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RB751V-40-TP
Small Signal Schottky Diode, Single, 40 V, 30 mA, 370 mV, 200 mA, 125 °C
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: MICRO COMMERCIAL COMPONENTS (MCC)
- Product type:
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 2Pins
- Product Range: -
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: SOD-323
- Diode Configuration: Single
- Forward Voltage Max: 370mV
- Forward Surge Current: 200mA
- Reverse Recovery Time: -
- Average Forward Current: 30mA
- Operating Temperature Max: 125°C
- Repetitive Peak Reverse Voltage: 40V
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.049 € |
| Current stock | 1000+ |
| Lead time | 30 days |
**RB751V-40**
## **Features**
- Low Voltage, Low Inductance
- High Current Rectifier Schottky Diode
- For Power Supply
- Epoxy Meets UL 94 V-0 Flammability Rating
- Moisture Sensitivity Level 1
- Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information)
- Halogen Free. “Green” Device (Note 1)
## ~~**Maximum Ratings**~~
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40 Volts<br>Schottky<br>Barrier Diode<br>**----- End of picture text -----**<br>
- ~~Operating Junction Temperature: 125°C~~
- Storage Temperature Range: -40°C to +125°C
- Thermal Resistance: 500°C/W Junction to Ambient
|MCC<br>Part Number|Device<br>Marking|Maximum Recurrent<br>Peak Reverse<br>Voltage|<br>Maximum DC<br>Blocking Voltage|
|---|---|---|---|
|RB751V-40|5|40V|30V|
## **Electrical Characteristics @ 25°C Unless Otherwise Specified**
|Mean Rectifying<br>Current|IO|30mA||
|---|---|---|---|
|Peak Forward Surge<br>Current|IFSM|200mA|t=8.3ms|
|Forward Voltage|VF|0.37V(Max)|IF=1mA;|
|Reverse Current|IR|0.5µA(Max)|VR=30V|
|Capacitance<br>Between Terminals|CT|2pF(Typ)|VR=1V, f=1MHz|
## SOD-323
|C<br>H||||A<br>B<br>E<br>D<br>G<br>Cathode Mark|A<br>B<br>E<br>D<br>G<br>Cathode Mark|A<br>B<br>E<br>D<br>G<br>Cathode Mark|A<br>B<br>E<br>D<br>G<br>Cathode Mark|A<br>B<br>E<br>D<br>G<br>Cathode Mark|A<br>B<br>E<br>D<br>G<br>Cathode Mark|J|
|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||
||C||||||||||
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|||||DIMENSIONS|||||||
|DIM||INCHES||||MM||||NOTE|
|||MIN|||MAX|MIN||MAX|||
|A||0.090|||0.107|2.30||2.70|||
|B||0.063|||0.071|1.60||1.80|||
|C||0.045|||0.053|1.15||1.35|||
|D||0.031|||0.045|0.80||1.15|||
|E||0.010|||0.016|0.25||0.40|||
|G||0.004|||0.018|0.10||0.45|||
|H||0.004|||0.010|0.10||0.25|||
|J||-----|||0.006|-----||0.15|||
Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
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Suggested Solder Pad Layout<br>1.88mm<br>0.69mm<br>0.56mm<br>**----- End of picture text -----**<br>
MCCSEMI.COM
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**RB751V-40**
## **Curve Characteristics**
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Fig. 1 - Forward Characteristics<br>100<br>10<br>1<br>0.1<br>0.01<br>0.0 0.2 0.4 0.6 0.8 1.0<br>Forward Voltage (V)<br>=100°C<br>Ta<br>=25°C<br>Ta<br>Forward Current (mA)<br>**----- End of picture text -----**<br>
Fig. 3 - Capacitance Characteristics
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4<br>Ta=25°C<br>f=1MHz<br>3<br>2<br>1<br>0<br>0 5 10 15 20<br>Reverse Voltage (V)<br>Capacitance Between Terminals (pF)<br>**----- End of picture text -----**<br>
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Fig. 2 - Reverse Characteristics<br>100<br>10 125 ° C<br>1<br>75°C<br>0.1<br>25°C<br>0.01<br>0.001<br>-25°C<br>1E-4<br>0 10 20 30 40<br>Reverse Voltage (V)<br>Fig. 4 - Power Derating Curve<br>240<br>200<br>160<br>120<br>80<br>40<br>0<br>0 25 50 75 100 125<br>Ambient Temperature (°C)<br>Reverse Current (μA)<br>Power Dissipation (mW)<br>**----- End of picture text -----**<br>
MCCSEMI.COM
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**RB751V-40**
## **Ordering Information**
|**Device**<br>**Packing**||
|---|---|
|Part Number-TP<br>Tape&Reel: 3Kpcs/Reel||
|||
|*****IMPORTANT NOTICE*****||
|**_Micro Commercial Components Corp_**<br>. reserves the right to make changes without further notice to any product herein|to|
|**_Micro Commercial Components_**<br>make corrections, modifications<br>, enhancements<br>, improvements<br>, or other changes<br>.||
|**_Corp_**<br>. does not assume any liability arising out of the application or use of any product described herein; neither does|it|
|convey any license under its patent rights ,nor the rights of others<br>. The user of products in such applications shall assume|all|
|**_Micro Commercial Components Corp_**<br>risks of such use and will agree to hold<br>. and all the companies whose products are||
|. products are sold subject<br>represented on our website, harmless against all damages. Micro Commercial Components Corp||
|to the general terms and conditions of commercial sale, as published at||
|~~https://www.mccsemi.com/Home/TermsAndConditions.~~||
|*****LIFE SUPPORT*****||
|MCC's products are not authorized for use as critical components in life support devices or systems without the express||
|written approval of Micro Commercial Components Corporation.||
|*****CUSTOMER AWARENESS*****||
MCCSEMI.COM
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Rev.3-5-10192021
Updated at April 29, 2026
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