R O 1N4148WT fast switching diode offering 100V reverse voltage and 150mA forward current for circuits
Key Attributes
Model Number:
1N4148WT
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Recovery Time (trr):
4ns
Pd - Power Dissipation:
150mW
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 #:
1N4148WT
Package:
SOD-523
Product Description
Product Overview
The 1N4148WT is a fast switching diode designed for low voltage, high-frequency circuit signals. It offers a reverse voltage of 100V and a forward current of 150mA, with a power dissipation of 150mW. This diode meets MSL level 1 and is compliant with RoHS and halogen-free standards.
Product Attributes
- Brand: Zhuhai Hongjiacheng Technology co., Ltd
- Product Name: 1N4148WT FAST SWITHING DIODES
- Case: SOD-523
- 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 | Value | Test Conditions |
| Maximum repetitive peak reverse voltage | VRRM | V | 100 | |
| Maximum RMS Voltage | VRMS | V | 75 | |
| Reverse Breakdown voltage | V(BR)R | V | 100 | @IR=100A |
| Maximum Average Forward Rectified Current | IF(AV) | mA | 150 | |
| Repetitive peak forward current | IFRM | mA | 300 | |
| Non-Repetitive Peak forward surge current | IFSM | A | 2.0 | @tp=1.0s |
| Non-Repetitive Peak forward surge current | IFSM | A | 1.0 | @tp=1.0s |
| Power Dissipation | Pd | mW | 150 | (Ta=25 Unless otherwise specified) |
| Storage temperature | Tstg | -55 ~+150 | ||
| Junction temperature | Tj | -55 ~+150 | ||
| Typical thermal resistance | RJ-A | /W | 833 | |
| Maximum instantaneous forward voltage | VF | V | 0.715 | IF=1.0mA |
| Maximum instantaneous forward voltage | VF | V | 0.855 | IF=10mA |
| Maximum instantaneous forward voltage | VF | V | 1.0 | IF=50mA |
| Maximum instantaneous forward voltage | VF | V | 1.25 | IF=150mA |
| Reverse Leakage Current | IR1 | nA | 25 | VR=20V |
| Reverse Leakage Current | IR2 | A | 1.0 | VR=75V |
| Total capacitance | CT | pF | 2.0 | VR=0V,f=1MHz |
| Maxinum reverse recovery time | Trr | ns | 4.0 | IF=IR=10mA,Irr=0.1IR, RL=100 |
2507101510_R-O-1N4148WT_C7420320.pdf
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