1N4148X-TP

**1N4148X** 

## **Features** 

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200mW<br>Switching Diodes<br>**----- End of picture text -----**<br>


- Surface Mount Package Ideally Suited for Automatic Insertion 

- For General Purpose Switching Applications 

- Fast Switching Speed 

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

- Moisture Sensitivity Level 1 

- Epoxy Meets UL 94 V-0 Flammability Rating 

- Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) 

## **Maximum Ratings** 

- Operating Junction Temperature Range: -65°C to +150°C 

- Storage Temperature Range: -65°C to +150°C 

- Thermal Resistance(Note 2):625°C/W Junction to Ambient 

|<br>**Symbol**<br>VRM<br>VRRM<br>VRWM<br>IFM<br>IO<br>PD<br>**Parameter**<br>Power Dissipation(Note 2<br>200mW<br>**MCC**<br>**Part Number**<br>**Device Marking**<br>1N4148X<br>T4<br>**Value**<br>Working Peak Reverse Voltage<br>75V<br>Average Rectified Output Current<br>150mA<br>Peak Forward Surge Current   (t=1μs)<br>(t=1s)<br>2A<br>Peak Repetitive Reverse Voltage<br>75V<br>Non-Repetitive Peak Reverse Voltage<br>100V<br>Forward Continuous Current<br>300mA<br>IFSM<br>1A<br>VR<br>DC Blocking Voltage<br>75V<br>Note: 2.Mounted on FR-4 PC Board with Recommended Pad Layout.<br>Note: 1.Halogen free "Green” products are defined as those which contain <900ppm bromine,<br><900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.||SOD-523<br>A<br>B<br>C<br>E<br>G<br>F<br>Cathode Mark|SOD-523<br>A<br>B<br>C<br>E<br>G<br>F<br>Cathode Mark|SOD-523<br>A<br>B<br>C<br>E<br>G<br>F<br>Cathode Mark|SOD-523<br>A<br>B<br>C<br>E<br>G<br>F<br>Cathode Mark|SOD-523<br>A<br>B<br>C<br>E<br>G<br>F<br>Cathode Mark|
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|||DIMENSIONS|||||
||DIM|INCHES||MM||NOTE|
|||MIN|MAX|MIN|MAX||
||A|0.059|0.067|1.50|1.70||
||B|0.043|0.051|1.10|1.30||
||C|0.030|0.033|0.75|0.85||
||E|0.010|0.014|0.25|0.35||
||F|0.003|0.008|0.08|0.20||
||G|0.020|0.026|0.50|0.65||
|||1.1mm<br>0.8mm<br>**Suggested Solder**|||0.6mm<br>**Pad Layout**||
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Rev.3-8-09282025 

**1N4148X** 

## **Electrical Characteristics  @ 25°C (Unless Otherwise Specified)** 

|**Parameter**|**Symbol**|**Conditions**|**Min.**|**Typ.**|**Max.**|**Units**|
|---|---|---|---|---|---|---|
|Forward Voltage|VF|IF=1mA|||0.715|V|
|||IF=10mA|||0.855|V|
|||IF=50mA|||1|V|
|||IF=150mA|||1.25|V|
|Reverse Current|IR|VR=20V, TJ=25°C|||25|nA|
|||VR=75V, TJ=25°C|||1|μA|
|||VR=75V, TJ=150°C|||50|μA|
|Junction Capacitance|CJ|VR= 0V, f = 1MHz|||2|pF|
|Reverse Recovery Time|trr|IF=IR=10mA,<br>Irr=0.1*IR,RL=100Ω|||4|ns|



* Pulse Test: Pulse Width 300 μsec, Duty Cycle 2% 

Rev.3-8-09282025 

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**1N4148X** 

## **Curve Characteristics** 

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Fig. 1 - Typical Instantaneous Forward Characteristics Fig. 2 - Typical Reverse Leakage Characteristics<br>1000 10000<br>T A =100°C<br>100 1000<br>10 100<br>TA=100°C<br>1 TA=25°C 10 TA=25°C<br>0.1 1<br>0.0 0.4 0.8 1.2 20 40 60 80 100<br>Instantaneous Forward Voltage (V) Reverse Voltage (V)<br>Fig. 3 - Power Derating Curve Fig. 4 - Capacitance Characteristics<br>250 2.0<br>T a =25°C<br>f=1MHz<br>200 1.6<br>150 1.2<br>100 0.8<br>50 0.4<br>0 0.0<br>0 25 50 75 100 125 150 0 5 10 15 20<br>Ambient Temperature (°C) Reverse Voltage (V)<br>Current (nA)<br>Forward Current (mA)<br>Instantaneous Reverse Leakage<br>Capacitance Between Terminals (pF)<br>**----- End of picture text -----**<br>


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Fig. 3 - Power Derating Curve<br>250<br>200<br>150<br>100<br>50<br>0<br>0 25 50 75 100 125 150<br>Ambient Temperature (°C)<br>Power Dissipation  (mW)<br>**----- End of picture text -----**<br>


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**1N4148X** 

## **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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|For packaging details, go to our website at: https://www.mccsemi.com/pdf/productpackaging/SOD|523%20Package.pdf|

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

## _**Micro Commercial Components Corp**_ 

_**Micro Commercial Components**_ 

## _**Corp**_ 

## _**Micro Commercial Components Corp**_ 

## *****LIFE SUPPORT***** 

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

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