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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A EMT3
- Series：DTA114E
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：2.2 kOhms
- Resistor - Emitter Base (R2)：2.2 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：20 @ 20mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA (ICBO)
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：EMT3
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Overview
The DTA114EE3TL is a PNP digital transistor from the ROHM Semiconductor DTA114E series, housed in an SOT-416 (EMT3) surface-mount package. It integrates biasing resistors with R1 and R2 both at 10 kΩ. The device supports a supply voltage of -50 V and a maximum collector current of -100 mA. Key electrical characteristics include a DC current gain (GI hFE) of 30 minimum at -5 V output and -5 mA output current, and a transition frequency of 250 MHz. Power dissipation is rated at 150 mW, with a junction temperature limit of 150°C.
Feature Summary
- Built-in biasing resistors enable inverter circuit configuration without external input resistors.
- Simplifies circuit design by requiring only on/off condition settings for operation.
- Complementary NPN types are available in the DTC114E series.
Applications
- Inverter circuits
- Interface applications
- Driver circuits
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific automotive qualification requirements if applicable to your system. Ensure storage conditions remain within recommended humidity and temperature limits to maintain solderability before use.
Selection Notes
Select this component when a compact PNP digital transistor with integrated 10kΩ biasing resistors is required. The SOT-416 package suits space-constrained designs. Verify that the -50V supply rating and -100mA current capacity align with the target application's electrical demands.
Part Context
This part belongs to the DTA114E series of digital transistors manufactured by ROHM Semiconductor. The series includes various packages such as SOT-723, SOT-416FL, and SOT-323, offering different power dissipation ratings and physical dimensions while maintaining consistent electrical performance characteristics across the family.
Replacement Considerations
DTA114EEBTL
FAQ
What is the resistance ratio between R2 and R1?
The resistance ratio R2/R1 is typically 1.0, with R1 and R2 both being 10 kΩ.
What is the maximum input voltage range?
The input voltage range is specified from -40 V to 10 V.
What is the typical output voltage at ON state?
The output voltage VO(on) is typically -100 mV under conditions of IO = -10 mA and II = -0.5 mA.
