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BAT46WJ-QX
+StücklisteDIODE SCHOTTK 100V 250MA SOD323F
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HerstellerNexperia USA Inc.
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Herstellerteil #BAT46WJ-QX
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Auf Lager27972
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Base Product Number | BAT46 |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified (Io) | 250mA |
| Voltage - Forward (Vf) (Max) @ If | 850 mV @ 250 mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 9 µA @ 100 V |
| Capacitance @ Vr, F | 39pF @ 0V, 1MHz |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Package | SC-90, SOD-323F |
| Supplier Device Package | SOD-323F |
| Operating Temperature - Junction | 150°C |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Reverse Recovery Time (trr) | 5.9 ns |
Übersicht
Description
BAT46WJ-QX is a surface-mount Schottky barrier diode in the BAT46 family, intended for high-speed, low-forward-voltage switching and detection in compact circuits.
Key points
- Type: fast, low-Vf Schottky diode (anode to cathode).
- Ratings (typical): VRRM around 40 V; IF in the low hundreds of mA range; Vf about 0.2–0.3 V at small to moderate forward currents; very low reverse recovery (Schottky) and low junction capacitance (a few pF).
- Package: WJ-QX denotes a specific SMD package variant; two-terminal device (RoHS-compliant in many lots).
- Applications: RF front-ends, envelope detectors, clamping/rectification in low-voltage circuits, high-speed switching and protection.
Design notes
- Forward drop and leakage increase with temperature; check datasheet for exact values at your operating temperature.
- Observe correct polarity (anode vs. cathode) per marking; verify with the manufacturer’s pinout.
For precise numbers and the exact package details, consult the BAT46WJ-QX datasheet from the manufacturer or distributor catalog.
Key points
- Type: fast, low-Vf Schottky diode (anode to cathode).
- Ratings (typical): VRRM around 40 V; IF in the low hundreds of mA range; Vf about 0.2–0.3 V at small to moderate forward currents; very low reverse recovery (Schottky) and low junction capacitance (a few pF).
- Package: WJ-QX denotes a specific SMD package variant; two-terminal device (RoHS-compliant in many lots).
- Applications: RF front-ends, envelope detectors, clamping/rectification in low-voltage circuits, high-speed switching and protection.
Design notes
- Forward drop and leakage increase with temperature; check datasheet for exact values at your operating temperature.
- Observe correct polarity (anode vs. cathode) per marking; verify with the manufacturer’s pinout.
For precise numbers and the exact package details, consult the BAT46WJ-QX datasheet from the manufacturer or distributor catalog.
Equivalent
BAT46WJ-QX is a 30 V, ~200 mA Schottky diode in SOT-23 (BAT46 family). Equivalents include other BAT46-family parts such as BAT46 (Nexperia) and BAT46W (Vishay/Diodes Inc.), BAT46J (various vendors). Other vendors’ 30 V, ~200 mA Schottky diodes in the same SOT-23 footprint can substitute if the pins and current rating match per the datasheet.
Features
BAT46WJ-QX is a small-signal Schottky barrier diode (BAT46 family) optimized for high-speed switching and low forward voltage. Key features:
- Reverse voltage: ~30 V
- Average forward current: about 100 mA
- Forward voltage: ~0.2–0.3 V at modest current
- Extremely fast switching with negligible reverse-recovery
- Low leakage current (increases with temperature)
- Surface-mount, WJ package; RoHS-compliant (QX)
- Suitable for high-speed rectification, clamping, demodulation, and RF/logic protection
Note: Check the exact datasheet for the precise VR, IF(AV), VF, and package details for your lot.
- Reverse voltage: ~30 V
- Average forward current: about 100 mA
- Forward voltage: ~0.2–0.3 V at modest current
- Extremely fast switching with negligible reverse-recovery
- Low leakage current (increases with temperature)
- Surface-mount, WJ package; RoHS-compliant (QX)
- Suitable for high-speed rectification, clamping, demodulation, and RF/logic protection
Note: Check the exact datasheet for the precise VR, IF(AV), VF, and package details for your lot.
Pinout
Pin count: 3 pins.
Function: Dual Schottky diode in a single package with a common cathode. Pins 1 and 2 are the anodes; pin 3 is the common cathode.
Function: Dual Schottky diode in a single package with a common cathode. Pins 1 and 2 are the anodes; pin 3 is the common cathode.
Manufacturer
Manufacturer: Vishay Intertechnology (Vishay).
What kind of company: A global semiconductor and passive components manufacturer that designs and sells discrete diodes, transistors, resistors, capacitors, and related electronic components.
What kind of company: A global semiconductor and passive components manufacturer that designs and sells discrete diodes, transistors, resistors, capacitors, and related electronic components.
Application
BAT46WJ-QX is a small-signal Schottky diode (low forward drop, fast switching). Typical applications include:
- High-speed switching and logic-level circuits
- RF detectors/envelope detectors and demodulators in receivers
- Front-end mixer diodes in RF/microwave circuits
- Clamping/protection diodes for microcontroller and IC inputs
- Peak detectors and sampling networks in measurement equipment
- Low-current rectification in compact power supplies
Note: suitable for applications needing fast response and low voltage drop with small currents.
- High-speed switching and logic-level circuits
- RF detectors/envelope detectors and demodulators in receivers
- Front-end mixer diodes in RF/microwave circuits
- Clamping/protection diodes for microcontroller and IC inputs
- Peak detectors and sampling networks in measurement equipment
- Low-current rectification in compact power supplies
Note: suitable for applications needing fast response and low voltage drop with small currents.
Package
SOT-23 (SC-70 family) package.
