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：MMDT5114W-AQ
- Series：*
- Mfr：Diotec Semiconductor
- Package：Bulk
- Resistors Included：-
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The MMDT5114W-AQ is a surface-mount digital PNP transistor manufactured by Diotec Semiconductor. It integrates bias resistors within an SOT-323 package to reduce board space and component count. The device features a collector-emitter voltage of -50 V, a continuous collector current of -100 mA, and a power dissipation rating of 200 mW at 25°C ambient temperature. The typical base resistor (R1) is 47 kΩ with an emitter resistor (R2) of 10 kΩ. It operates within a junction temperature range of -55°C to +150°C and carries AEC-Q101 qualification.
Feature Summary
- Integrated bias resistor network reduces footprint and simplifies circuit design
- AEC-Q101 qualified for automotive reliability standards
- Compliant with RoHS directives and REACH regulations
Applications
- Digital control circuits
- Switching applications
- Signal processing interfaces
Procurement Notes
Verify the specific suffix '-AQ' confirms AEC-Q101 qualification status directly from the manufacturer's documentation before procurement. Confirm that the SOT-323 package dimensions align with the target PCB layout constraints. Ensure the supply chain source provides valid traceability records required for automotive-grade components.
Selection Notes
Select this component when a compact PNP digital switch with integrated biasing is required. The 47 kΩ input resistor suits standard logic interface levels. Verify that the -100 mA current capability meets the load requirements. Consider the thermal derating curve if operating above 25°C ambient temperature to ensure the 200 mW limit is not exceeded.
Part Context
This part belongs to the MMDT5110W through MMDT511NW series of SMD digital PNP transistors. The series offers various resistor combinations tailored for different drive conditions. The 'MMDT5114W' designation specifically indicates the 47 kΩ / 10 kΩ resistor ratio configuration within the SOT-323 housing.
Replacement Considerations
Cross-reference other MMDT511xW variants if different resistor ratios are acceptable. Verify pinout compatibility in the SOT-323 package. Check equivalent parts from other manufacturers ensuring they meet the -50V and -100mA specifications.
