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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT23-3
- Series：DDTC (R1≠R2 SERIES) CA
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- 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)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：200 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
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Overview
The DDTC114YCAQ-13-F is an NPN pre-biased small signal surface mount transistor from Diodes Incorporated, housed in a SOT23 package. It features built-in biasing resistors with nominal values of R1 = 10 kΩ and R2 = 47 kΩ. The device is qualified to AEC-Q101 standards for high reliability and supports PPAP capability. Electrical specifications include a supply voltage (VCC) of 50 V, a maximum collector current (IO) of 70 mA, and power dissipation (PD) of 200 mW. The DC current gain (hFE) has a minimum value of 68 at VO = 5V and IO = 5mA. Operating and storage temperatures range from -55°C to +150°C.
Feature Summary
- Integrated biasing resistors eliminate the need for external input components.
- Qualified to AEC-Q101 automotive standards for high reliability applications.
- Totally lead-free and fully RoHS compliant construction.
- Halogen and antimony-free green device packaging.
Applications
- Automotive electronic circuits requiring AEC-Q101 compliance.
- Inverter circuit configurations utilizing built-in biasing.
- General-purpose switching applications in surface mount designs.
Procurement Notes
Verify that the specific ordering suffix matches the required reel size and quantity. Confirm that the component meets the necessary automotive qualification standards if used in vehicle systems. Ensure compatibility with RoHS directives and check for any product change notifications prior to final procurement decisions.
Selection Notes
Select this part when an NPN digital transistor with a 10k/47k resistor ratio is required in a SOT23 package. Consider the 70 mA output current limit and 50 V supply voltage rating against circuit demands. Verify thermal resistance requirements and ensure the operating temperature range fits the application environment.
Part Context
This component belongs to the DDTC (R1≠R2 Series) CA family of NPN pre-biased transistors. It serves as the automotive-grade variant of the standard DDTC114YCA, distinguished by its AEC-Q101 qualification and PPAP capability. The 'Q' suffix indicates automotive qualification, while '13-F' denotes the 10,000-unit tape and reel packaging format.
Replacement Considerations
The non-automotive equivalent is DDTC114YCA-13-F. Other variants within the same series offer different resistor ratios or packages but share similar electrical characteristics.
