Wuxi Xuyang Electronics Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 100000pcs per 1 week |
| Delivery Time | 5 - 8 work days |
| Packaging Details | tape in box, 5000pcs/box |
| Name | Switching diode |
| Part number | 1N4448 |
| VR | 75V |
| Case | DO-35 |
| Junction Temperature | 175°C |
| Storage Temperature | –65 to +175°C |
| Brand Name | XUYANG |
| Model Number | 1N4448 |
| Certification | ISO9001/RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100000pcs per 1 week |
| Delivery Time | 5 - 8 work days | Packaging Details | tape in box, 5000pcs/box |
| Name | Switching diode | Part number | 1N4448 |
| VR | 75V | Case | DO-35 |
| Junction Temperature | 175°C | Storage Temperature | –65 to +175°C |
| Brand Name | XUYANG | Model Number | 1N4448 |
| Certification | ISO9001/RoHS | Place of Origin | China |
| High Light | ultra fast switching diode ，small signal switching diode | ||
1N4448 High Speed Switching Diode Small Single Diode With DO-35 Case
Features
• Silicon Epitaxial Planar Diode
• Fast switching diode.
• This diode is also available in other case styles including the SOD-123 case with the type
designation 1N4448W, the MiniMELF case with the type designation LL4148, the SOT-23
case with the type designation IMBD4148.
.
Mechanical Data
Case: DO-35 Glass Case
Weight: approx. 0.13g
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
| Parameter | Symbol | Limit | Unit |
| Reverse Voltage | VR | 75 | V |
| Peak Reverse Voltage | VRM | 100 | V |
| Average Rectified Current Half Wave Rectification with Resistive Load at Tamb = 25°C | IF(AV) | 150 | mA |
| Surge Forward Current at t < 1s and Tj = 25°C | IFSM | 500 | mA |
| Power Dissipation at Tamb = 25°C | Ptot | 500 | mW |
| Thermal Resistance Junction to Ambient Air | RθJA | 350 | °C/W |
| Junction Temperature | Tj | 175 | °C |
| Storage Temperature | TS | –65 to +175 | °C |
Electrical Characteristics (TJ = 25°C unless otherwise noted)
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
| Forward Voltage | VF | IF = 5mA IF = 100mA | 0.62 — | — — | 0.70 1.0 | V |
| Leakage Current | IR | VR = 20V VR = 75V VR = 20V, TJ = 150°C | — — — | — — — | 25 5 50 | nA μA μA |
| Reverse Breakdown Voltage | V(BR)R | IR = 100ìA (pulsed) | 100 | — | — | V |
| Capacitance | Ctot | VF = VR = 0V | — | — | 4 | pF |
| Reverse Recovery Time | trr | IF = 10mA, IR = 1mA, VR = 6V , RL = 100Ù | — | — | 4 | ns |
| Rectification Efficiency | nv | f = 100MHz, VRF = 2V | 0.45 | — | — | — |
Drawing:
our service:
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
200-300
Employee Number:
100~150
Ecer Certification：
Active Member
Xuyang is a mature manufacturer and supplier of diodes which was found in 2001, the integrated production lines including assembly, welding, testing and packaging machinery are settled in China. Our mission is to “make our customers satisfied using best resource and service”. We are also... Xuyang is a mature manufacturer and supplier of diodes which was found in 2001, the integrated production lines including assembly, welding, testing and packaging machinery are settled in China. Our mission is to “make our customers satisfied using best resource and service”. We are also...
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