Overview
The MAT01AHZ is a matched monolithic dual NPN transistor produced by Analog Devices Inc. This component is distinguished by its excellent stability of critical parameters over both temperature and time, thanks to an exclusive Silicon Nitride 'Triple-Passivation' process. The MAT01AHZ is designed to provide high performance in various low-noise and low-level signal applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 6-Lead TO-78 |
| Pin Count | 6 |
| Minimum DC Current Gain (hFE) | 500 @ 10 μA @ 15 V |
| Maximum Operating Frequency | 450 MHz (Typical) |
| Temperature Range | −55°C to +125°C |
| VOS (VBE match) | 40 μV typical, 100 μV maximum |
| TCVOS | 0.5 μV/°C maximum |
| Low Noise Voltage | 0.23 μV p-p from 0.1 Hz to 10 Hz |
| Breakdown Voltage | 45 V minimum |
Key Features
- Low VOS (VBE match): 40 μV typical, 100 μV maximum
- Low TCVOS: 0.5 μV/°C maximum
- High hFE: 500 minimum
- Low noise voltage: 0.23 μV p-p from 0.1 Hz to 10 Hz
- High breakdown voltage: 45 V minimum
- Excellent hFE linearity from 10 nA to 10 mA
- High gain at low collector current, making it ideal for low-power, low-level input stages
Applications
- Weigh scales
- Low noise, op amp front end
- Current mirror and current sink/source
- Low noise instrumentation amplifiers
- Voltage controlled attenuators
- Log amplifiers
Q & A
- What is the MAT01AHZ? The MAT01AHZ is a matched monolithic dual NPN transistor produced by Analog Devices Inc.
- What is the package type of the MAT01AHZ? The MAT01AHZ comes in a 6-Lead TO-78 package.
- What is the minimum DC current gain (hFE) of the MAT01AHZ? The minimum DC current gain is 500 @ 10 μA @ 15 V.
- What is the temperature range of the MAT01AHZ? The temperature range is −55°C to +125°C.
- What are the key applications of the MAT01AHZ? Key applications include weigh scales, low noise op amp front ends, current mirrors, low noise instrumentation amplifiers, voltage controlled attenuators, and log amplifiers.
- What is the breakdown voltage of the MAT01AHZ? The breakdown voltage is 45 V minimum.
- What is the noise voltage specification of the MAT01AHZ? The noise voltage is 0.23 μV p-p from 0.1 Hz to 10 Hz.
- Why is the MAT01AHZ suitable for low-power applications? The MAT01AHZ is suitable for low-power applications due to its high gain at low collector current.
- What is the TCVOS of the MAT01AHZ? The TCVOS is 0.5 μV/°C maximum.
- Is the MAT01AHZ RoHS compliant? Yes, the 'Z' suffix indicates that the part is RoHS compliant.
