High speed switching diode Comchip 1N4148WS-HF surface mount SOD 323 package with fast recovery time
Key Attributes
Model Number:
1N4148WS-HF
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Leakage Current (Ir):
1uA@75V
Reverse Recovery Time (trr):
4ns
Diode Configuration:
Independent
Operating Junction Temperature Range:
-
Voltage - DC Reverse (Vr) (Max):
75V
Pd - Power Dissipation:
200mW
Voltage - Forward(Vf@If):
1.25V@150mA
Current - Rectified:
150mA
Mfr. Part #:
1N4148WS-HF
Package:
SOD-323
Product Description
Product Overview
The 1N4148WS-HF is a high-speed switching diode from Comchip Technology, designed for surface-mount applications. It features fast switching speeds with a reverse recovery time (Trr) of less than 4.0nS, a power dissipation of 200mW, and low reverse leakage. Its high stability and reliability make it suitable for various electronic circuits requiring efficient signal switching.
Product Attributes
- Brand: Comchip Technology
- Model: 1N4148WS-HF
- Certifications: RoHS, Halogen Free
- Case: SOD-323, molded plastic
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Marking Code: T4
Technical Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Reverse voltage | VR | 75 | V | |||
| Peak reverse voltage | VRM | 100 | V | |||
| Working inverse voltage | WIV | 75 | V | |||
| Power dissipation | PD | (at Ta=25C) | 200 | mW | ||
| Thermal resistance from junction to ambient | RJA | 625 | C/W | |||
| Peak forward surge current | IFM | @tp=1s, TA=25C | 300 | mA | ||
| Average rectified current | Io | 150 | mA | |||
| Non-repetitive peak forward current | IFSM | 2 | A | |||
| Operating junction temperature | Tj | -55 | 150 | C | ||
| Storage temperature range | TSTG | -55 | 150 | C | ||
| Breakdown voltage | VBR | IR = 100A | 75 | V | ||
| Reverse leakage current | IR | VR = 20V | 1.00 | A | ||
| Reverse leakage current | IR | VR = 75V | 25 | nA | ||
| Forward voltage | VF | IF = 10mA | 0.715 | V | ||
| Forward voltage | VF | IF = 150mA | 0.855 | V | ||
| Capacitance | CT | VR = 0V, f = 1 MHz | 4 | pF | ||
| Reverse recovery time | TRr | IF = 10mA, RL = 100, Irr = 0.1 x IR | 4.0 | nS |
2410121843_Comchip-1N4148WS-HF_C2857874.pdf
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