Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| DiodeConfiguration | 1 Pair Series Connection |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 70 V |
| Current-AverageRectified(Io)(perDiode) | 215mA (DC) |
| Voltage-Forward(Vf)(Max)@If | 1.25 V @ 150 mA |
| Speed | Standard Recovery >500ns, > 200mA (Io) |
| ReverseRecoveryTime(trr) | 3 µs |
| Current-ReverseLeakage@Vr | 5 nA @ 70 V |
| OperatingTemperature-Junction | -65°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Overview
Description
The BAV199LT1G is a high-speed switching diode array from ON Semiconductor, featuring dual common-cathode diodes in a compact SOT-23 package. Key specifications include:
- Reverse Voltage (VR): 75V
- Forward Current (IF): 200mA per diode
- Fast Switching Speed: 4ns reverse recovery time
- Low Leakage Current: 5nA max at 20V
Designed for high-frequency applications like signal clipping, rectification, and protection circuits, its small form factor and efficiency make it ideal for portable electronics, communication systems, and embedded designs. The common-cathode configuration simplifies PCB layout in differential signal or logic circuits.
For detailed parameters, refer to the datasheet.
- Reverse Voltage (VR): 75V
- Forward Current (IF): 200mA per diode
- Fast Switching Speed: 4ns reverse recovery time
- Low Leakage Current: 5nA max at 20V
Designed for high-frequency applications like signal clipping, rectification, and protection circuits, its small form factor and efficiency make it ideal for portable electronics, communication systems, and embedded designs. The common-cathode configuration simplifies PCB layout in differential signal or logic circuits.
For detailed parameters, refer to the datasheet.
Equivalent
Equivalent products to the BAV199LT1G (dual switching diode) include:
- MMBD4148SE (dual high-speed diode)
- BAS16LT1G (dual Schottky diode)
- BAT54S (dual Schottky barrier diode)
- LL4148 (dual small signal diode)
These alternatives offer similar switching performance in SOT-23 packages. Check datasheets for exact specs.
- MMBD4148SE (dual high-speed diode)
- BAS16LT1G (dual Schottky diode)
- BAT54S (dual Schottky barrier diode)
- LL4148 (dual small signal diode)
These alternatives offer similar switching performance in SOT-23 packages. Check datasheets for exact specs.
Features
The BAV199LT1G is a high-speed switching diode with the following key features:
- Type: Silicon Epitaxial Planar Diode
- Package: SOD-123 (Small Outline Diode)
- Reverse Voltage (VR): 100V
- Forward Current (IF): 200mA
- Forward Voltage (VF): 1V (typ) at 10mA
- Reverse Recovery Time (trr): 4ns (fast switching)
- Low Leakage Current (IR): 5nA (max) at 75V
- Applications: High-speed switching, clamping, protection circuits
Compact and efficient, it’s ideal for space-constrained designs requiring fast response.
- Type: Silicon Epitaxial Planar Diode
- Package: SOD-123 (Small Outline Diode)
- Reverse Voltage (VR): 100V
- Forward Current (IF): 200mA
- Forward Voltage (VF): 1V (typ) at 10mA
- Reverse Recovery Time (trr): 4ns (fast switching)
- Low Leakage Current (IR): 5nA (max) at 75V
- Applications: High-speed switching, clamping, protection circuits
Compact and efficient, it’s ideal for space-constrained designs requiring fast response.
Pinout
The BAV199LT1G is a dual series switching diode in a SOT-23 (SC-59) surface-mount package.
- Pin Count: 3 pins (common cathode configuration).
- Function:
- Contains two independent diodes connected in series (anode-to-cathode).
- Designed for high-speed switching, rectification, and signal demodulation.
- Typical applications include clipping, clamping, and protection circuits.
Key specs:
- Reverse Voltage (VR): 85V
- Forward Current (IF): 200mA
- Fast switching time (4ns reverse recovery).
Pinout (SOT-23):
1. Anode (Diode 1)
2. Common Cathode (shared by both diodes)
3. Anode (Diode 2)
Compact and efficient for space-constrained designs.
- Pin Count: 3 pins (common cathode configuration).
- Function:
- Contains two independent diodes connected in series (anode-to-cathode).
- Designed for high-speed switching, rectification, and signal demodulation.
- Typical applications include clipping, clamping, and protection circuits.
Key specs:
- Reverse Voltage (VR): 85V
- Forward Current (IF): 200mA
- Fast switching time (4ns reverse recovery).
Pinout (SOT-23):
1. Anode (Diode 1)
2. Common Cathode (shared by both diodes)
3. Anode (Diode 2)
Compact and efficient for space-constrained designs.
Manufacturer
The BAV199LT1G is manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions. ON Semiconductor specializes in energy-efficient technologies for various applications, including automotive, industrial, and consumer electronics. The company is known for its high-performance analog, power management, and sensor products.
The BAV199LT1G is a high-speed switching diode array, commonly used in signal processing and protection circuits. ON Semiconductor's products are widely trusted for their reliability and innovation.
The BAV199LT1G is a high-speed switching diode array, commonly used in signal processing and protection circuits. ON Semiconductor's products are widely trusted for their reliability and innovation.
Application
The BAV199LT1G is a high-speed switching diode used in various applications, including:
- Signal Clipping & Clamping: Protects circuits from voltage spikes.
- High-Speed Switching: Used in fast digital and RF circuits.
- Rectification: Low-voltage, high-frequency rectification.
- Protection Circuits: Guards sensitive components from ESD and transients.
- RF & Mixer Circuits: Supports high-frequency signal processing.
Common in consumer electronics, telecom, and automotive systems due to its fast response and low capacitance.
- Signal Clipping & Clamping: Protects circuits from voltage spikes.
- High-Speed Switching: Used in fast digital and RF circuits.
- Rectification: Low-voltage, high-frequency rectification.
- Protection Circuits: Guards sensitive components from ESD and transients.
- RF & Mixer Circuits: Supports high-frequency signal processing.
Common in consumer electronics, telecom, and automotive systems due to its fast response and low capacitance.
Package
The BAV199LT1G is a dual series switching diode in a SOT-23 surface-mount package. It is compact, suitable for high-density PCB designs, and commonly used in high-speed switching applications. The SOT-23 package has three leads and is industry-standard for small-signal devices.
