ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS 2PNP PREBIAS 0.5W SOT563
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Transistor Type：2 PNP - Pre-Biased (Dual)
- Current - Collector (Ic) (Max)：100mA
- Voltage - Collector Emitter Breakdown (Max)：50V
- Resistor - Base (R1)：4.7kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 5mA, 10V
- pa_vce-saturation-max-ib-ic：
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：500mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-563
Download product information
Overview
The NSBA143TDXV6T1 is a dual PNP Bias Resistor Transistor (BRT) from onsemi, housed in an SOT-563 package. It integrates two transistors with monolithic bias networks, eliminating external components. Key electrical parameters include a collector-emitter voltage of -50 Vdc and a continuous collector current of -100 mAdc. The device features a typical input resistor (R1) of 4.7 kOhms and an infinite base-emitter resistor (R2). DC current gain (hFE) has a minimum value of 160 at -5.0 mA and -10 V. Total power dissipation is rated at 357 mW for one junction heated and 500 mW for both junctions heated.
Feature Summary
- Integrates dual PNP transistors with monolithic bias resistor networks to replace discrete devices and external resistors.
- Designed for low-power surface mount applications where board space is limited.
- Simplifies circuit design by reducing component count and board area requirements.
Applications
- Low-power surface mount digital switching circuits
- Logic level translation interfaces
- Driver circuits for small signal loads
Procurement Notes
Verify the specific marking code '0F' corresponds to the NSBA143TDXV6T1 variant during incoming inspection. Confirm the SOT-563 package style matches the required pinout configuration for the target PCB footprint. Ensure thermal management strategies account for the specified power dissipation limits under operating conditions.
Selection Notes
Select this component when a dual PNP configuration with integrated biasing is required. The 4.7 kOhm input resistor suits applications needing moderate drive currents. Verify that the -50 V rating meets the system voltage requirements. Consider the SOT-563 package dimensions against available board space constraints.
Part Context
This part belongs to the NSBA114EDXV6 series family of dual BRTs. It shares the same SOT-563 package and general electrical characteristics as other members like the NSBA114YDXV6T1, but differs in internal resistor values. The 'TDX' suffix indicates specific resistor combinations within the product line.
Replacement Considerations
NSBA143EDXV6T1 offers similar characteristics with different resistor values. NSBA114TDXV6T1 provides a 10 kOhm input resistor option. Cross-reference datasheet parameters carefully before substitution.
