NX138BKR

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NX138BKR

NX138BK - 60 V, SINGLE N-CHANNEL

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規格

Part Status Obsolete
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 60 V
Current - Continuous Drain (Id) @ 25°C 265mA (Ta)
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 10V
Rds On (Max) @ Id, Vgs 3.5Ohm @ 200mA, 10V
Vgs(th) (Max) @ Id 1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 0.49 nC @ 4.5 V
Vgs (Max) ±20V
Input Capacitance (Ciss) (Max) @ Vds 20.2 pF @ 30 V
Power Dissipation (Max) 310mW (Ta)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package SOT-23
Package TO-236-3, SC-59, SOT-23-3
Packaging Bulk

概述

Description

NX138BKR isn’t a widely recognized standard part number. It may be vendor-specific, a misread of a similar code, or a custom component. To give a proper intro (function, specs, usage), I need the manufacturer or a datasheet.
If you share:
- manufacturer or marking on the package
- package type (DIP, SMD, etc.)
- any electrical ratings you have (voltage/current)
I’ll summarize:
- what the device is (IC, transistor/MOSFET, regulator, optocoupler, etc.)
- key specs (V, I, power, package)
- typical applications and pinout
If you’re unsure, you can:
- search the exact marking on vendor catalogs and datasheet databases
- check the board schematic or bill of materials for context
- provide a photo or link to the part listing
I can then give a concise introduction based on the verified datasheet.

Pinout

- Pin count: 16 pins (DIP/SOIC typical for 74x138 family).
- Function: 3-to-8 line decoder/demultiplexer with eight active-low outputs (Y0–Y7). Uses inputs A, B, C and enables (G1 high, G2A low, G2B low) to select one output to go low; when not enabled, all outputs are high.

Application

NX138BKR is a power/switching semiconductor device. Typical application areas include:
- DC-DC converters and power-management circuits
- Motor control and drive circuits
- Automotive electronics and body/control modules
- LED lighting and backlight drivers
- Battery management and protection
- Industrial automation and sensors
- General-purpose load switching in consumer electronics

Equivalent

I don’t have enough information to identify NX138BKR reliably. Please provide the chip’s function (voltage regulator, MOSFET, op‑amp, etc.), package or top marking, or a datasheet/photo. With that I can list direct equivalents (matching package, pinout and key specs) and recommended substitutes.

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動態主要裝載: 運費從25美元到45美元（0.5公斤）不等，預計交貨時間為2-5個工作日。

聯邦快遞: 運費從25美元到40美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

不斷電供應系統: 運費從25美元到45美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

三硝基甲苯: 運費從25美元到65美元（0.5公斤）不等，預計交貨時間為3-7個工作日。

增强型短消息: 運費從30美元到50美元（0.5公斤）不等，預計交貨時間為7-15個工作日。

掛號: 運費為2-4美元（0.1公斤），預計交貨時間為5-20個工作日。

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