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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A SST3
- 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)：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
- Frequency - Transition：250 MHz
- Power - Max：200 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SST3
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Overview
The DTA123ECAHZGT116 is a PNP digital transistor from ROHM Semiconductor, featuring built-in bias resistors in an SOT-23-3 package. It operates with a collector-emitter voltage of -50 V and a continuous collector current of -100 mA. The device includes typical input (R1) and emitter-base (R2) resistors of 2.2 kOhms each, maintaining a 1:1 ratio. Key electrical parameters include a minimum DC current gain (hFE) of 20 at -20 mA and -5 V, a maximum operating frequency of 250 MHz, and power dissipation of 350 mW. It meets AEC-Q101 automotive standards and supports temperatures up to +150°C.
Feature Summary
- Integrates dual bias resistors to simplify circuit design by eliminating external components for inverter configurations.
- Complies with AEC-Q101 automotive qualification standards for high reliability in vehicle applications.
- Utilizes thin-film resistors with complete isolation to prevent parasitic effects and allow negative input biasing.
Applications
- Inverter circuits
- Interface drivers
- Automotive electronic systems
Procurement Notes
Verify the specific suffix 'HZGT116' against the manufacturer's official datasheet to confirm packaging details and RoHS compliance status. Ensure the component matches the required SOT-23-3 footprint and thermal characteristics for the target application environment before finalizing procurement.
Selection Notes
Select this component when a PNP digital transistor with 2.2 kOhm internal biasing is required for space-constrained designs. Consider the -50 V rating and -100 mA current limit for appropriate load handling. Verify compatibility with the target operating temperature range and ensure the 250 MHz frequency response meets signal speed requirements.
Part Context
This part belongs to the DTA123 series of pre-biased transistors designed for compact surface-mount applications. It serves as a complementary counterpart to NPN variants like the DTC123ECAHZG. The HZGT116 suffix indicates specific taping and reel specifications within the broader DTA123 family.
Replacement Considerations
DTA123EU3HZGT106 offers similar electrical performance in a SOT-323 package. DTA123TCA provides higher hFE gain but may differ in power dissipation ratings. Verify pinout compatibility and thermal resistance when substituting.
