MAT03_15 Datasheet, PDF (1/12 Pages) Analog Devices – Low Noise, Matched Dual PNP Transistor

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FEATURES
Dual Matched PNP Transistor
Low Offset Voltage: 100 ␮V Max
Low Noise: 1 nV/√Hz @ 1 kHz Max
High Gain: 100 Min
High Gain Bandwidth: 190 MHz Typ
Tight Gain Matching: 3% Max
Excellent Logarithmic Conformance: r_BE Ӎ 0.3 ⍀ typ
Low Noise, Matched
Dual PNP Transistor
MAT03
PIN CONNECTION
TO-78
(H Suffix)
GENERAL DESCRIPTION
The MAT03 dual monolithic PNP transistor offers excellent
parametric matching and high frequency performance. Low
noise characteristics (1 nV/√Hz max @ 1 kHz), high bandwidth
(190 MHz typical), and low offset voltage (100 µV max), makes
the MAT03 an excellent choice for demanding preamplifier appli-
cations. Tight current gain matching (3% max mismatch) and
high current gain (100 min), over a wide range of collector cur-
rent, makes the MAT03 an excellent choice for current mirrors.
A low value of bulk resistance (typically 0.3 Ω) also makes the
MAT03 an ideal component for applications requiring accurate
logarithmic conformance.
Each transistor is individually tested to data sheet specifications.
Device performance is guaranteed at 25°C and over the extended
industrial and military temperature ranges. To ensure the long-
term stability of the matching parameters, internal protection
diodes across the base-emitter junction clamp any reverse base-
emitter junction potential. This prevents a base-emitter breakdown
condition that can result in degradation of gain and matching
performance due to excessive breakdown current.
REV. C
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