Overview
The onsemi MJD44H11-1G is a high-performance NPN bipolar power transistor designed for various power management and amplification applications. This transistor is part of the MJD44H11 series and is known for its robust specifications and reliability. It is packaged in a TO-252 (DPAK) surface mount configuration, making it suitable for modern electronic designs that require efficient and compact solutions.
Key Specifications
| Specification | Value |
|---|---|
| Transistor Type | NPN |
| Maximum DC Collector Current | 8 A |
| Maximum Collector Emitter Voltage | 80 V dc |
| Package Type | DPAK (TO-252) |
| Mounting Type | Surface Mount |
| Maximum Power Dissipation | 20 W |
| Minimum DC Current Gain | 60 |
| Maximum Emitter Base Voltage | 5 V dc |
| Maximum Operating Frequency | 1 MHz |
| Pin Count | 3 + Tab |
| Dimensions | 6.73 x 2.38 x 6.22 mm |
| Maximum Operating Temperature | +150 °C |
Key Features
- Lead Formed for Surface Mount Application in Plastic Sleeves (No Suffix) and Straight Lead Version in Plastic Sleeves (“−1” Suffix).
- Electrically Similar to Popular D44H/D45H Series.
- Low Collector Emitter Saturation Voltage − VCE(sat) = 1.0 Volt Max @ 8.0 A.
- Fast Switching Speeds.
- Complementary Pairs Simplifies Designs.
- Epoxy Meets UL 94 V−0 @ 0.125 in.
- ESD Ratings: Human Body Model, 3B > 8000 V; Machine Model, C > 400 V.
- NJV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable.
- Pb−Free Packages.
Applications
- Switching regulators.
- Converters.
- Power amplifiers.
Q & A
- What is the maximum DC collector current of the MJD44H11-1G transistor? The maximum DC collector current is 8 A.
- What is the maximum collector-emitter voltage of the MJD44H11-1G transistor? The maximum collector-emitter voltage is 80 V dc.
- What type of package does the MJD44H11-1G transistor use? The transistor is packaged in a DPAK (TO-252) surface mount configuration.
- What is the maximum power dissipation of the MJD44H11-1G transistor? The maximum power dissipation is 20 W.
- What is the minimum DC current gain of the MJD44H11-1G transistor? The minimum DC current gain is 60.
- What are the dimensions of the MJD44H11-1G transistor? The dimensions are 6.73 x 2.38 x 6.22 mm.
- What is the maximum operating temperature of the MJD44H11-1G transistor? The maximum operating temperature is +150 °C.
- Is the MJD44H11-1G transistor AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable.
- What are some common applications of the MJD44H11-1G transistor? Common applications include switching regulators, converters, and power amplifiers.
- Does the MJD44H11-1G transistor have ESD protection? Yes, it has ESD ratings: Human Body Model, 3B > 8000 V; Machine Model, C > 400 V).
