The BAV99 is a dual, series-connected switching diode widely used for general-purpose switching applications. Manufactured by onsemi, it is housed in a compact SOT-23-3 package and designed for high-speed switching in surface-mount applications.
Click below to view or download the official datasheet for the BAV99 diode:
| Manufacturer | onsemi |
|---|---|
| Part Status | Obsolete |
| Configuration | 1 Pair Series Connection |
| Technology | Standard |
| Reverse Voltage (Vr) | 70 V |
| Forward Voltage (Vf) | 1.25 V @ 150 mA |
| Average Rectified Current (Io) | 200 mA per diode |
| Reverse Recovery Time (trr) | 6 ns |
| Reverse Leakage Current | 2.5 µA @ 70 V |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
| Package | SOT-23-3 |
Looking for BAV99 or equivalent parts? Contact Onzuu, your trusted electronic component distributor. We offer sourcing, BOM services, and global delivery.
Onzuu specializes in the global sourcing and distribution of obsolete and hard-to-find electronic components, including diodes like the BAV99. We ensure authentic sourcing, fast shipping, and bulk pricing for B2B customers.
A1: BAV99 is obsolete but can still be found through legacy distributors and independent supply chains like Onzuu.
A2: Yes, it's suitable for clamping applications due to its fast switching and low reverse leakage.
A3: BAV70 and BAV199 are common replacements. Always verify electrical compatibility before substitution.
The BAV99 dual switching diode offers a compact, high-speed solution for general-purpose switching, protection, and signal routing. While it is now obsolete, it remains widely used in legacy systems and circuit designs. For B2B sourcing or replacement support, Onzuu is your trusted global distributor.
| Speed | Small Signal =< 200mA (Io), Any Speed | |
| Reverse Recovery Time (trr) | 3 ns | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Product Status | Obsolete | |
| Supplier Device Package | SOT-23-3 | |
| Current - Reverse Leakage @ Vr | 100 nA @ 80 V | |
| Series | - | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Technology | Standard | |
| Diode Configuration | 1 Pair Series Connection | |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 150 mA | |
| Mfr | Panasonic Electronic Components | |
| Voltage - DC Reverse (Vr) (Max) | 80 V | |
| HTSUS | 8541.10.0070 | |
| Package | Tape & Reel (TR) | |
| Current - Average Rectified (Io) (per Diode) | 200mA (DC) | |
| Operating Temperature - Junction | 150°C (Max) | |
| Base Product Number | BAV99 | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Easy Shopping, Convenient Payment, Fast Delivery
We support multiple payment methods:




Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Shipments are made once a day around 5pm, excluding Sundays.
Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
We provide the following international delivery services:




If you have any questions, please contact our customer service team for assistance