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BAV23-QR
+物料清單DIODE ARR GP 200V 225MA SOT-143B
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製造商Nexperia美國公司
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製造商部分 #BAV23-QR
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規格
| 屬性 | 價值 |
| PartStatus | Active |
| BaseProductNumber | BAV23 |
| DiodeConfiguration | 2 Independent |
| Technology | Standard |
| Voltage-DCReverse(Vr)(Max) | 200 V |
| Current-AverageRectified(Io)(perDiode) | 225mA |
| Voltage-Forward(Vf)(Max)@If | 1.25 V @ 200 mA |
| ReverseRecoveryTime(trr) | 50 ns |
| Current-ReverseLeakage@Vr | 100 nA @ 200 V |
| OperatingTemperature-Junction | 150°C |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-143B |
| Packaging | Tape & Reel (TR) |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Package | TO-253-4, TO-253AA |
概述
Description
Introduction to BAV23-QR
- What it is: A dual silicon fast-switching diode pair in a compact SOT-23 (3-pin) package.
- Configuration: Two diodes in one package; the exact polarity arrangement (common cathode or common anode) depends on the variant—check the specific part revision.
- QR suffix: Indicates a packaging option (commonly RoHS-compliant tape-and-reel) for automated assembly.
- Key features: Fast switching, low leakage, small footprint.
- Applications: Fast signal switching, clipping/limiting, demodulation, level shifting, and protection in logic or RF circuits.
- Electricals: Reverse voltage (Vr), forward current (If), recovery/switching speed (trr), and junction capacitance (Cd) vary by variant; refer to the manufacturer’s datasheet for exact values (e.g., Vishay/Nexperia/ON Semiconductor).
- Recommendation: Use the datasheet to confirm pinout, polarity, and electrical specs for your exact BAV23-QR device.
- What it is: A dual silicon fast-switching diode pair in a compact SOT-23 (3-pin) package.
- Configuration: Two diodes in one package; the exact polarity arrangement (common cathode or common anode) depends on the variant—check the specific part revision.
- QR suffix: Indicates a packaging option (commonly RoHS-compliant tape-and-reel) for automated assembly.
- Key features: Fast switching, low leakage, small footprint.
- Applications: Fast signal switching, clipping/limiting, demodulation, level shifting, and protection in logic or RF circuits.
- Electricals: Reverse voltage (Vr), forward current (If), recovery/switching speed (trr), and junction capacitance (Cd) vary by variant; refer to the manufacturer’s datasheet for exact values (e.g., Vishay/Nexperia/ON Semiconductor).
- Recommendation: Use the datasheet to confirm pinout, polarity, and electrical specs for your exact BAV23-QR device.
Equivalent
Equivalents for BAV23-QR (SOT-23 fast-switching diode) include:
- BAV23/BAV23W from other vendors (same device in different packaging)
- 1N4148WS or LL4148/MMBD4148 (SMD cross-refs) when voltage/current ratings match
Always verify Vrrm, If, and pinout in the datasheet before substituting.
- BAV23/BAV23W from other vendors (same device in different packaging)
- 1N4148WS or LL4148/MMBD4148 (SMD cross-refs) when voltage/current ratings match
Always verify Vrrm, If, and pinout in the datasheet before substituting.
Features
BAV23-QR is a fast-switching diode in an SMT “QR” package. Key features often cited:
- Type: Fast switching diode (high-speed signal rectifier)
- VRRM: ~70 V
- IF(AV): ~150–200 mA
- IFSM: ~1 A ( surge)
- VF (at IF ≈ 10 mA): ~0.75–1.0 V
- Trr: typically tens of nanoseconds (fast switching)
- Package: Surface-mount (QR), RoHS-compliant, tape-and-reel
- Applications: High-speed switching, fast recovery rectification in compact circuits
Note: exact ratings can vary by manufacturer; please consult the specific datasheet for BAV23-QR from your supplier for precise values and tolerances.
- Type: Fast switching diode (high-speed signal rectifier)
- VRRM: ~70 V
- IF(AV): ~150–200 mA
- IFSM: ~1 A ( surge)
- VF (at IF ≈ 10 mA): ~0.75–1.0 V
- Trr: typically tens of nanoseconds (fast switching)
- Package: Surface-mount (QR), RoHS-compliant, tape-and-reel
- Applications: High-speed switching, fast recovery rectification in compact circuits
Note: exact ratings can vary by manufacturer; please consult the specific datasheet for BAV23-QR from your supplier for precise values and tolerances.
Pinout
- Pin count: 3 pins (SMD package)
- Function: Dual fast-switching diode pair with a common cathode (two diodes sharing the same cathode; anodes on the other two pins).
- Function: Dual fast-switching diode pair with a common cathode (two diodes sharing the same cathode; anodes on the other two pins).
Manufacturer
Manufacturer: Nexperia.
What kind of company: Nexperia is a global semiconductor company that specializes in discrete components (such as diodes and transistors), protection devices, and related analog/logic components (originating from Philips Semiconductors).
What kind of company: Nexperia is a global semiconductor company that specializes in discrete components (such as diodes and transistors), protection devices, and related analog/logic components (originating from Philips Semiconductors).
Application
BAV23-QR is a fast switching diode. Typical applications include:
- High-speed rectification in switch-mode power supplies and DC-DC converters
- Demodulation, detection, and RF signal processing
- Pulse shaping, timing, and logic/gate-drive circuits
- Protection networks and snubbers (spike suppression) in switching circuits
- General-purpose fast-switching rectification in analog/signal paths
- High-speed rectification in switch-mode power supplies and DC-DC converters
- Demodulation, detection, and RF signal processing
- Pulse shaping, timing, and logic/gate-drive circuits
- Protection networks and snubbers (spike suppression) in switching circuits
- General-purpose fast-switching rectification in analog/signal paths
Package
BAV23-QR is in a SOT-23 (SC-70 style) surface-mount package; the “-QR” suffix typically denotes tape-and-reel (reel) packaging.
