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Product Detailed Parameters
- Description：MJEC15032TR
- Series：-
- Mfr：onsemi
- Package：Bulk
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The MJEC15032TR is an NPN silicon power transistor manufactured by onsemi, designed for high-frequency driver applications in audio amplifiers. It features a collector-emitter sustaining voltage of 250 V and a maximum DC collector current of 8 A. The device offers a minimum gain-bandwidth product (fT) of 30 MHz at 500 mA and specified DC current gains ranging from 10 to 70 depending on the collector current. Packaged in a TO-220AB format with tape-and-reel delivery, it operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Designed for high-frequency driver applications in audio amplifiers
- High current gain bandwidth product for improved frequency response
- Robust performance with minimum lot-to-lot variations
Applications
- High-frequency drivers in audio amplifiers
- Linear power amplifier stages
- General-purpose power switching circuits
Procurement Notes
Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm the component matches the official onsemi datasheet specifications for the MJE15032 series. Ensure the supplier provides traceable documentation to validate authenticity and compliance with RoHS standards before finalizing procurement.
Selection Notes
Select this component for designs requiring high-voltage NPN handling up to 250 V and substantial current capacity. Consider the thermal management requirements associated with the TO-220 package for continuous operation. Verify that the required gain levels align with the specified hFE ranges for your target collector current conditions.
Part Context
This part belongs to the complementary MJE15032/MJE15033 series of silicon power transistors. It serves as the NPN counterpart to the PNP MJE15033. The series is engineered for robust operation in linear and switching modes, providing matched characteristics for push-pull configurations in high-fidelity audio equipment.
Replacement Considerations
The MJE15033G is the direct PNP complement within the same family. Other compatible replacements include the MJF15030G or generic equivalents like the 2N3055 if voltage ratings allow, though pinouts and exact electrical parameters must be verified against the original design requirements.
