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BAW56-QR
+BOMDIODE ARRAY GP 90V 215MA TO236AB
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Nhà sản xuấtNexperia Hoa Kỳ Inc.
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Ông. Phần #BAW56-QR
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Base Product Number | BAW56 |
| Diode Configuration | 1 Pair Common Anode |
| Technology | Standard |
| Voltage - DC Reverse (Vr) (Max) | 90 V |
| Current - Average Rectified (Io) (per Diode) | 215mA |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 150 mA |
| Reverse Recovery Time (trr) | 4 ns |
| Current - Reverse Leakage @ Vr | 500 nA @ 80 V |
| Operating Temperature - Junction | 150°C |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Supplier Device Package | TO-236AB |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
Tổng quan
Description
BAW56-QR is a dual high-speed switching diode in a small surface-mount package. It provides two fast diodes in one device, useful for fast signal routing, clamping, level shifting, and protection in digital and RF circuits. The “-QR” suffix typically denotes a packaging option: RoHS-compliant, tape-and-reel (for automated assembly). The exact diode configuration (whether the two diodes share a common anode or common cathode, or are arranged in series) and the electrical ratings (reverse voltage, forward current, recovery time) vary by supplier and variant. Always check the manufacturer’s datasheet for the BAW56-QR you’re using to confirm the pinout, connection scheme, and limits before integrating it into a design.
Equivalent
BAW56-QR is a dual high-speed switching diode in SOT-23. Common equivalents (same pinout) include:
- BAW56 (same family from other vendors)
- BAV99 (dual high-speed switching diode, SOT-23)
- MMBD4148DW or MMBD4148 (dual 1N4148 variants in SOT-23)
- 1N4148DW/1N4148W (dual variants)
Note: check the datasheet for exact voltage/current ratings and pinout when substituting.
- BAW56 (same family from other vendors)
- BAV99 (dual high-speed switching diode, SOT-23)
- MMBD4148DW or MMBD4148 (dual 1N4148 variants in SOT-23)
- 1N4148DW/1N4148W (dual variants)
Note: check the datasheet for exact voltage/current ratings and pinout when substituting.
Features
BAW56-QR features (concise):
- Dual high-speed switching diodes in a single SMD package
- QR packaging: tape and reel (for automated assembly)
- Low capacitance and fast switching suitable for high-speed signal processing
- RoHS compliant
- Typical electricals (per diode, manufacturer varies): VR ≈ 75 V max; IF ≈ 150 mA max; fast recovery
- Temperature range: roughly -55°C to +125°C
- Applications: fast switching, demodulation, clipping, level shifting, protection
- Note: orientation (common anode/cathode) depends on the exact variant; check the datasheet for the specific BAW56-QR you have.
- Dual high-speed switching diodes in a single SMD package
- QR packaging: tape and reel (for automated assembly)
- Low capacitance and fast switching suitable for high-speed signal processing
- RoHS compliant
- Typical electricals (per diode, manufacturer varies): VR ≈ 75 V max; IF ≈ 150 mA max; fast recovery
- Temperature range: roughly -55°C to +125°C
- Applications: fast switching, demodulation, clipping, level shifting, protection
- Note: orientation (common anode/cathode) depends on the exact variant; check the datasheet for the specific BAW56-QR you have.
Pinout
- Pin count: 3 pins (SOT-23 package)
- Function: Dual high-speed switching diodes with a common cathode (two diodes sharing the cathode; anodes on the outer pins) used for fast signal switching and logic-level applications.
- Function: Dual high-speed switching diodes with a common cathode (two diodes sharing the cathode; anodes on the outer pins) used for fast signal switching and logic-level applications.
Manufacturer
- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company that specializes in discrete components (diodes, transistors), logic, and MOSFET devices; formed as a spin-off from NXP Semiconductors.
- What kind of company: A global semiconductor company that specializes in discrete components (diodes, transistors), logic, and MOSFET devices; formed as a spin-off from NXP Semiconductors.
Application
BAW56-QR is a small-signal transistor in an SMT package (QR denotes reel packaging). Typical application areas:
- General-purpose switching and amplification in low-power analog/digital circuits
- Driver stages for TTL/CMOS logic and level shifting
- Buffering and interfacing between microcontrollers and higher-voltage sections
- Oscillator and signal-conditioning circuits in sensors and instrumentation
- Audio/portable electronics where low-noise, reliable switching is needed
Packaging is tape-and-reel for automated assembly.
- General-purpose switching and amplification in low-power analog/digital circuits
- Driver stages for TTL/CMOS logic and level shifting
- Buffering and interfacing between microcontrollers and higher-voltage sections
- Oscillator and signal-conditioning circuits in sensors and instrumentation
- Audio/portable electronics where low-noise, reliable switching is needed
Packaging is tape-and-reel for automated assembly.
Package
BAW56-QR uses a 3-pin SOT-23 surface-mount package.
