DDTA114TUA-7

$0.09

Description：TRANS PREBIAS PNP 200MW SOT323
Series：*

SKU:5197870265d9 Category: Single, Pre-Biased Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：TRANS PREBIAS PNP 200MW SOT323
Series：*
Mfr：Diodes Incorporated
Package：Cut Tape (CT)
Resistors Included：-
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Resistor - Base (R1)：-
Resistor - Emitter Base (R2)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
Frequency - Transition：-
Power - Max：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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DDTA114TUA-7

Overview

The DDTA114TUA-7 is a PNP pre-biased transistor manufactured by Diodes Incorporated, housed in an SOT323 surface-mount package. It features an epitaxial planar die construction with a built-in base resistor (R1) of 10 kΩ nominal value. The device supports a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current (IC) of -100 mA. Power dissipation is rated at 200 mW, with an operating temperature range from -55°C to +150°C. The DC current transfer ratio (hFE) ranges from 100 to 600 at IC = -1mA and VCE = -5V.

Feature Summary

Epitaxial planar die construction for reliable performance
Integrated single biasing resistor (R1 only) simplifies circuit design
Halogen and antimony-free 'Green' device compliant with RoHS directives

Applications

General-purpose switching applications
Driver circuits for logic interfaces
Battery management systems requiring compact components

Procurement Notes

Verify the specific ordering suffix against official documentation, as variations may exist between standard and automotive grades. Confirm compliance requirements such as AEC-Q101 qualification if intended for automotive use. Check manufacturing facility certifications like IATF 16949 for specific supply chain needs. Ensure the component status is active before finalizing procurement plans.

Selection Notes

Select this component when a PNP pre-biased transistor with a 10 kΩ base resistor is required in an SOT323 package. Consider the -50 V voltage rating and -100 mA current limit for load compatibility. Evaluate thermal resistance characteristics for high-temperature environments. Compare with complementary NPN types if both polarities are needed in the same application.

Part Context

This part belongs to the DDTA R1-only series from Diodes Incorporated, designed for simplified biasing in discrete semiconductor applications. The UA suffix indicates the SOT323 package type. The series offers various resistor values to accommodate different drive requirements while maintaining a consistent form factor for PCB layout flexibility.

Replacement Considerations

Complementary NPN types within the DDTC series are available for designs requiring both polarities. Verify pinout compatibility and electrical parameters when substituting with other manufacturers' equivalents. Ensure the replacement maintains the same SOT323 footprint and thermal characteristics.

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.