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 PREBIAS NPN 50V SMINI
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 250µA, 5mA
- 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：S-Mini
Download product information
Overview
The RN1408,LXHF is a dual NPN pre-biased transistor array manufactured by Toshiba Semiconductor and Storage. It integrates two NPN bipolar junction transistors with built-in bias resistors in an ES6 surface-mount package. Key electrical specifications include a maximum collector-emitter voltage of 50V, a continuous collector current of 100mA, and a transition frequency of 250MHz. The device features a base resistor (R1) of 4.7 kΩ and an emitter resistor (R2) of 4.7 kΩ. It has a maximum power dissipation of 100mW and meets AEC-Q101 automotive qualification standards.
Feature Summary
- Integrates dual NPN transistors with fixed bias resistors to simplify circuit design
- Automotive-grade reliability compliant with AEC-Q101 standards
- Compact ES6 surface-mount package for space-constrained applications
Applications
- Switching circuits in automotive electronic control units
- Interface circuits for logic level translation
- Driver circuits for low-power loads
Procurement Notes
Verify the specific suffix LXHF(CT) against the manufacturer's official datasheet to confirm pinout compatibility and resistance values. Ensure the ordering information matches the exact package type and tape-and-reel specifications required for your assembly process. Cross-reference the AEC-Q101 certification status if automotive compliance is mandatory for your project.
Selection Notes
Select this component when a dual NPN configuration with integrated biasing is required for switching or interface applications. The 4.7kΩ resistor values are suitable for standard TTL/CMOS logic interfaces. Consider the 100mA current limit and 50V voltage rating to ensure operation within safe limits. The ES6 package offers a compact footprint compared to larger discrete solutions.
Part Context
This part belongs to the RN14xx series of pre-biased transistors from Toshiba. These devices are designed to replace multiple discrete components, reducing board space and assembly costs. The RN1408 specifically provides a dual NPN configuration, distinguishing it from single-transistor models like the RN1401 or complementary pairs like the RN4901.
FAQ
What are the internal resistor values for the RN1408?
The RN1408 includes a base resistor (R1) of 4.7 kΩ and an emitter resistor (R2) of 4.7 kΩ for each NPN transistor.
Is the RN1408 qualified for automotive applications?
Yes, the RN1408 is AEC-Q101 qualified, making it suitable for automotive electronic systems.
What is the maximum power dissipation of this device?
The maximum power dissipation for the RN1408 in the ES6 package is 100mW.
