2SC3402

$0.12

Description：SMALL SIGNAL BIPOLAR TRANSTR NPN
Series：-

SKU:844989db7d44 Category: Single, Pre-Biased Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：SMALL SIGNAL BIPOLAR TRANSTR NPN
Series：-
Mfr：onsemi
Package：Bulk
Resistors Included：R1 and R2
Transistor Type：NPN - Pre-Biased
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Resistor - Base (R1)：10 kOhms
Resistor - Emitter Base (R2)：10 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce：50 @ 10mA, 5V
Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
Current - Collector Cutoff (Max)：500nA
Frequency - Transition：250 MHz
Power - Max：300 mW
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：3-SSIP
Supplier Device Package：3-SPA

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2SC3402

Overview

The onsemi 2SC3402 is an NPN epitaxial planar silicon transistor designed for switching applications. It features a built-in bias resistor with a resistance value of 10kΩ, simplifying circuit design by reducing component count. The device utilizes a small-sized SPA package, making it suitable for space-constrained designs. It operates as a switching element in various electronic circuits, including inverters and interface drivers. The transistor is constructed using epitaxial planar technology to ensure reliable performance in digital and analog switching roles.

Feature Summary

Integrated bias resistor eliminates external base resistor requirements
Compact SPA package optimizes board space utilization
Epitaxial planar construction ensures stable switching characteristics

Applications

Switching circuits
Inverter stages
Interface circuits
Driver applications

Part Context

The 2SC3402 belongs to the family of discrete bipolar junction transistors manufactured by onsemi (formerly Sanyo Semicon Device). It is specifically engineered for high-speed switching tasks where simplified biasing is advantageous. The integration of the internal resistor distinguishes it from standard discrete transistors, offering a compact solution for logic interfacing and signal inversion.

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

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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

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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.