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BAS40L,315

Name: BAS40L,315
Rating: 4.7 (12 reviews)

DIODE SCHOTT 40V 120MA DFN1006-2

製造商
製造商。部分 #BAS40L,315
包 SOD-882
資料表 BAS40L,315 DataSheet
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規格

Supplier	Nexperia USA Inc.
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	10 µA @ 40 V
Capacitance@VrF	5pF @ 0V, 1MHz
MountingType	Surface Mount
Package/Case	SOD-882
SupplierDevicePackage	DFN1006-2

概述

Description

BAS40L is a dual Schottky barrier diode in a small SOT-23 package. It contains two Schottky diodes in one package, designed for fast switching, low forward voltage, and compact logic/rectification/ protection in mixed-signal circuits. The “L” variant denotes the BAS40 family and often implies a low-capacitance/low-leakage option, though exact specs vary by manufacturer.
Typical per-diode characteristics (vendor variants differ):
- Reverse voltage (VRRM): about 40 V
- Forward current (IF): ~0.2 A (per diode)
- Forward voltage (VF): roughly 0.25–0.45 V at modest current
- Fast switching with low junction capacitance
Package/pinout:
- SOT-23 with 3 pins
- Diodes may be configured as common anode or common cathode depending on the specific BAS40L variant; check the datasheet for the exact pinout.
315:
- Likely a date/lot code; does not affect electrical performance.
Notes:
- Always verify the exact pinout and configuration from the manufacturer’s datasheet for your specific BAS40L variant.

Features

- Dual Schottky barrier diodes in a single SOT-23 package (two diodes in one device)
- Very low forward voltage drop for efficient, low-loss operation
- Ultra-fast switching with minimal reverse-recovery time
- Low junction capacitance suitable for high-frequency/high-speed circuits
- Available in common-cathode and common-anode configurations (variant dependent)
- Pb-free, RoHS-compliant, compact surface-mount package
- Ideal for high-speed signaling, level shifting, OR-ing, clamping, and input/output protection
- Wide operating temperature range to suit automotive/industrial environments
- Suitable for small-signal and general-purpose switching applications

Package

BAS40L is typically supplied in the SOD‑523 surface‑mount package (very small SMD). The suffix ",315" denotes tape‑and‑reel packaging (usually 3,000 pieces). Check the manufacturer’s datasheet for confirmation.

Pinout

- Pin count: 3 pins (SOT‑23/SC‑70 style package; "315" is usually a manufacturer/packaging code, not a different electrical variant).
- Function: dual Schottky barrier diode (low forward voltage, high‑speed switching) configured as two anodes with a common cathode. Typical uses: switching, clamping, level shifting.
- Typical pinout: Pin 1 = Anode 1, Pin 2 = Common Cathode, Pin 3 = Anode 2.

Manufacturer

The BAS40L,315 is manufactured by Nexperia. Nexperia is a global semiconductor company (headquartered in the Netherlands) that designs and produces high-volume standard discrete, MOSFET, analog and logic ICs and power semiconductors for automotive, industrial and consumer electronics.

Application

Applications of BAS40L (dual Schottky diode) include:
- Fast, low-loss switching in compact circuits (logic and drivers)
- Low-voltage rectification in DC-DC converters and power supplies
- Envelope/peak detection and RF/IF demodulation
- Input clamping and protection for signals and ICs
- Dual-diode rectifier/OR-ing in space-constrained designs (SOT-23)

Equivalent

BAS40L-315 is a dual Schottky diode in SOT-23. Cross references with the same footprint/polarity include:
- BAT54C (dual, common cathode)
- BAT54A (dual, common anode)
Other vendors provide BAS40L-compatible parts in the same package; check the datasheet for exact pinout. Note: “315” is typically a date/lot code, not a separate part variant.