PDTA144ET

画像は参照用のみです。

PDTA144ET

SMALL SIGNAL BIPOLAR TRANSISTOR

  • メーカー
  • Mfr。パート #PDTA144ET
  • パッケージ
  • データシート
  • 在庫中2273

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Package 1
Series Bulk
Type Active

概要

Description

PDTA144ET is a small-signal NPN transistor from Nexperia’s PDTA family, in a SOT-23 package. It’s intended for general-purpose switching and low-power amplification in surface-mount designs. Key points:
- Package/packaging: SOT-23; ET indicates tape-and-reel packaging; Pb-free.
- Use: general-purpose switching and amplification in low-power circuits.
- Electricals: device-dependent, but typically tens of volts Vce and hundreds of milliamps Ic, with gain (hFE) that varies with Ic and temperature; low Vce(sat) when saturated.
- Alternatives: SMT counterpart to classic through-hole transistors (e.g., 2N3904).
For exact ratings (Vce, Ic, hFE, power, temperature ranges) and layout recommendations, consult the latest PDTA144ET datasheet from Nexperia. If you need, I can pull specific figures from the datasheet.

Features

PDTA144ET is a NPN digital transistor with built-in base resistor. Key features:
- 3-pin SOT-23 package; no external base resistor required
- Built-in base resistor for direct logic drive (TTL/CMOS compatible input)
- Vceo around 50 V; Ic up to about 100 mA (varies by variant)
- Low input current and fast switching
- Low saturation voltage
- Pb-free/RoHS compliant; available in tape & reel
- ESD protection on input (typical) and robust operation in logic-driving applications
Note: exact electricals (Vceo, Ic, resistor values) can vary by specific PDTA144ET lot/variant—consult the datasheet for precise numbers.

Package

PDTA144ET uses a SOT-23-6 (SC-74A) package.

Pinout

PDTA144ET is a 3‑pin device in an SOT‑23 package: a pre‑biased (digital) NPN small‑signal transistor with built‑in base resistor(s) for direct logic drive. Function: switching/amplification (NPN). Pins (3 total): Base, Collector, Emitter (B, C, E) — SOT‑23 tape & reel suffix “T”.

Manufacturer

- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company that designs and manufactures discrete components and protection devices (e.g., diodes, transistors, transistor arrays). It originated from NXP and now operates as an independent, worldwide supplier.

Application

PDTA144ET is a small-signal digital transistor with built-in bias resistors. Applications include:
- Direct-drive interfacing with MCUs/logic
- Switching LEDs, relays, or small loads
- Signal amplification/buffering in analog/digital circuits
- Driving high-side or low-side switches in automotive/industrial gear
- General-purpose switching in compact, low-power, surface-mount designs

Equivalent

PDTA144ET is a digital transistor (NPN) with built-in base resistors in SOT-23. Exact equivalents depend on the base resistor value and package. Common cross‑references come from other vendors’ DTA/DT A family parts with the same pinout and ratings. Please confirm the package (SOT‑23) and required ratings (Vce, Ic) or allow me to look up current cross references for precise substitutes.

出荷

出荷方法私たち

DHL、FedEx、TNT、UPS、またはあなたの選択の他の運送業者を通じてグローバルな出荷サービスを提供します。


出荷料参照（DHL/FedEx）:

DHL の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル（0.5kg）の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル（0.1kg）で、推定配送時間は5〜20営業日です。

支払い

Payment Methods

支払い期間は100％前払いです。

現在、下記の支払い方法のみを受け入れています。:

1. ペイパル

2. クレジット・デビットカード

3. ワイヤー 転送

類似