BAS40LT1G

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BAS40LT1G

DIODE SCHOTTKY 40V 120MA SOT23-3

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Specifications

Supplier onsemi
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 40 V
Current-AverageRectified(Io) 120mA (DC)
Voltage-Forward(Vf)(Max)@If 1 V @ 40 mA
Speed Small Signal =< 200mA (Io), Any Speed
Current-ReverseLeakage@Vr 1 µA @ 25 V
Capacitance@VrF 5pF @ 1V, 1MHz
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3
SupplierDevicePackage SOT-23-3 (TO-236)

Overview

Description

BAS40LT1G is a Schottky barrier diode from the BAS40 family, in an SOT-23 (lead-free) package. It provides very low forward voltage drop and fast switching, making it useful for high-speed rectification, clamping, protection, and signal-level applications. The exact electrical ratings (reverse voltage, forward current, leakage) depend on the specific variant; always consult the manufacturer datasheet for pinout and maximum ratings.

Features

BAS40LT1G features (concise):
- Fast-switching silicon diode (small-signal, high-speed)
- Surface-mount device (SMD) in a compact package
- RoHS compliant, lead-free
- Suitable for high-speed switching, clipping, and protection in signal paths
- Low forward voltage drop and fast recovery for efficient operation
- General-purpose diode for logic and RF/front-end circuits
- Exact reverse voltage and forward current ratings available in datasheet (refer for precise specs)
Note: Check the official datasheet for precise VR, IF, and recovery-time values.

Package

BAS40LT1G comes in a small SC-70 (SOT-323) 3‑pin surface-mount package.

Pinout

- Pin count: 3 pins (SOT‑23 package)
- Function: Small-signal fast switching diode (BAS40). Used for high-speed switching/rectification. In the package, pins 1 and 2 are the diode terminals (anode and cathode); pin 3 is typically not connected (NC).

Manufacturer

Manufacturer: Vishay Intertechnology (Vishay Semiconductor).
Company type: A global semiconductor and passive electronic components company that designs and manufactures discrete semiconductors (like diodes and transistors) and passive components (resistors, capacitors, inductors).

Application

BAS40LT1G is a fast switching diode (BAS40 family). Common applications include:
- High-speed logic and clock/pulse shaping
- RF front-end limiter and detector (amplitude demodulation, envelope detection)
- Level shifting and signal routing networks
- Pulse clipping/rectification in low-current, high-frequency circuits
- Input/output protection/clamping in telecom and consumer electronics

Equivalent

Equivalent parts depend on the required ratings. BAS40LT1G is a BAS40 family Schottky diode in SOT-23. Common replacements from other vendors include BAS40, BAS40A, BAS40C (same family), and dual Schottky options in SOT-23 such as BAT54S or BAT54C. Ensure VR, IF and package match the datasheet.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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