Diodes (General Purpose, Power, Switching) Switching diode 400 mW
1N4148W: Diodes (General Purpose, Power, Switching) Switching diode 400 mW
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
| Packaging : | Reel |
High Conductance
Fast Switching Speed
Surface Mount Package Ideally Suited forAutomatic Insertion
For General Purpose Switching Application
Plastic Material UL Recognition Flammability Classification 94V-O

| Characteristic | Symbol | Value | Unit |
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V |
| Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage |
VRRM VRWM VR |
75 | V |
| RMS Reverse Voltage | VR(RMS) | 53 | V |
| Forward Continuous Current (Note 1) | IFM | 300 | mA |
| Average Rectified Output Current (Note 1) | IO | 150 | mA |
| Non-Repetitive Peak Forward Surge Current @ t = 1.0s @ t = 1.0s |
IFSM | 2.0 1.0 |
A |
| Power Dissipation (Note 1) | Pd | 410 | mW |
| Typical Thermal Resistance, Junction to Ambient Air (Note 1) | RJA | 315 | K/W |
| Operating and Storage Temperature Range | Tj, TSTG | -65 to +150 | °C |
| Part Number | 1N4148W |
| Power Rating (mW) | 400 |
| Total Capacitance CT (pF) | 2 |
| Peak Repetitive Reverse Voltage VRRM (V) | 100 |
| Reverse Recovery Time trr (ns) | 4 |
| Max Average Rectifier Current IO (mA) | 150 |
| Max Peak Forward Surge Current IFSM (A) | 2 |
| Forward Voltage Drop VF (V) | 1 |
| Max Reverse Current IR (µA) | 1 |