1N4148W-TP

**1N4148W** 

## **Features** 

- High Conductance 

- Fast Switching Speed 

- Surface Mount Package Ideally Suited for Automatic Insertion 

- Moisture Sensitivity Level 1 

- Epoxy Meets UL 94 V-0 Flammability Rating 

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

## **400mW High Speed Switching Diode** 

- 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 

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• Thermal Resistance: 312.5°C/W Junction to Ambient SOD-123<br>Repetitive RMS A<br>DC Blocking B<br>MCC Peak Reverse Reverse<br>Voltage ae<br> Part Number Voltage Voltage C E<br> VRRM VR(RMS) VR Cathode Mark<br>—4f<br>1N4148W 100V 71V 100V<br>H<br>D<br>| VI<br>Electrical Characteristics @ 25°C Unless Otherwise Specifie {hf G J<br>Average Forward<br>Current IF(AV) 150mA<br>oe DIMENSIONS<br>INCHES MM<br>Peak Forward SurgeCurrent IFSM 1A4A  @ t=1s @ t=1us DIMA 0.140MIN 0.152MAX 3.55MIN MAX3.85 NOTE<br> === B 0.100 0.112 2.55 2.85<br>C 0.055 0.065 1.40 1.65<br>Power Dissipation PD 400mW TA=25℃ ee D ---- 0.053 ---- 1.35<br>———— E 0.018 0.026 0.45 0.65<br>G 0.006 ---- 0.15 ----<br>H ---- 0.010 ---- 0.25<br>Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine,  === J ---- 0.006 ---- 0.15<br><900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.<br>2. Part mounted on FR-4 board with recommended pad layout.<br>Suggested Solder Pad Layout<br>Internal Structure and Marking Code<br>2.36mm<br>Cathode Anode 1.22mm<br>«eo  T4. L _<br>0.91mm<br>fb i, u<br>**----- End of picture text -----**<br>


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

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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## **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% 

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## **Curve Characteristics** 

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Fig. 1 - Typical Instantaneous Forward Characteristics<br>1000<br>100 TA=150°C<br>T A =100°C<br>10 TA=75°C<br>TA=25 ° C<br>1 TA= -40 ° C<br>0.1<br>0.0 0.5 1.0 1.5 2.0<br> Instantaneous Forward Voltage (V)<br>Instantaneous Forward Current (mA)<br>**----- End of picture text -----**<br>


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Fig. 3 - Capacitance Characteristics<br>0.9<br>TA=25°C<br>f =1MHz<br>0.8<br>0.7<br>0.6<br>0 5 10 15 20 25 30<br>Reverse Voltage (V)<br>Junction Capacitance (pF)<br>**----- End of picture text -----**<br>


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Fig. 2 - Typical Reverse Leakage Characteristics<br>T A =150°C<br>10<br>T A =100°C<br>1<br>TA=75°C<br>0.1<br>TA=25°C<br>0.01<br>20 40 60 80 100<br>Reverse Voltage (V)<br>Current (uA)<br>Instantaneous Reverse Leakage<br>**----- End of picture text -----**<br>


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Fig. 4 - Power Derating Curve<br>500<br>400<br>300<br>200<br>100<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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## **Ordering Information** 

|**Device**|**Packing**|
|---|---|
|Part Number-TP|Tape&Reel: 3Kpcs/Reel|
|Part Number-13P|Tape&Reel: 10Kpcs/Reel|



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|*****LIFE SUPPORT*****||
|MCC's products are not authorized for use as critical components in life support devices orsystems without the express||
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