| Customization: | Available |
|---|---|
| Certification: | RoHS |
| Marking: | T4 |
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Surface mount fast switching diode 1N4148WT
Belongs to small-signal diodes (also known as signal diodes), specifically designed for fast switching applications in low-power electronic circuits.
Small Package
Low Reverse Current
Fast Switching Speed
Surface Mount Package Ideally Suited for Automatic Insertion
Absolute Max ratings at 25'C
| Parameter | Symbols | 1N4148W | Units |
| Non-repetitive peak reverse voltage | VRM | 100 | V |
| Reverse voltage | VR | 75 | V |
| Peak repetitive reverse voltage | VRRM | ||
| Working peak reverse voltage | VRWM | ||
| RMS reverse Voltage | VR(RMB) | 53 | V |
| Average rectified output current | IO | 150 | mA |
| Forward continuous current | IFM | 300 | mA |
| Non-repetitive peak forward surge current @ t=8.3ms | IFSM | 2 | A |
| Power dissipation | PD | 150 | mW |
| Thermal resistance from junction to Ambient | RθJA | 833 | 'C/W |
| Operation junction and storage temperature range | Tj TSTG | -55~+150 | 'C |
| Parameter | Symbol | Test condition | Min | Typ. | Max. | Unit |
| Reverse voltage | V(BR) | IR=1μA | 75 | V | ||
| Reverse current | IR | VR=75A | 1 | μA | ||
| Forward voltage | VF | VR=20V | 25 | nA | ||
| IF=1mA | 0.715 | V | ||||
| IF=10mA | 0.855 | V | ||||
| IF=50mA | 1 | V | ||||
| IF=150mA | 1.25 | V | ||||
| Total capacitance | Ctot | VR=0V, f=1MHz | 2 | pF | ||
| Reverse recovery time | trr | IF=IR=10mA, Irr=0.1*IR, RL=100Ω | 4 | ns |
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