Lead free surface mount LangJie 1N4148WS diode with fast switching and glass passivated chip junction
Key Attributes
Model Number:
1N4148WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
4A
Reverse Leakage Current (Ir):
1uA@75V
Reverse Recovery Time (trr):
8ns
Voltage - DC Reverse (Vr) (Max):
100V
Operating Junction Temperature Range:
-55℃~+150℃
Pd - Power Dissipation:
400mW
Voltage - Forward(Vf@If):
1.25V@150mA
Current - Rectified:
300mA
Mfr. Part #:
1N4148WS
Package:
SOD-323
Product Description
Product Overview
The 1N4148WS is a surface mount fast switching diode designed for automated placement in surface mounted applications. It features a glass passivated chip junction and a fast reverse recovery time, making it ideal for various electronic circuits. This product complies with EU RoHS 2011/65/EU directives, being lead-free.
Product Attributes
- Applications: Surface mounted applications, automated placement
- Chip Junction: Glass Passivated
- Certifications: Comply with EU RoHS 2011/65/EU directives
- Lead Finish: Lead free
Technical Specifications
| Parameter | Symbol | 1N4148WS | Units | Conditions |
| Absolute Maximum Ratings | VRRM | 100 | V | |
| VRMS | 75 | V | ||
| IF | 300 | mA | ||
| IFSM | 400 | mA | at 1ms | |
| Total Power Dissipation | Ptot | 400 | mW | at 25 C |
| Operating and Storage Temperature Range | Tj stg | -55 ~ +150 | C | |
| Characteristics | V(BR)R | 75 | V | at IR = 1 A |
| VF | 0.715 | V | at IF = 1 mA | |
| VF | 0.855 | V | at IF = 10 mA | |
| VF | 1.00 | V | at IF = 50 mA | |
| VF | 1.25 | V | at IF = 150 mA | |
| Peak Reverse Current | IR | 0.025 | A | at VR = 20V, Tj = 25 C |
| IR | 1 | A | at VR = 75V, Tj = 25 C | |
| IR | 30 | A | at VR = 25V, Tj = 150 C | |
| IR | 50 | A | at VR = 75V, Tj = 150 C | |
| Typical Junction Capacitance | Cj | 5 | pF | at VR = 0V, f = 1 MHz |
| Maximum Reverse Recovery Time | trr | 8 | ns |
2410010331_LangJie-1N4148WS_C18195385.pdf
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