SMD High Speed Switching Diode LL4148 75V 150MA MINI MELF SOD80
Fast Switching Diode in MiniMelf Case especially suited for
automatic surface mounting
Features
1. Small surface mounting type
2. High reliability
3. High speed (trr≤4 ns)
4. LL-34(Mini-Melf) Package
5. Hermetically Sealed Glass
6. Compression Bonded Contruction
7. All External Surfaces Are Corrosion Resistant And Terminals Are
Readily Solderable
8. RoHS Compliant
Absolute Maximum Ratings
Tj=25℃
| Parameter | Test Conditions | Symbol | Value | Unit |
| Repetitive peak reverse voltage | | VRRM | 100 | V |
| reverse voltage | | VR | 75 | V |
| Peak forward surge current | Tp=1 us | IFSM | 2 | A |
| Repetitive peak forward current | | IFRM | 500 | mA |
| Forward current | | IF | 300 | mA |
| Average forward current | VR=0 | IFAV | 150 | mA |
| Power dissipation | | PV | 500 | mW |
| Junction temperature | | Tj | 175 | ℃ |
| Storage temperature range | | Tstg | -65~+175 | ℃ |
Electrical Characteristics
Tj=25℃
| Parameter | Test Condition | Symbol | Min | Typ | Max | Unit |
| Forward Voltage | IF = 5mA | VF | 0.62 | | 0.72 | V |
| IF = 10mA | VF | | 0.86 | 1 | V |
| IF = 100mA | VF | | 0.93 | 1 | V |
| Reverse Current | VR = 20V | IR | | | 25 | nA |
| VR = 50V, TJ = 150°C | IR | | | 50 | μA |
| VR = 75V | IR | | | 5 | μA |
| Breakdown voltage | IR=100μA, Tp/T=0.01, Tp=0.3ms | V(BR) | 100 | | | V |
| Diode Capacitance | VR = 0, f=1MHz, VHF-50mV | CD | | | 4 | pF |
| Rectification efficiency | VHF-2V, f=100MHz | nR | 45 | | | % |
| Reverse Recovery Time | IF = IR= 10mA, IR = 1mA | trr | | | 8 | ns |
IF=10mA, VR=6V, IR = 0.1xIR, RL = 100Ω | trr | | | 4 | ns |
PRICE TERM: FOB,EXW,CNF,CIF,DDU
SHIPPING METHOD: DHL,TNT,FEDEX,UPS,BY AIR OR BY SEA
Other Policies:
1. About MOQ which depends on your order.
2. About warranty we give one month for refund or replacement.
3. About sample which needs your charge.
4. About inventory which changes everyday and depends on your
order.
5. About order process: We will send you a PI (term of shipping,
aggregate amount and so on) after receive you parts list.
Extra service you can get from Xuyang:
After-sale service: Xuyang will provide full after-sale service for all customers
Technical Support: Xuyang can provide technical support for all customers
What you can benefit from Xuyang:
1)Competitive prices will help you to save cost
2)Reliable quality will help you to avoid Purchasing Risk
3)We can ensure you: Short delivery,technical support and
after-sale serive
4)One store shopping: Various components will help you to save time
on select suppliers
