DDTC113ZCA-7-F

Overview

The DDTC113ZCA-7-F is an NPN pre-biased small signal surface mount transistor manufactured by Diodes Incorporated. It features built-in biasing resistors with nominal values of R1 = 1 kΩ and R2 = 10 kΩ. The device utilizes epitaxial planar die construction in a SOT-23 case. Electrical specifications include a maximum supply voltage (VCC) of 50 V, continuous collector current of 100 mA, and power dissipation of 200 mW. The DC current gain (hFE) has a minimum value of 33 at IC = 5 mA. Operating temperature range spans from -55°C to +150°C.

Feature Summary

• Integrated biasing network with unequal resistor values for simplified circuit design
• Qualified to AEC-Q101 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 qualification
• General purpose switching applications utilizing single NPN configuration
• Surface mount assembly on FR4 printed circuit boards

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm compliance with specific environmental directives such as RoHS 2 and REACH requirements. Check datasheet revision history for potential updates to electrical characteristics or mechanical dimensions before finalizing procurement orders.

Selection Notes

Select this component when a single NPN transistor with integrated base and emitter resistors is required. Ensure the 1 kΩ input resistance matches the driving source impedance. Verify that the 100 mA output current capability satisfies the load requirements. Consider the SOT-23 package dimensions for PCB layout constraints.

Part Context

This part belongs to the DDTC (R1≠R2 Series) CA family of pre-biased transistors. It represents the NPN variant within a lineup that includes complementary PNP types. The suffix indicates standard reel packaging containing 3,000 units per 7-inch reel with 8 mm tape width.

Replacement Considerations

Direct substitutes within the same manufacturer series include other DDTC113 variants with different resistor ratios. Complementary PNP equivalents are available in the DDTA series. Cross-manufacturer replacements require matching electrical parameters and physical footprint compatibility.