Fast switching diode R O 1N4148W suitable for ultra high speed switching and small signal circuits
Key Attributes
Model Number:
1N4148W
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Recovery Time (trr):
4ns
Pd - Power Dissipation:
400mW
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
100V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - Forward(Vf@If):
1.25V@150mA
Reverse Leakage Current (Ir):
1uA@75V
Current - Rectified:
150mA
Mfr. Part #:
1N4148W
Package:
SOD-123
Product Description
1N4148W FAST SWITCHING DIODES
The 1N4148W is a fast switching diode designed for high-speed applications. It offers features such as a fast switching speed (TRR < 4nS), a power dissipation of 400mW, and high stability and reliability. This diode is suitable for small signal switching and ultra-high-speed switching applications.
Product Attributes
- Brand: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOD-123
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Symbol | Unit | Test Conditions | Min | Type | Max |
| Maximum repetitive peak reverse voltage | VRRM | V | 100 | |||
| Maximum RMS Voltage | VRMS | V | 75 | |||
| Reverse Breakdown voltage | V(BR)R | V | @IR=100A | 100 | ||
| Maximum Average Forward Rectified Current | IF(AV) | mA | 150 | |||
| Repetitive peak forward current | IFRM | mA | 300 | |||
| Non-Repetitive Peak forward surge current | IFSM | A | @tp=1s | 2.0 | ||
| Non-Repetitive Peak forward surge current | IFSM | A | @tp=1s | 0.5 | ||
| Power Dissipation | Pd | mW | (Ta=25) | 400 | ||
| Storage temperature | Tstg | -55 | +150 | |||
| Junction temperature | Tj | -55 | +150 | |||
| Typical thermal resistance | RJ-A | /W | 315 | |||
| Maximum instantaneous forward voltage | VF | V | IF=1.0mA | 0.715 | ||
| Maximum instantaneous forward voltage | VF | V | IF=10mA | 0.855 | ||
| Maximum instantaneous forward voltage | VF | V | IF=50mA | 1.0 | ||
| Maximum instantaneous forward voltage | VF | V | IF=150mA | 1.25 | ||
| Reverse Leakage Current | IR1 | nA | VR=20V | 25 | ||
| Reverse Leakage Current | IR2 | A | VR=75V | 1.0 | ||
| Total capacitance | CT | pF | VR=0V,f=1MHz | 4.0 | ||
| Maxinum reverse recovery time | Trr | ns | IF=IR=10mA,Irr=0.1IR, RL=100 | 4.0 |
2506191136_R-O-1N4148W_C7420318.pdf
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