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Product Detailed Parameters
- Description：PREBIAS TRANSISTOR SOT363 T&R 10
- Series：DCX (XXXX) U
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Transistor Type：1 NPN, 1 PNP - Pre-Biased (Dual)
- Current - Collector (Ic) (Max)：100mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Resistor - Base (R1)：22kOhms
- Resistor - Emitter Base (R2)：22kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：60 @ 5mA, 5V
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：500nA (ICBO)
- Frequency - Transition：250MHz
- Power - Max：200mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：SOT-363
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Overview
The DCX124EUQ-13-F is a complementary pre-biased transistor array in an SOT363 package. It integrates one NPN and one PNP transistor with bias resistors R1 and R2, both nominally 22kΩ. The device supports a supply voltage of 50V and features a peak collector current of 100mA. Power dissipation is rated at 200mW with a thermal resistance of 625°C/W. It operates within a temperature range of -55°C to +150°C. The component is AEC-Q101 qualified for automotive applications and manufactured in IATF 16949 certified facilities.
Feature Summary
- Complementary NPN/PNP configuration with integrated bias resistors
- AEC-Q101 qualification suitable for automotive environments
- Totally lead-free and fully RoHS compliant construction
Applications
- Automotive circuits requiring specific change control
- General purpose switching applications
- Driver circuits for low-power loads
Procurement Notes
Verify the ordering suffix '13-F' corresponds to the 10,000-unit reel size as specified in the manufacturer's documentation. Confirm that the 'Q' designation aligns with the required automotive qualification standards. Ensure the NRND status does not impact long-term supply requirements for the design.
Selection Notes
Select this part when a matched NPN/PNP pair with 22kΩ base resistors is needed in a compact surface-mount footprint. Verify that the 50V breakdown voltage meets the circuit requirements. Consider the 200mW power dissipation limit and thermal resistance when designing the PCB layout.
Part Context
This component belongs to the DCX series of complementary pre-biased transistors. It shares the SOT363 package form factor with other variants in the family but differs in resistor values and electrical characteristics. The 'Q' suffix indicates automotive-grade qualification distinct from standard commercial versions.
Replacement Considerations
The datasheet explicitly states that the DCX124EUQ-13-F is Not Recommended for New Design (NRND). The recommended replacement part number is ACX124EUQ.
