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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SOT523
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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)：100 kOhms
- Resistor - Emitter Base (R2)：100 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：82 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-523
- Supplier Device Package：SOT-523
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Overview
The DDTC115EE-7-F is an NPN pre-biased transistor from Diodes Incorporated, housed in a SOT-523 surface-mount package. It features built-in biasing resistors with equal values (R1 = R2) of 100 kΩ nominal. The device supports a maximum supply voltage (VCC) of 50 V and a continuous collector current of 100 mA. Power dissipation is rated at 150 mW, with an operating temperature range spanning -55°C to +150°C. The component utilizes epitaxial planar die construction and is fully RoHS compliant.
Feature Summary
- Integrates dual biasing resistors (R1=R2) for simplified circuit design
- Utilizes epitaxial planar die construction for reliability
- Compliant with RoHS standards and free of halogens and antimony
Applications
- Interface circuits
- Driver applications
- Inverter systems
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging details such as reel size and tape width. Confirm that the requested quantity aligns with standard manufacturing pack sizes. Ensure compliance with environmental directives relevant to the target market before finalizing procurement orders.
Selection Notes
Select this component when a single NPN digital transistor with equal internal biasing resistors is required. Verify that the 100 kΩ resistor value matches the input drive requirements. Ensure the SOT-523 package dimensions fit the available PCB space and that the thermal characteristics meet the application's power dissipation needs.
Part Context
This part belongs to the DDTC (R1 = R2 Series) EE family of NPN pre-biased transistors. Complementary PNP types are available within the same series under the DDTA designation. The 'EE' suffix typically denotes the specific resistor configuration and package type associated with this product line.
Replacement Considerations
Check for direct equivalents within the DDTC115EE series or other manufacturers offering SOT-523 NPN pre-biased transistors with identical 100 kΩ internal resistors. Verify pinout compatibility and electrical parameter alignment before substitution.
