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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SOT723
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Resistors Included：R1 Only
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：100 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 300µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：260 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-723
- Supplier Device Package：SOT-723
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Overview
The DTA115TM3T5G is a PNP digital transistor from onsemi, belonging to the DTA115TM3 series. It integrates a single PNP bipolar junction transistor with built-in biasing resistors in an SOT-723 surface-mount package. The device supports a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. Internal resistor values are typically 100 kOhms for both base (R1) and emitter (R2). Key electrical characteristics include a minimum DC current gain (hFE) of 80 at 5 mA and 10 V, a maximum saturation voltage of 250 mV at 300 µA base current and 10 mA collector current, and a maximum collector cutoff current of 500 nA. Power dissipation is rated at 260 mW.
Feature Summary
- Integrates a PNP transistor with dual internal biasing resistors to simplify circuit design.
- Provides high-density integration within a compact SOT-723 surface-mount package.
- Features low saturation voltage for efficient switching performance.
Applications
- General-purpose switching applications requiring pre-biased logic interfaces.
- Driver circuits for small-signal loads in consumer electronics.
- Level shifting and buffer stages in digital logic systems.
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status through supplier documentation or material declarations. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package damage prior to soldering.
Selection Notes
Select this component when a PNP configuration with integrated biasing is required. Compare hFE and saturation voltage parameters against load requirements. Verify that the SOT-723 footprint matches the PCB layout constraints. Consider thermal management capabilities given the 260 mW power dissipation rating.
Part Context
This part belongs to the DTA115 family of pre-biased transistors manufactured by onsemi. The 'M3' suffix indicates lead-free and halogen-free construction compliant with environmental standards. The 'T5G' suffix denotes tape and reel packaging suitable for automated assembly processes.
Replacement Considerations
Compatible substitutes include DTA115EM3T5G (NPN variant) and DTA115EM3T106 (different packaging). Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official cross-reference lists for validated alternatives.
