DIODE GEN PURP 100V 300MA SOD123 The 1N4148W is a surface mount fast Switching Diode with molded plastic case. This passage will provide you with a basic overview of the 1n4148w, including its descriptions, functions and specifications, alternative products, etc., to help you quickly understand what 1n4148w is.
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Apr 27, 2022
Blair Evan
basics of IN4148 & zener diode-1
DIODE GEN PURP 100V 300MA SOD123
The 1N4148W is a surface mount fast Switching Diode with molded plastic case. This passage will provide you with a basic overview of the 1n4148w, including its descriptions, functions and specifications, alternative products, etc., to help you quickly understand what 1n4148w is.
1N4148W-7
The 1N4148w is a standard silicon switching signal diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost. Its name follows the JEDEC nomenclature. The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns.
Symbol
Footprint
3D Models
The 1N4148W diode has a cathode (-) and anode (+). In the schematic symbol, the tip of the triangle with the line on top of it is the cathode. The cathode is marked on the body of a diode by a band as shown below.
The current can flow from only the anode to the cathode and never from the cathode to the anode - the 1N4148WS diode is like a one-way electric valve.
Diodes Incorporated 1N4148W-7 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated 1N4148W-7.
Diodes Incorporated 1N4148W-7 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated 1N4148W-7.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | SOD-123 | |
| Weight | 29.993795mg | |
| Diode Element Material | SILICON | |
| Number of Elements | 1 Element | |
| Packaging | Tape & Reel (TR) | |
| Published | 2006 | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 2Terminations | |
| Termination | SMD/SMT | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Max Operating Temperature | 150°C | |
| Min Operating Temperature | -65°C | |
| Additional Feature | HIGH RELIABILITY |
| Product Attribute | Attribute Value | |
|---|---|---|
| HTS Code | 8541.10.00.70 | |
| Capacitance | 2pF | |
| Power Rating | 400mW | |
| Voltage - Rated DC | 75V | |
| Max Power Dissipation | 400mW | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Current Rating | 150mA | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | 1N4148W | |
| Pin Count | 2 | |
| JESD-30 Code | R-PDSO-G2 | |
| Qualification Status | Not Qualified | |
| Element Configuration | Single | |
| Speed | Small Signal =< 200mA (Io), Any Speed | |
| Diode Type | Standard | |
| Current - Reverse Leakage @ Vr | 1μA @ 75V | |
| Output Current | 150mA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage - Forward (Vf) (Max) @ If | 1.25V @ 150mA | |
| Forward Current | 150mA | |
| Operating Temperature - Junction | -65°C~150°C | |
| Max Surge Current | 2A | |
| Current - Average Rectified (Io) | 300mA DC | |
| Forward Voltage | 1.25V | |
| Max Reverse Voltage (DC) | 100V | |
| Average Rectified Current | 300mA | |
| Reverse Recovery Time | 4 ns | |
| Peak Reverse Current | 1μA | |
| Capacitance @ Vr, F | 2pF @ 0V 1MHz | |
| Recovery Time | 4 ns | |
| Height | 1.25mm | |
| Length | 2.85mm | |
| Width | 1.7mm | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
Fast Switching Speed
Low Forward Voltage: Maximum of 0.715V at 1mA
Fast Reverse Recovery: Maximum of 4ns
Low Capacitance: Maximum of 2pF
Surface Mount Package Ideally Suited for Automated Insertion
For General Purpose Switching Applications
High-Speed Switching and Reverse Polarity Protection
High-Speed Rectifying Applications
Consumer, Automotive, and Telecommunication Industry
Diodes Incorporated is a global manufacturer and supplier of application-specific standard products within the discrete, logic, analog, and mixed-signal semiconductor markets. Diodes serve the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes' products include diodes, rectifiers, transistors, MOSFETs, protection devices, functional specific arrays, single gate logic, amplifiers and comparators, Hall effect and temperature sensors; power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers. Diodes Incorporated also has timing, connectivity, switching, and signal integrity solutions for high-speed signals.
| 1N4148W | 1N4148WS | |
| Package / Case | SOD-123 |
SC-90, SOD-323F |
| Min Operating Temperature | -65°C | -55°C |
| Subcategory | Rectifier Diodes | |
| Voltage - Rated DC | 75V | 75V |
| Pin Count | 2 | 2 |
| Diode Type | Standard | Standard |
| Output Current | 150mA | 150mA |
| Forward Current | 150mA | 150mA |
| Max Surge Current | 2A | 2A |
| Forward Voltage | 1.25V | 1V |
| Max Reverse Voltage (DC) | 100V | 75V |
| Average Rectified Current | 300mA | 150mA |
| Peak Reverse Current | 1μA | 5μA |
| Length | 2.85mm | 1.8mm |
| Height | 1.25mm | 1mm |
| Width | 1.7mm | 1.35mm |
| Weight | 29.993795mg | 27.6mg |
| Number of Terminations | 2 | 2 |
| Max Operating Temperature | 150°C |
150°C |
| Capacitance | 2pF | 4pF |
| Power Rating | 400mW | 200mW |
| Max Power Dissipation | 400mW | 200mW |
| Current Rating | 150mA | 150mA |
Download datasheets and manufacturer documentation for 1N4148W-7
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