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 2PNP PREBIAS 0.2W SOT363
- Series：*
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The DDA114EU-7-F is a PNP pre-biased dual transistor manufactured by Diodes Incorporated in an SOT363 package. It integrates two independent PNP transistors with built-in biasing resistors, featuring nominal values of R1 = 10 kΩ and R2 = 10 kΩ. The device supports a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. Power dissipation is rated at 200 mW, with a thermal resistance of 625 °C/W. Operating temperature ranges from -55°C to +150°C.
Feature Summary
- Integrates dual PNP transistors with built-in biasing resistors for simplified circuit design
- Utilizes epitaxial planar die construction for reliable performance
- Compliant with RoHS 3 standards and halogen/antimony-free green specifications
Applications
- General-purpose switching applications requiring dual PNP control
- Driver circuits for logic-to-power interface translation
- Automotive electronics compatible with AEC-Q101 qualified variants
Procurement Notes
Verify the specific ordering suffix when sourcing components. The '-7-F' suffix indicates standard reel packaging with 3,000 units per carrier. Confirm availability status as some variants within the DDA series may be marked Not Recommended for New Design (NRND). Ensure compliance with project-specific environmental requirements regarding lead-free and halogen-free manufacturing standards.
Selection Notes
Select this component when dual PNP switching functionality is required in a compact surface-mount footprint. Compare against complementary NPN types like the DDC114 series if symmetrical push-pull configurations are needed. Verify resistor tolerance requirements, as the integrated R1 and R2 have specified tolerances that affect input threshold characteristics in precision applications.
Part Context
This part belongs to the DDA (XXXX) U family of pre-biased dual transistors offered by Diodes Incorporated. The series provides various resistor combinations and polarity options (PNP/NPN) within standardized packages like SOT363. It serves as a discrete alternative to complex driver ICs, offering cost-effective integration of biasing networks directly on the silicon die.
Replacement Considerations
For NRND variants such as DDA114EUQ, the datasheet recommends using ADA114EUQ. Direct pin-compatible replacements from other manufacturers should be evaluated based on matching VCEO, IC ratings, and internal resistor ratios to ensure functional equivalence.
