ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS 2NPN PREBIAS 0.15W SOT563
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Transistor Type：2 NPN - Pre-Biased (Dual)
- Current - Collector (Ic) (Max)：100mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Resistor - Base (R1)：4.7kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 1mA, 5V
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：250MHz
- Power - Max：150mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-563
Download product information
Overview
The DDC143TH-7 is an NPN pre-biased small signal dual surface mount transistor manufactured by Diodes Incorporated. It features built-in biasing resistors with a typical value of 4.7 kOhms and a ratio of 1. The device is housed in an SOT-563-6 package and supports a maximum collector-emitter voltage (VCEO) of 50 V, with a continuous collector current of 100 mA. It offers a minimum DC current gain (hFE) of 100 and operates within a temperature range of -55°C to +150°C. Power dissipation is rated at 150 mW.
Feature Summary
- Epitaxial planar die construction for reliable performance
- Integrated biasing resistors simplify circuit design
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free green device
Applications
- Switching applications requiring integrated biasing
- Low power digital logic interfacing
- General purpose amplification circuits
Procurement Notes
Verify the component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific marking code N07 on the SOT-563 package matches the datasheet specifications. Ensure compliance with environmental directives such as RoHS 2 and REACH requirements before final procurement decisions.
Selection Notes
Select this component when a dual NPN configuration with fixed 4.7 kOhm input resistors is required. Consider the SOT-563 package size constraints and the 150 mW power dissipation limit. Verify that the 50 V breakdown voltage meets the circuit's supply requirements and that the operating temperature range aligns with the application environment.
Part Context
This part belongs to the DDC series of pre-biased transistors from Diodes Incorporated. It is specifically designed as an NPN variant with dual elements. Complementary PNP types are available in the DDA series. The 'H' suffix indicates the SOT-563 package style, while the '-7' denotes tape and reel packaging.
Replacement Considerations
DDC143EH-7: Similar NPN dual transistor but with different resistor values (4.7k/22k). DDC114TH-7: Similar NPN dual transistor with different resistor values (4.7k/47k). DDA143TH-7: Complementary PNP version of the same configuration.
