOLTS)<br>Figure 7. Capacitance Figure 8. Typical Operating Temperature<br>Derating*<br>C)<br><br>TEMPERATURE (<br>, DERATED OPERATING<br>J<br>T<br>C, CAPACITANCE (pF)<br>**----- End of picture text -----**<br>


* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any reverse voltage conditions. Calculations of TJ therefore must include forward and reverse power effects. The allowable operating TJ may be calculated from the equation: TJ = TJmax − r(t)(Pf + Pr) where 

r(t) = thermal impedance under given conditions, Pf = forward power dissipation, and 

Pr = reverse power dissipation 

This graph displays the derated allowable TJ due to reverse bias under DC conditions only and is calculated as TJ = TJmax − r(t)Pr, where r(t) = Rthja. For other power applications further calculations must be performed. 

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1000<br>D = 0.5<br>100 0.2<br>0.1<br>0.05<br>10 P(pk)<br>0.01<br>t 1<br>t 2<br>1 DUTY CYCLE, D = t1/t2<br>SINGLE PULSE<br>Test Type > Min Pad < Die Size 38x38 @ 75% mils JA = 321.8   C/W<br>0.1 FECHAve atu ety ncaa Eo<br>0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000<br>t1, TIME (sec)<br>r(t), TRANSIENT THERMAL RESISTANCE<br>**----- End of picture text -----**<br>


**Figure 9. Thermal Response** 

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MECHANICAL CASE OUTLINE **PACKAGE DIMENSIONS** 

**SOD−123−2 1.65x2.70x0.90** CASE 498 ISSUE E 

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DATE 22 AUG 2023<br>**----- End of picture text -----**<br>


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GENERIC<br>MARKING DIAGRAM*<br>XXXM<br>XXX = Specific Device Code<br>M = Date Code<br>. = Pb−Free Package<br>**----- End of picture text -----**<br>


(Note: Microdot may be in either location) 

*This information is generic. Please refer to device data sheet for actual part marking. Pb−Free indicator, “G” or microdot “ ”, may or may not be present. Some products may not follow the Generic Marking. 

## **DOCUMENT NUMBER: 98AON11184D DESCRIPTION: SOD−123−2 1.65x2.70x0.90** 

Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed  versions are uncontrolled  except when stamped  “CONTROLLED COPY” in red. 

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