| Part No. | Package | 
| 1N4148 | DO-35 Glass | 
| LL4148 | MINI MELF | 
| 1N4148W | SOD-123 | 
| 1N4148WS | SOD-323 | 
| 1N4148WT | SOD-523 | 
Product drawing

|  			 SYMBOLS  			 |  			 			 1N4148  			 |  			 			 UNITS  			 |  		|
|  			  Maximum repetitive peak reverse voltage  			 |  			 			 VRRM  			 |  			 			 100  			 |  			 			 VOLTS  			 |  		
|  			  Maximum RMS voltage  			 |  			 			 VRMS  			 |  			 			 75  			 |  			 			 VOLTS  			 |  		
|  			  Maximum average forward rectified current 0.375”(9.5mm)   lead length at TA=25 C  			 |  			 			 I(AV)  			 |  			150 |  			 mAmps  			 |  		
|  			  Peak forward surge current 8.3ms single half sine-wave   superimposed on rated load (JEDEC Method)  			 |  			 			 IFSM  			 |  			500 |  			 mAmps  			 |  		
|  			  Maximum instantaneous forward voltage at 10mA  			 |  			 			 VF  			 |  			 			 1.0  			 |  			 			 Volts  			 |  		
|  			  Maximum DC reverse current TA=25 C VR=75V   			 at rated DC blocking voltage TA=100 C VR=20V  			 |  			 			 IR  			 |  			 			 5.0   			50  			 |  			 			 µA  			 |  		
|  			  Maximum reverse recovery time (NOTE 1)  			 |  			 			 trr  			 |  			 			 4.0  			 |  			ns | 
|  			  Typical junction capacitance (NOTE 2)  			 |  			 			 CJ  			 |  			 			 4.0  			 |  			 			 pF  			 |  		
|  			  Operating junction and storage temperature range  			 |  			 			 TJ,TSTG  			 |  			 			 -65 to +200  			 |  			℃ | 




