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BAS70LP-7B

Name: BAS70LP-7B
Rating: 4.7 (12 reviews)

DIODE SCHTTKY 70V 70MA X1DFN1006

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製造商。部分 #BAS70LP-7B
包 0402 (1006 Metric)
資料表 BAS70LP-7B DataSheet
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規格

Supplier	Diodes Incorporated
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	70 V
Current-AverageRectified(Io)	70mA (DC)
Voltage-Forward(Vf)(Max)@If	960 mV @ 15 mA
Speed	Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr)	1.6 ns
Current-ReverseLeakage@Vr	10 µA @ 70 V
Capacitance@VrF	1pF @ 0V, 1MHz
MountingType	Surface Mount
Package/Case	0402 (1006 Metric)
SupplierDevicePackage	X1-DFN1006-2

概述

Description

BAS70LP-7B is a small-signal Schottky barrier diode in a compact BAS70LP family, typically housed in a SOT‑23 package. It’s designed for high-speed switching with a low forward voltage drop, making it suitable for fast rectification, clamping, and protection in logic and RF circuits.
Key points
- Type: Schottky diode (low VF, fast switching, low leakage at modest temperatures)
- Package: SOT‑23 (3 pins) with the BAS70LP variant family
- Characteristics (typical): low forward voltage, fast recovery, suitable for low-to-moderate current levels; reverse voltage and leakage depend on exact variant
- Applications: fast envelope detection, RF switching, line protection/clamping, logic-level shifting, and small-signal rectification
- Important: exact electrical ratings (reverse voltage, forward current, leakage, dynamic parameters) vary by variant; consult the official datasheet for BAS70LP-7B for precise specs.
If you need precise Vr, If, and VF for design, check the manufacturer’s datasheet for BAS70LP-7B.

Features

- Dual small-signal switching diodes in a single SMD package
- Very fast switching performance with low forward voltage drop
- Low reverse leakage and low junction capacitance
- Suitable for high-speed logic, clamping, and level-shifting applications
- Reflow-compatible, standard surface-mount packaging
- RoHS compliant, lead-free
- Available in tape-and-reel (typical for production use)
- Operating temperature range typically -55°C to 125°C
Note: For exact electrical specs (PIV, IF, IR, Cj, etc.), consult the BAS70LP-7B datasheet.

Package

Leadless package (LP) – a small surface-mount leadless diode package (LLP) used for the BAS70LP-7B.

Pinout

- Pin count: 4 pins.
- Function: Dual diode array (two BAS70 diodes) in a leadless LP package with a common terminal (common cathode) configuration, used for high‑speed switching/rectification or signal routing.

Manufacturer

- Manufacturer: Nexperia
- What kind of company: A global semiconductor company specializing in discrete components (diodes, transistors) and protection/analog devices; originally part of Philips/NXP and now a standalone supplier of common passive and active components.

Application

BAS70LP-7B is a small, low‑forward‑voltage, high‑speed Schottky diode for RF and switching roles. Applications:
- RF front‑end switching, envelope detectors, and limiters
- Mixers/demodulators in wireless and telecom receivers
- Input protection and level shifting in compact low‑voltage SMD circuits

Equivalent

Common substitutes (same SOT-23 dual Schottky diode, similar ratings) are:
- BAT54S (dual Schottky, ~30 V)
- RB751S-7 (Rohm)
Note: pinout, reverse voltage, and forward current can vary by vendor—always verify the datasheet and cross-reference before substituting.