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BAT46WH,115
+BOMDIODE SCHOTTK 100V 250MA SOD123F
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メーカーネクスペリアUSA株式会社
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メーカー品番 #BAT46WH,115
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在庫状況25716
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仕様
| 属性 | 値 |
| 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 | SOD-123F |
| Supplier Device Package | SOD-123F |
| Operating Temperature - Junction | 150°C (Max) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Reverse Recovery Time (trr) | 5.9 ns |
概要
Description
BAT46WH is a surface‑mount Schottky barrier diode in the BAT46 family. It offers fast switching with a low forward voltage drop, making it useful for high‑speed rectification, RF envelope detectors, clamping, level shifting, and other compact signal‑diode roles.
What the WH means: WH identifies a specific SMD package variant of BAT46 (packaging, pinout, and footprint differ from other BAT46 versions). The trailing “115” (if present) is typically a lot/date code and does not affect electrical performance.
Typical notes (vendor varies):
- Repetitive reverse voltage is in the tens of volts range (often about 50 V class).
- Forward current capability is in the low hundreds of milliamps (depends on package).
- Forward voltage is very low, around 0.2–0.3 V at modest current; reverse leakage is low at room temperature but rises with temperature.
For exact specs, pinout, and package details, consult the manufacturer’s BAT46WH datasheet (Vishay, Nexperia, etc.).
What the WH means: WH identifies a specific SMD package variant of BAT46 (packaging, pinout, and footprint differ from other BAT46 versions). The trailing “115” (if present) is typically a lot/date code and does not affect electrical performance.
Typical notes (vendor varies):
- Repetitive reverse voltage is in the tens of volts range (often about 50 V class).
- Forward current capability is in the low hundreds of milliamps (depends on package).
- Forward voltage is very low, around 0.2–0.3 V at modest current; reverse leakage is low at room temperature but rises with temperature.
For exact specs, pinout, and package details, consult the manufacturer’s BAT46WH datasheet (Vishay, Nexperia, etc.).
Equivalent
I can give direct cross-ref, but I need the exact package/current. BAT46WH,115 is a small‑signal Schottky diode (about 30 V, ~150–200 mA). Do you want equivalents for the same package (WH) and rating? If yes, I’ll list cross‑refs from Vishay, Nexperia, Diodes Inc, Onsemi, etc. Please confirm the required package and max forward current (IF) and voltage (VR).
Features
Here are the typical features for BAT46WH (Schottky barrier diode, WH package):
- Type: Schottky barrier diode (high-speed, low drop)
- Reverse voltage rating: ~30 V
- Continuous forward current: ~200 mA
- Forward voltage drop: very low (about 0.2–0.3 V at small to moderate IF)
- Switching speed: very fast (no reverse-recovery time, suitable for high-frequency)
- Leakage current: very low in reverse direction
- Package: SMD WH package (surface-mount), RoHS-compliant/Pb-free
- Operating temperature: wide range (typical -55°C to +125°C)
- Applications: high-speed rectification, clamping, mixer/detector circuits, RF/IF circuitry
Note: exact values can vary by manufacturer; refer to the specific datasheet for BAT46WH,115 for precise figures.
- Type: Schottky barrier diode (high-speed, low drop)
- Reverse voltage rating: ~30 V
- Continuous forward current: ~200 mA
- Forward voltage drop: very low (about 0.2–0.3 V at small to moderate IF)
- Switching speed: very fast (no reverse-recovery time, suitable for high-frequency)
- Leakage current: very low in reverse direction
- Package: SMD WH package (surface-mount), RoHS-compliant/Pb-free
- Operating temperature: wide range (typical -55°C to +125°C)
- Applications: high-speed rectification, clamping, mixer/detector circuits, RF/IF circuitry
Note: exact values can vary by manufacturer; refer to the specific datasheet for BAT46WH,115 for precise figures.
Pinout
- Pin count: 2 terminals (two-terminal diode; anode and cathode).
- Function: BAT46 is a small-signal Schottky barrier diode used for high-speed switching and low forward-voltage rectification. The suffix “WH” indicates the specific SMD package variant; “115” is typically a date/lot code.
- Function: BAT46 is a small-signal Schottky barrier diode used for high-speed switching and low forward-voltage rectification. The suffix “WH” indicates the specific SMD package variant; “115” is typically a date/lot code.
Manufacturer
Manufacturer: Vishay Intertechnology, Inc.
What kind of company: A global manufacturer of discrete semiconductors and passive electronic components (diodes, transistors, resistors, capacitors, inductors, etc.).
What kind of company: A global manufacturer of discrete semiconductors and passive electronic components (diodes, transistors, resistors, capacitors, inductors, etc.).
Application
BAT46WH is a small-signal Schottky diode (fast switching, low Vf). Typical application areas:
- High-speed switching and logic interfaces
- RF front-end envelope detectors, demodulators, and peak detectors
- Low-voltage rectification in compact power supplies
- Signal-path protection, clamping, and ESD/overvoltage protection
- RF/microwave mixer or detector roles in receivers and test equipment
(Note: packaging variants like BAT46WH,115 mainly affect form factor; electrical behavior remains similar.)
- High-speed switching and logic interfaces
- RF front-end envelope detectors, demodulators, and peak detectors
- Low-voltage rectification in compact power supplies
- Signal-path protection, clamping, and ESD/overvoltage protection
- RF/microwave mixer or detector roles in receivers and test equipment
(Note: packaging variants like BAT46WH,115 mainly affect form factor; electrical behavior remains similar.)
Package
BAT46WH,115 is a small-signal Schottky diode in an SMD two-lead package—typically SOD-323 (SOD-323W). Check the specific datasheet from the manufacturer for the exact package variant.
