NH 1N4148WS high speed switching diode with 300 milliamp maximum forward current and low reverse leakage
Key Attributes
Model Number:
1N4148WS
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Recovery Time (trr):
4ns
Voltage - DC Reverse (Vr) (Max):
75V
Pd - Power Dissipation:
200mW
Voltage - Forward(Vf@If):
1V@100mA
Current - Rectified:
150mA
Mfr. Part #:
1N4148WS
Package:
SOD-323
Product Description
Product Overview
The 1N4148WS is a high-speed switching rectifier from Niuhang Specification Electronic Co. Ltd, designed for fast switching applications with a reverse recovery time (Trr) of less than 4.0 nS. It offers high stability, high reliability, and low reverse leakage. The device is packaged in a SOD-323 and is suitable for any mounting position.
Product Attributes
- Brand: Niuhang Specification Electronic Co. Ltd
- Model Code: T4
- Marking: 1N4148WS
- Polarity: White band denotes cathode
- Package: SOD-323
- Epoxy UL Rating: 94V-0
- Weight: App. 0.0041 grams (0.0001 ounce)
- Origin: China (implied by company name and website)
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions |
| Maximum Ratings & Thermal Characteristics | VRM | - | - | 100 | V | |
| VRRM | - | - | 75 | V | ||
| IF(AV) | - | - | 200 | mA | ||
| IFM | - | - | 300 | mA | @t=1.0us | |
| IFSM | - | - | 2.0 | A | @t=1.0us | |
| PD | - | - | 200 | mW | Note 1 | |
| Electrical Characteristics | VBR | - | - | 100 | V | IR=100A |
| IR | - | 0.62 | - | nA | VR=20V | |
| VF | - | 1.0 | - | V | IF=100mA | |
| Trr | - | - | 4.0 | nS | IR=5A, IF=10mA, RL=100 | |
| CT | - | - | 5 | pF | VR=0V, f=1MHz | |
| Operating & Storage Conditions | TJ | -55 | - | +150 | ||
| TSTG | -55 | - | +150 |
2410121721_NH-1N4148WS_C7427783.pdf
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