規格
| 屬性 | 價值 |
| Package / Case | Bulk |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified(Io)(per Diode) | 215mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 150 mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 4 ns |
| Current - Reverse Leakage @ Vr | 500 nA @ 80 V |
| Operating Temperature - Junction | 150°C (Max) |
| Mounting Type | Surface Mount |
概述
Description
The BAV70,215 is a dual-series switching diode from Nexperia, designed for high-speed switching applications. It consists of two independent diodes in a small SOT-23 package, making it ideal for space-constrained designs.
### Key Features:
- Low forward voltage (Vf): ~0.7V (typ.)
- Fast switching speed: ~4ns reverse recovery time
- High reverse voltage (VR): 70V
- Low leakage current: <250nA
### Applications:
- High-speed switching circuits
- Signal clamping & protection
- Logic level shifting
- RF & general-purpose rectification
The BAV70,215 is a cost-effective, reliable solution for compact electronic designs requiring fast diode performance.
### Key Features:
- Low forward voltage (Vf): ~0.7V (typ.)
- Fast switching speed: ~4ns reverse recovery time
- High reverse voltage (VR): 70V
- Low leakage current: <250nA
### Applications:
- High-speed switching circuits
- Signal clamping & protection
- Logic level shifting
- RF & general-purpose rectification
The BAV70,215 is a cost-effective, reliable solution for compact electronic designs requiring fast diode performance.
Equivalent
The BAV70,215 is a dual high-speed switching diode. Equivalent products include:
- MMBD7000 (Fairchild/ON Semi)
- BAS16 (NXP/ON Semi)
- 1N4148WS (Dual variant of 1N4148)
- LL4148 (Littelfuse, dual version available)
These offer similar specs (Vf ~1V, Vr=75V, tr=4ns). Verify pinout and package (SOT-23) for compatibility.
- MMBD7000 (Fairchild/ON Semi)
- BAS16 (NXP/ON Semi)
- 1N4148WS (Dual variant of 1N4148)
- LL4148 (Littelfuse, dual version available)
These offer similar specs (Vf ~1V, Vr=75V, tr=4ns). Verify pinout and package (SOT-23) for compatibility.
Pinout
The BAV70,215 is a dual series-connected switching diode in a SOT-23 (SC-70) surface-mount package with 3 pins.
### Pin Functions:
1. Pin 1 (Anode 1): Anode of the first diode.
2. Pin 2 (Common Cathode): Shared cathode for both diodes.
3. Pin 3 (Anode 2): Anode of the second diode.
### Key Features:
- High-speed switching (4 ns reverse recovery time).
- Low leakage current.
- Max reverse voltage: 70V.
- Typical applications: High-frequency rectification, signal clamping, and protection circuits.
This compact diode pair is commonly used in RF and digital circuits for fast switching.
### Pin Functions:
1. Pin 1 (Anode 1): Anode of the first diode.
2. Pin 2 (Common Cathode): Shared cathode for both diodes.
3. Pin 3 (Anode 2): Anode of the second diode.
### Key Features:
- High-speed switching (4 ns reverse recovery time).
- Low leakage current.
- Max reverse voltage: 70V.
- Typical applications: High-frequency rectification, signal clamping, and protection circuits.
This compact diode pair is commonly used in RF and digital circuits for fast switching.
Application
The BAV70,215 is a dual-series switching diode used in:
1. High-Speed Switching – Fast signal switching in digital circuits.
2. RF Applications – Mixing, detection, and demodulation in radio frequency circuits.
3. Protection Circuits – Clamping and ESD protection in sensitive electronics.
4. Logic Circuits – Signal processing and level shifting.
5. General-Purpose Diode Use – Rectification and signal conditioning in low-power applications.
Its small SMD package (SOT-23) makes it ideal for compact designs.
1. High-Speed Switching – Fast signal switching in digital circuits.
2. RF Applications – Mixing, detection, and demodulation in radio frequency circuits.
3. Protection Circuits – Clamping and ESD protection in sensitive electronics.
4. Logic Circuits – Signal processing and level shifting.
5. General-Purpose Diode Use – Rectification and signal conditioning in low-power applications.
Its small SMD package (SOT-23) makes it ideal for compact designs.
Package
The BAV70,215 is a dual common-cathode switching diode in a SOT-23 surface-mount package. It is compact, suitable for high-speed switching applications, and commonly used in circuits like signal clamping or protection. The "215" suffix typically denotes the tape-and-reel packaging for automated assembly.
