2SD879

$0.12

Description：TRANSISTOR
Series：-

SKU:f6ff78be3c34 Category: Single Bipolar Transistors Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：TRANSISTOR
Series：-
Mfr：onsemi
Package：Bulk
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Power - Max：-
Frequency - Transition：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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2SD879

Overview

The 2SD879 is an NPN epitaxial planar silicon transistor designed for low-voltage strobe applications, specifically operating at 1.5V and 3V levels. Manufactured by onsemi, this component serves as a high-speed switching element in flash circuits. It features a compact package suitable for portable devices requiring small form factors. The device is characterized by its ability to handle rapid current transitions necessary for strobe triggering.

Feature Summary

Engineered for low-voltage strobe and flash trigger applications
NPN epitaxial planar silicon construction
Optimized for fast switching performance in portable electronics

Applications

Camera flash trigger circuits
Strobe light control systems
Portable electronic device power management

Procurement Notes

Verify the manufacturer origin carefully, as multiple vendors including Sanyo and Unisonic Technologies produce identical part numbers with similar descriptions. Confirm that the specific datasheet aligns with the required 1.5V or 3V operational parameters. Ensure the package type matches the design constraints before procurement.

Selection Notes

Select this component when designing low-voltage strobe drivers requiring an NPN switch. Consider the specific voltage requirements of 1.5V or 3V systems. Evaluate package compatibility for space-constrained portable designs. Verify switching speed requirements against typical strobe application needs.

Part Context

This transistor belongs to the class of general-purpose switching transistors optimized for consumer electronics. It is commonly found in mobile phone cameras and digital compact cameras where flash units require efficient, low-power switching solutions. The part number is widely used across various manufacturers for similar functional roles.

Replacement Considerations

Cross-reference with other manufacturers' 2SD879 equivalents such as those from Sanyo Semicon Device or Unisonic Technologies. Verify pinout and electrical characteristics match exactly before substitution.

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.