MBRS540T3G
Schottky Rectifier, 40 V, 5 A, Single, DO-214AB (SMC), 2 Pins, 500 mV
- Manufacturer: ONSEMI
- Product type: Schottky Rectifier Diodes
- Repetitive Reverse Voltage Vrrm Max:40V; Forward Current If(AV):5A; Diode Configuration:Single; Diode Case Style:DO-214AB; No. of Pins:2Pins; Forward Voltage VF Max:500mV; Forward Su
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 2Pins
- Product Range: MBRS5
- Qualification: AEC-Q101
- Diode Mounting: Surface Mount
- Diode Case Style: DO-214AB (SMC)
- Diode Configuration: Single
- Forward Voltage Max: 500mV
- Forward Surge Current: 190A
- Average Forward Current: 5A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 40V
| Delivery and price | |
|---|---|
| Units per pack | 7500 |
| Price | 0.181 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## MBRS540T3G, NRVBS540T3G ## Surface Mount Schottky Power Rectifier The MBRS540T3 employs the Schottky Barrier principle in a large area metal−to−silicon power diode. State−of−the−art geometry features epitaxial construction with oxide passivation and metal overlay contact. 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. ## **http://onsemi.com** **SCHOTTKY BARRIER RECTIFIER 5.0 AMPERES, 40 VOLTS** ## **Features** - Small Compact Surface Mountable Package with J−Bend Leads - Rectangular Package for Automated Handling - Highly Stable Oxide Passivated Junction - Excellent Ability to Withstand Reverse Avalanche Energy Transients **==> picture [39 x 18] intentionally omitted <==** **----- Start of picture text -----**<br> SMC<br>CASE 403<br>**----- End of picture text -----**<br> - Guard−Ring for Stress Protection - NRVB Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable - These are PB−Free Packages* ## **Mechanical Characteristics** - Case: Epoxy, Molded, Epoxy Meets UL 94 V−0 @ 0.125 in - Weight: 217 mg (Approximately) - 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 - Polarity: Notch in Plastic Body Indicates Cathode Lead - ESD Rating: - ♦ Machine Model, C (> 400 V) - ♦ Human Body Model, 3B (> 8000 V) - Device Meets MSL 1 Requirements ## **MARKING DIAGRAM** **==> picture [116 x 99] intentionally omitted <==** **----- Start of picture text -----**<br> AYWW<br>B540<br>B540 = Specific Device Code<br>A = Assembly Location<br>Y = Year<br>WW = Work Week<br>= Pb−Free Package<br>**----- End of picture text -----**<br> (Note: Microdot may be in either location) **ORDERING INFORMATION** **Device Package Shipping**[†] MBRS540T3G SMC 2,500 / (Pb−Free) Tape & Reel NRVBS540T3G SMC 2,500 / (Pb−Free) Tape & Reel ~~=~~ †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. > *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Publication Order Number: **MBRS540T3/D** **1** © Semiconductor Components Industries, LLC, 2013 **July, 2013 − Rev. 8** **MBRS540T3G, NRVBS540T3G** ## **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|40|V| |Average Rectified Forward Current<br>(At Rated VR, TC= 105°C)|IF(AV)|5|A| |Peak Repetitive Forward Current<br>(At Rated VR, Square Wave, 20 KHz, TC= 80°C)|IFRM|10|A| |Non−Repetitive Peak Surge Current<br>(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)|IFSM|190|A| |Storage Temperature Range|Tstg|−65 to +150|°C| |Operating Junction Temperature (Note 1)|TJ|−65 to +150|°C| |Voltage Rate of Change (Rated VR)|dv/dt|10,000|V/�s| Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dPD/dTJ < 1/R � JA. ## **THERMAL CHARACTERISTICS** |**THERMAL CHARACTERISTICS**|||| |---|---|---|---| |**Characteristic**|**Symbol**|**Value**|**Unit**| |Thermal Resistance,<br>Junction−to−Lead (Note 2)<br>Thermal Resistance,<br>Junction−to−Ambient (Note 2)|R�JL<br>R�JA|12<br>111|°C/W| 2. Rating applies when surface mounted on the minimum pad size recommended. ## **ELECTRICAL CHARACTERISTICS** |**ELECTRICAL CHARACTERISTICS**|||| |---|---|---|---| |**Characteristic**|**Symbol**|**Value**|**Unit**| |Maximum Instantaneous Forward Voltage (Note 3)<br>(iF= 5.0 A, TC= 25°C)|VF|0.50|V| |Maximum Instantaneous Reverse Current (Note 3)<br>(Rated dc Voltage, TC= 25°C)<br>(Rated dc Voltage, TC= 100°C)|iR|0.3<br>15|mA| 3. Pulse Test: Pulse Width ≤ 300 � s, Duty Cycle ≤ 2.0%. **http://onsemi.com** **2** **MBRS540T3G, NRVBS540T3G** ## **TYPICAL CHARACTERISTICS** **==> picture [493 x 390] intentionally omitted <==** **----- Start of picture text -----**<br> 10 10<br>TJ = 125 ° C TJ = 125 ° C<br>1 1 TJ = 100 ° C<br>T J = 25 ° C<br>T J = −40 ° C<br>TJ = −40 ° C<br>TJ = 100 ° C TJ = 25 ° C TJ = −55 ° C TJ = −55 ° C<br>0.1 0.1<br>0.10 0.20 0.30 0.40 0.50 0.60 0.10 0.20 0.30 0.40 0.50 0.60 0.70<br>VF, INSTANTANEOUS FORWARD VOLTAGE (V) VF, MAXIMUM INSTANTANEOUS FORWARD<br>VOLTAGE (V)<br>Figure 1. Typical Forward Voltage Figure 2. Maximum Forward Voltage<br>100E−3 100E−3<br>10E−3 TJ = 125 ° C TJ = 125 ° C<br>1E−3 TJ = 100 ° C 10E−3<br>TJ = 100 ° C<br>100E−6<br>1E−3<br>10E−6<br>1E−6 TJ = 25 ° C TJ = 25 ° C<br>100E−6<br>100E−9 TJ = −55 ° C TJ = −55 ° C<br>10E−9<br>10E−6<br>1E−9<br>100E−12 1E−6<br>0 10 20 30 40 0 10 20 30 40<br>VR, REVERSE VOLTAGE (V) VR, REVERSE VOLTAGE (V)<br>CURRENT (A) CURRENT (A)<br>, INSTANTANEOUS FORWARD , INSTANTANEOUS FORWARD<br>iF iF<br>, REVERSE CURRENT (A)<br>IR<br>, MAXIMUM REVERSE CURRENT (A)<br>IR<br>**----- End of picture text -----**<br> **Figure 3. Typical Reverse Current** **Figure 4. Maximum Reverse Current** **==> picture [488 x 170] intentionally omitted <==** **----- Start of picture text -----**<br> 9 4.5<br>dc freq = 20 kHz<br>8 4<br>SQUARE<br>7 3.5 dc<br>WAVE<br>6 SQUARE WAVE 3<br>5 2.5<br>Ipk/IO = �<br>4 Ipk/IO = 5 2 Ipk/IO = �<br>3 1.5 Ipk/IO = 5<br>2 1<br>Ipk/IO = 10<br>1 0.5<br>Ipk/IO = 20<br>0 0<br>25 50 75 100 125 150 0 1 2 3 4 5 6 7 8 9<br>TL, LEAD TEMPERATURE ( ° C) IO, AVERAGE FORWARD CURRENT (A)<br>CURRENT (A)<br>, AVERAGE FORWARD<br>IO<br>, AVERAGE POWER DISSIPATION (W)<br>FO<br>P<br>**----- End of picture text -----**<br> **Figure 5. Current Derating** **Figure 6. Forward Power Dissipation** **http://onsemi.com** **3** **MBRS540T3G, NRVBS540T3G** ## **TYPICAL CHARACTERISTICS** **==> picture [490 x 392] intentionally omitted <==** **----- Start of picture text -----**<br> 1000 125<br>TJ = 25 ° C R � JA = 12 ° C/W<br>115<br>105 R � JA = 47 ° C/W<br>95 R � JA = 81 ° C/W<br>85<br>R � JA = 111 ° C/W<br>75<br>65 R � JA = 136 ° C/W<br>100 55<br>0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 45<br>VR, REVERSE VOLTAGE (V) VR, DC REVERSE VOLTAGE (V)<br>Figure 7. Capacitance Figure 8. Typical Operating Temperature<br>Derating<br>1000<br>100 D = 0.5<br>0.2<br>10<br>0.1 P(pk)<br>0.05<br>0.02 Test Type > min pad 1 oz<br>1<br>0.01 t1 R�JC = min pad 1 oz C/W<br>t2<br>SINGLE PULSE DUTY CYCLE, D = t1/t2<br>0.1<br>0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000<br>t, TIME (s)<br>C)<br>°<br>C, CAPACITANCE (pF)<br>, DERATED OPERATING TEMPERATURE (<br>J<br>T<br>r(t), TRANSIENT THERMAL RESPONSE (C/W)<br>**----- End of picture text -----**<br> **Figure 9. Thermal Response − MBRS540T3G, NRVBS540T3G on min pad** **==> picture [489 x 172] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>D = 0.5<br>0.2<br>10<br>0.1<br>0.05 P(pk)<br>1 0.02<br>Test Type > min pad 1 oz<br>0.01 t1 R�JC = min pad 1 oz C/W<br>t2<br>SINGLE PULSE DUTY CYCLE, D = t1/t2<br>0.1<br>0.00001 0.0001 0.001 0.01 0.1 1 10 100 1000<br>t, TIME (s)<br>r(t), TRANSIENT THERMAL RESPONSE (C/W)<br>**----- End of picture text -----**<br> **Figure 10. Thermal Response − MBRS540T3G, NRVBS540T3G on 1” pad** **http://onsemi.com** **4** **MBRS540T3G, NRVBS540T3G** ## **PACKAGE DIMENSIONS** **SMC** CASE 403−03 ISSUE E **==> picture [485 x 307] intentionally omitted <==** **----- Start of picture text -----**<br> HE NOTES:<br>1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.<br>E 2. CONTROLLING DIMENSION: INCH.<br>3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P.<br>4. 403-01 THRU -02 OBSOLETE, NEW STANDARD 403-03.<br>MILLIMETERS INCHES<br>=e | DIM -_~—,—_ MIN NOM MAX MIN NOM MAX<br>b D A 1.90 2.13 2.41 0.075 0.084 0.095<br>A1 0.05 0.10 0.15 0.002 0.004 0.006<br>b 2.92 3.00 3.07 0.115 0.118 0.121<br>c 0.15 0.23 0.30 0.006 0.009 0.012<br>=<br>D 5.59 5.84 6.10 0.220 0.230 0.240<br>E 6.60 6.86 7.11 0.260 0.270 0.280<br>H E 7.75 7.94 8.13 0.305 0.313 0.320<br>L 0.76 1.02 1.27 0.030 0.040 0.050<br>L1 0.51 REF 0.020 REF<br>A<br>c a A1<br>a L L1 4 —_—<br>SOLDERING FOOTPRINT*<br>4.343<br>0.171<br>4<br>-<br>3.810<br>0.150<br>2.794<br>a<br>0.110<br>SCALE 4:1 mm<br>_ inches<br>**----- End of picture text -----**<br> *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. **ON Semiconductor** and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. ## **PUBLICATION ORDERING INFORMATION** **N. American Technical Support** : 800−282−9855 Toll Free **ON Semiconductor Website** : **www.onsemi.com** USA/Canada ## **LITERATURE FULFILLMENT** : Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 5163, Denver, Colorado 80217 USA **Europe, Middle East and Africa Technical Support: Phone** : 303−675−2175 or 800−344−3860 Toll Free USA/Canada Phone: 421 33 790 2910 **Fax** : 303−675−2176 or 800−344−3867 Toll Free USA/Canada **Japan Customer Focus Center Email** : orderlit@onsemi.com Phone: 81−3−5817−1050 **Order Literature** : http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative **MBRS540T3/D** **http://onsemi.com 5**
Updated at June 4, 2026
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