ULN2004A
TRANS 7NPN DARL 50V 0.5A 16DIP
- 產品分類
- 電壓穩壓器與電壓控制器
- 封裝
- 16-DIP (0.300", 7.62mm)
- 庫存
- 20,326 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | STMicroelectronics |
|---|---|
| 產品分類 | 電壓穩壓器與電壓控制器 |
| Current - Output (Max) | 500mA |
| Input Type | Inverting |
| Interface | Parallel |
| Min Qty | 1 |
| Mounting Type | Through Hole |
| Number of Outputs | 7 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Low Side |
| Output Type | NPN |
| Package | Tube |
| Product status | Active |
| Ratio - Input:Output | 1:01:00 AM |
| Series | ULx200xA |
| Supplier Device Package | 16-DIP |
| Switch Type | Relay, Solenoid Driver |
| Voltage - Load | 50V (Max) |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| 資料表 | 查看資料表PDF |
採購概覽
ULN2004A 的主要供貨及採購資訊。
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ULN2004A 詳細描述
Product Overview
The STMicroelectronics ULN2004A is a bipolar transistor array containing seven NPN Darlington outputs in a 16-DIP through-hole package. The array has a maximum collector current rating of 500 mA and a maximum collector-emitter breakdown voltage rating of 50 V. The maximum saturation voltage is 1.6 V at 500 µA base current and 350 mA collector current, while the maximum collector cutoff current is 50 µA. The device operates from -40°C to 85°C ambient.
Key Features
- Seven NPN Darlington transistor outputs.
- 16-DIP through-hole package.
- Maximum collector current rating of 500 mA.
- Maximum collector-emitter breakdown voltage rating of 50 V.
- Maximum saturation voltage of 1.6 V at 500 µA base current and 350 mA collector current.
- Maximum collector cutoff current of 50 µA.
- Operating temperature range of -40°C to 85°C.
Applications
- Switching indicator loads in control panels.
- Driving relay coils in embedded boards.
- Switching loads within the 500 mA collector current rating in equipment control circuits.
Design & Procurement Notes
The 16-DIP through-hole package supports through-hole PCB assembly. The 50 V collector-emitter breakdown rating and 500 mA collector current rating define the electrical envelope for the Darlington outputs. The 1.6 V saturation voltage at 350 mA should be included in load voltage margin calculations, and the 50 µA cutoff current may matter in high-resistance or low-leakage paths. The -40°C to 85°C ambient range guides placement away from excessive heat sources.
ULN2004A 採購與供應支援
詢價支援ULN2004A 是由 STMicroelectronics 製造的電壓穩壓器與電壓控制器 產品。Antrex Electronics 可協助確認目前庫存、價格、生產批次、交期及採購需求。
產品審核說明
ULN2004A 被歸類為 電壓穩壓器與電壓控制器 產品,製造商為 STMicroelectronics。買家下單前應確認完整訂購型號、封裝、數量及專案需求。
詢價核對項目
- 目前庫存、價格及交期
- 生產批次、封裝類型及標籤照片
- 卷帶、托盤、管裝或剪帶包裝狀況
- 目標價格、需求數量及 BOM 採購要求
ULN2004A 常見問題
ULN2004A 目前有庫存嗎?
庫存會隨時變動,請提交詢價以確認目前可供數量、生產批次及交期。
可以取得 ULN2004A 的產品照片及包裝資訊嗎?
可以。我們可依要求協助確認標籤、包裝、生產批次及可用的產品照片。
如何取得 ULN2004A 的大量採購報價?
請提供所需數量、目標價格及其他採購要求,我們會協助確認價格、庫存與交期。
探索更多採購選項
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