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BAW56-QR

Name: BAW56-QR
Rating: 4.7 (12 reviews)

DIODE ARRAY GP 90V 215MA TO236AB

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規格

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	TO-236-3, SC-59, SOT-23-3

概述

Description

BAW56-QR is a small-signal transistor from the BAW56 family, provided in a surface-mount SOT-23 package. The “-QR” suffix denotes a specific packaging/reel option used by manufacturers (tape and reel, etc.). It is intended for general-purpose switching and low-power signal amplification in compact circuits.
Key points:
- Type: small-signal transistor (NPN) in SOT-23 (packaging variant indicated by QR)
- Applications: digital switching, buffering, level shifting, and small-signal amplification
- Electricals: exact values (Vce, Ic, hFE, leakage, Ptot) vary by manufacturer; always consult the vendor’s datasheet for the precise specs and pinout
If you have a particular supplier’s datasheet for BAW56-QR, refer to it for exact parameters and pin configuration.

Features

BAW56-QR features (concise):
- Dual fast-switching diodes in a single SMT package (QR: tape & reel)
- High-speed switching with short recovery time
- Reverse voltage (Vr) up to ~75 V
- Forward current (IF) up to ~200 mA
- Low forward voltage drop and low reverse leakage
- Low junction capacitance for fast signal applications
- Wide operating temperature range (suitable for various environments)
- Ideal for general-purpose switching, clipping, rectification, and level-shifting circuits

Package

BAW56-QR uses a 3-pin surface-mount package: SOT-23 (SC-70 size).

Pinout

- Pin count: 3 pins
- Function: Dual switching diodes (two fast signal diodes in one package with a common terminal)

Manufacturer

Manufacturer: Vishay Intertechnology (Vishay).
What kind of company: A global manufacturer of electronic components, including discrete semiconductors (diodes, transistors), resistors, capacitors, and related passive/active devices.

Application

General‑purpose small‑signal transistor for high‑speed switching and amplification in RF/analog circuits. Suitable for VHF/UHF front‑ends, buffer stages, detectors, and logic interfaces in consumer electronics and communications equipment. Supplied in SMD QR (tape & reel) packaging for automated assembly.

Equivalent

Common equivalents (dual high-speed switching diodes in SOT-23):
- BAV99
- MMBD4148
- LL4148
- 1N4148WS (SMD)
- MMSD4148
Note: check exact pinout and cathode/anode arrangement, as configurations vary between parts.