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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A VMT3
- Series：-
- 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)：22 kOhms
- Resistor - Emitter Base (R2)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：56 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SOT-723
- Supplier Device Package：VMT3
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Overview
DTA124EMFHAT2L is a PNP digital transistor with built-in bias resistors, designed for surface-mount applications in the VMT3 package. It features an input resistance (R1) of 47 kΩ and an emitter-base resistance (R2) of 47 kΩ. The device supports a collector-emitter voltage (Vceo) of -50 V and a continuous collector current (Ic) of -100 mA. Key electrical parameters include a DC current gain (hFE) of at least 68 at -5 V and -5 mA, a power dissipation (Pd) of 150 mW, and a transition frequency (fT) of 250 MHz. It operates within a storage temperature range of -55°C to +150°C and complies with AEC-Q101 automotive standards.
Feature Summary
- Integrates bias resistors to simplify circuit design by eliminating external components.
- Automotive-grade reliability certified under AEC-Q101 standards.
- Compact SMD footprint suitable for space-constrained layouts.
Applications
- Inverter circuits
- Interface drivers
- General-purpose switching
Procurement Notes
Verify the complete part number including the T2L suffix to ensure correct tape-and-reel packaging configuration. Confirm RoHS compliance status and check for any specific handling requirements related to moisture sensitivity level during assembly processes.
Selection Notes
Select this component when a PNP digital transistor with equal 47 kΩ bias resistors is required. Ensure the -50 V voltage rating and -100 mA current capacity meet the load requirements. Verify that the VMT3 package dimensions fit the PCB layout constraints.
Part Context
This part belongs to the DTA124 series of pre-biased transistors from Rohm Semiconductor. It is specifically engineered for automotive electronics, offering high reliability and consistent performance under varying thermal conditions compared to standard discrete transistor configurations.
Replacement Considerations
DTA124XMHZGT2L offers similar specifications but with different resistor values (R1=22kΩ, R2=47kΩ). Verify resistor ratios before substitution to maintain correct biasing characteristics in the existing circuit design.
