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BAT46WH,115

Name: BAT46WH,115
Rating: 4.7 (12 reviews)

DIODE SCHOTTK 100V 250MA SOD123F

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規格

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

概述

Description

BAT46WH,115 refers to a BAT46 small-signal Schottky diode in a specific package variant (WH). The “115” is typically a date/lot or lot code, not a functional spec.
- Type: Schottky barrier diode (BAT46 family) known for low forward voltage and fast switching.
- Key electricals (typical ranges; exact values depend on supplier): reverse voltage around 20–30 V, forward current on the order of ~100–200 mA, forward voltage roughly 0.25–0.40 V at modest current.
- Package/variant: WH denotes the particular package style used by the manufacturer; check the datasheet for exact dimensions and pinout.
- Common uses: RF/IF circuits, envelope detectors, mixer/protection clamps, level shifting, and fast rectification where low Vf is beneficial.
- Note: For precise specifications (Vr, If, Vf, leakage, temperature behavior) confirm with the supplier’s datasheet for the BAT46WH,115 part.
If you provide the supplier, I can pull the exact spec sheet excerpt.

Features

Here are typical features of BAT46WH (Schottky small-signal diode, WH package):
- Schottky barrier diode for ultra-fast switching
- Very low forward voltage drop (VF ~0.2–0.3 V at modest IF)
- Fast switching with essentially no reverse recovery
- Moderate reverse voltage rating (VRRM around 20–30 V)
- Low leakage current at room temp (increases with temperature)
- Surface-mount WH package; compact, RoHS compliant
- Suitable for high-speed rectification, clamping/protection, and detector circuits
- Operating temperature commonly from -55°C to +125°C
Note: exact electrical values vary by manufacturer; consult the specific datasheet for BAT46WH,115.

Package

BAT46WH,115 is a BAT46 fast-switching diode in a surface-mount SOD-123W package (SMD).

Pinout

Pin count: 2 pins.
Function: A small-signal Schottky barrier diode (BAT46 family) used for fast switching and low forward-voltage rectification/clamping in SMD circuits.

Manufacturer

- Manufacturer: Vishay Intertechnology, Inc.
- Kind of company: A global American multinational that designs and manufactures electronic components, including diodes, transistors, resistors, capacitors, and inductors (discrete semiconductors and passive components).

Application

BAT46WH is a small-signal Schottky diode (low forward drop, fast switching). Applications: high-speed RF/IF switching and detection; envelope and AM demodulation; peak detectors and sampling circuits; diode-based mixers in RF receivers; clamp/limiter and input protection in high-speed signal paths.

Equivalent

BAT46WH,115 is a Schottky barrier diode (about 30 V, ~150 mA) in an SMD package. Direct cross-refs: Vishay BAT46W/BAT46WH, NXP/Nexperia BAT46. Other manufacturers offer similar 30 V Schottky diodes in comparable SMD packages (e.g., Rohm RB751S series). For an exact cross, compare datasheets for package and current rating and use the closest match.