ULS2801H-883

$17.64

Description：TRANS 8NPN DARL 50V 18CERDIP
Series：-

SKU:6a7d013bf194 Category: Bipolar Transistor Arrays Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：TRANS 8NPN DARL 50V 18CERDIP
Series：-
Mfr：Allegro MicroSystems
Package：Bulk
Transistor Type：8 NPN Darlington
Current - Collector (Ic) (Max)：600mA
Voltage - Collector Emitter Breakdown (Max)：50V
Vce Saturation (Max) @ Ib, Ic：1.6V @ 500µA, 350mA
Current - Collector Cutoff (Max)：100µA
DC Current Gain (hFE) (Min) @ Ic, Vce：1000 @ 350mA, 2V
Power - Max：1W
Frequency - Transition：-
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：18-CDIP (0.300", 7.62mm)
Supplier Device Package：18-CERDIP
Grade：-
Qualification：-

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ULS2801H-883

Overview

The ULS2801H-883 is a high-voltage, high-current Darlington transistor array manufactured by Allegro MicroSystems. It integrates eight independent NPN silicon power transistors arranged in eight banks. Each channel features built-in diodes and resistors to facilitate switching applications. The device is housed in a hermetically sealed ceramic LCC-20 package designed for military or aerospace environments requiring robust protection against moisture and contaminants.

Feature Summary

Integrates eight independent NPN Darlington transistor channels within a single component
Features built-in diodes and resistors integrated into each bank for circuit simplification
Constructed with hermetically sealed ceramic packaging for environmental durability

Applications

High voltage switching circuits
High current load driving applications
Military and aerospace electronic systems

Part Context

This component belongs to the ULx2801/ULx2804/ULx2823/ULx2824 family of high voltage high current Darlington arrays produced by Allegro. These devices are specifically engineered for demanding switching tasks where multiple isolated outputs are required from a compact footprint.

Replacement Considerations

Official documentation states these parts are discontinued and should not be purchased for new design applications. Recommended substitutions require contacting local Allegro field applications engineers or sales representatives for specific alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.