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 NPN/PNP 40V 200MA 6-TSSOP
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Bulk
- Transistor Type：1 NPN, 1 PNP
- Current - Collector (Ic) (Max)：200mA
- Voltage - Collector Emitter Breakdown (Max)：40V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 5mA, 50mA / 400mV @ 5mA, 50mA
- Current - Collector Cutoff (Max)：50nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 10mA, 1V
- Power - Max：350mW
- Frequency - Transition：300MHz, 250MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：6-TSSOP
- Grade：-
- Qualification：-
Download product information
Overview
The PMBT3946YPN is a general-purpose NPN/PNP double transistor manufactured by Nexperia. It integrates one NPN and one PNP bipolar junction transistor within a single SOT363 (SC-88) surface-mount package. The device supports a maximum collector-emitter voltage of 40 V and a continuous collector current of 200 mA per transistor. Total power dissipation reaches 350 mW at ambient temperatures up to 25 °C, with an operating temperature range spanning from -55 °C to +150 °C. The component features a transition frequency of 300 MHz for the NPN element and 250 MHz for the PNP element.
Feature Summary
- General-purpose switching and amplification capabilities
- Board-space reduction through integrated dual-transistor packaging
- Automotive Electronics Council AEC-Q101 qualification
Applications
- General-purpose switching circuits
- Amplification stages in electronic designs
- Automotive applications requiring qualified discrete semiconductors
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the correct tape-and-reel quantity or manufacturing site code. Confirm RoHS compliance status and ensure the selected variant matches the required automotive qualification standards before finalizing procurement orders.
Selection Notes
Select this component when space-constrained designs require both NPN and PNP switching functions in a single footprint. Ensure the application voltage does not exceed the 40 V collector-emitter rating and that thermal management accommodates the 350 mW total power dissipation limit on standard FR4 PCBs.
Part Context
This part belongs to the PMBT3946Y series of general-purpose double transistors. It serves as a complementary pair solution, often paired with the PMBT3904YS for NPN/NPN configurations or the PMBT3906YS for PNP/PNP setups. The SOT363 package provides a compact alternative to separate discrete components.
Replacement Considerations
Direct functional substitutes include the PMBT3946YPN,115 and PMBT3946YPN,125 variants, which share identical electrical characteristics but differ in packaging quantities or manufacturing origin codes.
FAQ
What is the pin configuration for the PMBT3946YPN?
Pin 1 is Emitter 1 (TR1), Pin 2 is Base 1 (TR1), Pin 3 is Collector 2 (TR2), Pin 4 is Emitter 2 (TR2), Pin 5 is Base 2 (TR2), and Pin 6 is Collector 1 (TR1).
Is the PMBT3946YPN suitable for automotive applications?
Yes, the product has been qualified in accordance with the Automotive Electronics Council (AEC) standard Q101.
What are the limiting values for base current?
The peak base current is limited to 100 mA for a single pulse with a duration of 1 ms or less.
