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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A EMT3
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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)：4.7 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 1mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- Current - Collector Cutoff (Max)：500nA (ICBO)
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：EMT3
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Overview
DTA143TE3HZGTL is a single PNP digital transistor manufactured by ROHM Semiconductor, housed in an SOT-416-3 surface-mount package. It features a built-in bias resistor (R1) with a typical value of 4.7 kOhms. The device supports a collector-emitter voltage (VCEO) of -50 V and a continuous collector current of -100 mA. Key electrical parameters include a minimum DC current gain (hFE) of 100 at -1 mA and -5 V, a maximum operating frequency of 250 MHz, and power dissipation of 150 mW. The emitter-base voltage (VEBO) is rated at -5 V, with a maximum operating temperature of +150 C.
Feature Summary
- Integrates thin-film bias resistors to enable inverter circuit configuration without external input components.
- Resistor isolation allows for positive input biasing while minimizing parasitic effects.
- Simplifies circuit design by requiring only on/off condition settings for operation.
Applications
- Inverter circuits
- Interface logic
- Driver applications
Procurement Notes
Verify the specific suffix 'HZGTL' against the manufacturer's official datasheet to confirm pinout compatibility and RoHS status. Confirm that the SOT-416 package dimensions match the target PCB footprint. Ensure the -50 V rating meets the system's voltage requirements before integration.
Selection Notes
Select this component when a compact PNP digital transistor with a 4.7 kOhm base resistor is required. The SOT-416 package offers a small form factor suitable for space-constrained designs. Verify that the -100 mA current capacity and 250 MHz frequency response align with the application's switching speed and load demands.
Part Context
This part belongs to ROHM's DTA143 series of Bias Resistor Built-in Transistors (BRBTs). It is the PNP counterpart to the NPN DTC143TE3HZGTL. The series is designed to replace discrete transistor-resistor combinations, reducing board space and assembly complexity in digital switching applications.
Replacement Considerations
The DTA143TU3HZGT106 is listed as a similar level replacement with the same pinout and package (SOT-323), though package dimensions differ. Verify mechanical fit if substituting with other variants in the DTA143 family.
