RB751S-40-TP

**RB751S-40** 

## **Features** 

- Halogen Free. “Green” Device (Note 1) 

- 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) 

## **40 Volts Schottky Barrier Diode** 

## **Maximum Ratings** 

- Operating Junction Temperature Range: -55°C to +125°C 

- Storage Temperature Range: -55°C to +150°C 

- ~~Thermal Resistance(Note2): 500~~ ° ~~C/W Junction to Ambient~~ 

|**Maximum Ratings**<br>• Operating Junction Temperature Range: -55°C to +125°C<br>• Storage Temperature Range: -55°C to +150°C<br>~~• Thermal Resistance(Note2): 500~~°~~C/W Junction to Ambient~~|**Maximum Ratings**<br>• Operating Junction Temperature Range: -55°C to +125°C<br>• Storage Temperature Range: -55°C to +150°C<br>~~• Thermal Resistance(Note2): 500~~°~~C/W Junction to Ambient~~|**Maximum Ratings**<br>• Operating Junction Temperature Range: -55°C to +125°C<br>• Storage Temperature Range: -55°C to +150°C<br>~~• Thermal Resistance(Note2): 500~~°~~C/W Junction to Ambient~~|**Maximum Ratings**<br>• Operating Junction Temperature Range: -55°C to +125°C<br>• Storage Temperature Range: -55°C to +150°C<br>~~• Thermal Resistance(Note2): 500~~°~~C/W Junction to Ambient~~|
|---|---|---|---|
|Maximum<br>||||
||Maximum|||
|MCC<br>|Recurrent<br>|Maximum<br>|~~Maximum DC~~<br>~~Blocking~~|
|RB751S-40<br>40V<br>~~Part Number~~<br>~~Peak Reverse~~<br>Voltage<br><br>Voltage<br>40V<br>28V<br>~~RMS Voltage~~|~~Peak Reverse~~<br>Voltage|~~RMS Voltage~~|Voltage|
||40V|28V|40V|



## **Electrical Characteristics @ 25°C Unless Otherwise Specifie** 

|Mean Rectifying<br>Current|IO|30mA||
|---|---|---|---|
|Non-Repetitive Peak<br>Forward Current|IFSM|500mA|t=8.3ms|
|Power Dissipation|PD|200mW||
|Forward Voltage|VF|0.37V(Max)|IF=1mA|
|Reverse Current|IR|0.5µA(Max)|VR= 30V|
|Minimum Reverse<br>Breakdown Voltage|V(BR)|30V|IR=10µA|
|Capacitance Between<br>Terminals|CT|2pF|VR=1V, f=1MHz|
|MaxReverse<br>Recovery Time|trr|7.0ns|Irr=1mA,<br>IR=IF=10mA<br>RL=100Ω|



- Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 

   2. Part mounted on FR-4 board with recommended pad layout. 

## SOD-523 

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A<br>B<br>C E<br>Cathode Mark<br>G<br>F<br>**----- End of picture text -----**<br>


||||||DIMENSIONS|DIMENSIONS|DIMENSIONS||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
||DIM||MIN<br>MAX<br>MIN<br>MAX<br>INCHES<br>MM|||||||NOTE|||
||A<br>B||0.059<br>0.043||0.067<br>1.50<br>0.051<br>1.10|1.70<br>1.30|||||||
||C<br>E<br>F||0.030<br>0.010<br>0.003||0.033<br>0.75<br>0.014<br>0.25<br>0.008<br>0.08|0.85<br>0.35<br>0.20|||||||
||G||0.020||0.026<br>0.50|0.65|||||||
||||1.1mm<br>**Suggested Solder Pad Layout**||||||||||
||||||0.8mm||||||||
||||||||||0.6mm||||



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**RB751S-40** 

## **Internal Structure and Marking Code** 

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Cathode Anode<br>**----- End of picture text -----**<br>


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## **Curve Characteristics** 

Fig. 1 - Forward Characteristics 

Fig. 2 - Reverse Characteristics 

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1000 1000<br>100 TA=125°C<br>10<br>100 T A =100°C<br>1 TA=75°C<br>0.1<br>0.01 T A =25°C<br>10 TA eS<br>TA=125°C TA=75°C 1E-3<br>= T A =100°C AA T A =25 ° C ee 1E-4 —— TA= -40°C<br>ee // a eee<br>1 n/a TA= -40°C 1E-5 5 ——— 10 15 20 25 30 35 40<br>0.0 0.2 0.4 0.6 0.8 1.0 1.2<br>Instantaneous Forward Voltage (V) Reverse Voltage (V)<br>Fig. 3 - Capacitance Characteristics Fig. 4 - Power Derating Curve<br>4.5 250<br>TA=25°C<br>4.0 f =1MHz<br>200<br>3.5 pe ERR<br>NCEE 150 SESSGmnnnn<br>3.0<br>ALP LETT EET E —<br>2.5<br>BNSEERREREE 100 Ty EIN EL<br>2.0<br>Hee 50 LTT TN<br>1.5<br>1.0 EEE EE EEE 0 \<br>0 5 10 15 20 25 30 0 25 50 75 100 125<br>Ambient Temperature (°C)<br>Reverse Voltage (V)<br>Forward Current (mA) Reverse Current (μA)<br>Power Dissipation (mW)<br>Capacitance Between Terminals (pF)<br>**----- End of picture text -----**<br>


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**RB751S-40** 

## **Ordering Information** 

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|||
|---|---|
|Device|Packing|
|Part Number-TP|Tape&Reel: 8Kpcs/Reel|
|Part Number-T3P|Tape&Reel: 3Kpcs/Reel|

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## *****IMPORTANT NOTICE***** 

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## *****CUSTOMER AWARENESS***** 

**MCC will not provide any warranty** 

**coverage or other assistance for parts bought from Unauthorized Sources** 

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