規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DiodeConfiguration | 1 Pair Common Cathode |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 100 V |
| Current-AverageRectified(Io)(perDiode) | 200mA |
| Voltage-Forward(Vf)(Max)@If | 1 V @ 10 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| ReverseRecoveryTime(trr) | 4 ns |
| Current-ReverseLeakage@Vr | 5 µA @ 75 V |
| OperatingTemperature-Junction | -55°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
概述
Description
The MMBD4148CC is a dual common-cathode switching diode from ON Semiconductor, designed for high-speed switching applications.
### Key Features:
- Type: Dual common-cathode Schottky diode
- Max Reverse Voltage (VR): 100V
- Forward Current (IF): 200mA per diode
- Fast Switching Speed: Low reverse recovery time
- Package: SOT-23 (3-pin)
### Applications:
- High-speed switching circuits
- Signal clamping & protection
- RF detection & mixing
- General-purpose rectification
### Advantages:
- Compact SMD package
- Low leakage current
- High reliability
Ideal for space-constrained, high-frequency designs. Check the datasheet for detailed specs.
### Key Features:
- Type: Dual common-cathode Schottky diode
- Max Reverse Voltage (VR): 100V
- Forward Current (IF): 200mA per diode
- Fast Switching Speed: Low reverse recovery time
- Package: SOT-23 (3-pin)
### Applications:
- High-speed switching circuits
- Signal clamping & protection
- RF detection & mixing
- General-purpose rectification
### Advantages:
- Compact SMD package
- Low leakage current
- High reliability
Ideal for space-constrained, high-frequency designs. Check the datasheet for detailed specs.
Features
The MMBD4148CC is a dual common-cathode switching diode with the following key features:
- Type: Silicon switching diode (dual, common-cathode configuration).
- Max Reverse Voltage (VR): 100V.
- Forward Current (IF): 200mA (per diode).
- Peak Forward Surge Current (IFSM): 4A (pulsed).
- Reverse Recovery Time (trr): 4ns (fast switching).
- Low Leakage Current (IR): 25nA (max at 75V).
- Package: SOT-23 (small surface-mount).
Ideal for high-speed switching, clamping, and general-purpose applications.
- Type: Silicon switching diode (dual, common-cathode configuration).
- Max Reverse Voltage (VR): 100V.
- Forward Current (IF): 200mA (per diode).
- Peak Forward Surge Current (IFSM): 4A (pulsed).
- Reverse Recovery Time (trr): 4ns (fast switching).
- Low Leakage Current (IR): 25nA (max at 75V).
- Package: SOT-23 (small surface-mount).
Ideal for high-speed switching, clamping, and general-purpose applications.
Manufacturer
The MMBD4148CC is manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions.
ON Semiconductor specializes in energy-efficient technologies, offering a wide range of products, including power management, analog, and discrete components for automotive, industrial, and consumer markets. The company is known for its high-reliability components and innovative solutions.
The MMBD4148CC is a high-speed switching diode commonly used in applications like signal processing and protection circuits.
ON Semiconductor specializes in energy-efficient technologies, offering a wide range of products, including power management, analog, and discrete components for automotive, industrial, and consumer markets. The company is known for its high-reliability components and innovative solutions.
The MMBD4148CC is a high-speed switching diode commonly used in applications like signal processing and protection circuits.
Application
The MMBD4148CC, a dual switching diode, is commonly used in:
1. High-Speed Switching – Fast signal switching in digital circuits.
2. Signal Clipping & Clamping – Protecting circuits from voltage spikes.
3. RF & Mixer Circuits – High-frequency applications like demodulation.
4. Logic Circuits – Diode-based logic gates (e.g., AND/OR).
5. General-Purpose Rectification – Low-current AC-DC conversion.
Its small SOT-23 package and fast recovery time make it ideal for compact, high-speed designs.
1. High-Speed Switching – Fast signal switching in digital circuits.
2. Signal Clipping & Clamping – Protecting circuits from voltage spikes.
3. RF & Mixer Circuits – High-frequency applications like demodulation.
4. Logic Circuits – Diode-based logic gates (e.g., AND/OR).
5. General-Purpose Rectification – Low-current AC-DC conversion.
Its small SOT-23 package and fast recovery time make it ideal for compact, high-speed designs.
Package
The MMBD4148CC is a dual common-cathode switching diode in a SOT-23 surface-mount package. It contains two 1N4148-type diodes with shared cathodes, ideal for high-speed switching applications. The compact SOT-23 package (3-pin) is widely used for space-constrained PCB designs.
