The STZT2222A is MEDIUM POWER AMPLIFIER made by ST Microelectronics.
STZT2222A pinout

Brief overview of the content in a STZT2222A PDF file

STZT2222 STZT2222A MEDIUM POWER AMPLIFIER ADVANCE DATA s s s s SILICON EPITAXIAL PLANAR NPN TRANSISTORS MINIATURE PLASTIC PACKAGE FOR APPLICATION IN SURFACE MOUNTING CIRCUITS GENERAL PURPOSE MAINLY INTENDED FOR USE IN MEDIUM POWER INDUSTRIAL APPLICATION AND FOR AUDIO AMPLIFIER OUTPUT STAGE PNP COMPLEMENTS ARE STZT2907 AND STZT2907A RESPECTIVELY 2 1 SOT 223 2 3 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V CBO V CEO V EBO IC P tot T stg Tj Parameter STZT2222 Collector Base Voltage I E 0 Collector Emitter Voltage I B 0 Emitter Base Voltage I C 0 Collector Current Total Dissipation at T c 25 C Storage Temperature Max Operating Junction Temperature o Value STZT2222A 75 40 6 0 8 1 5 65 to 150 150 60 30 5 Unit V V V A W o o C C 1 5 October 1995 DataSheet 4 U com STZT2222 STZT2222A THERMAL DATA R thj amb R thj tab Thermal Resistance Junction Ambient Thermal Resistance Junction Collecor Tab Max Max 83 3 10 o o C W C W Mounted on a ceramic substrate area 30 x 35 x 0 7 mm ELECTRICAL CHARACTERISTICS Tcase 25 oC unless otherwise specified Symbol I CBO I CEX IBEX I EBO Parameter Collector Cut off Current I E 0 Collector Cut off Current V BE 3V Base Cut off Current V BE 3V Emitter Cut off Cur

[ Comprehensive information ]

Q: What is a voltage amplifier, and how does it work?
A: A voltage amplifier is an electronic circuit that increases the amplitude of an input voltage signal. It does this by using active or passive components to amplify the input signal, making it stronger and increasing its voltage level. The output voltage of the amplifier is proportional to the input voltage, and the amplification factor is determined by the circuit design.

Q: What are the types of voltage amplifiers?
A: There are many types of voltage amplifiers, including operational amplifiers (op-amps), transistor amplifiers, vacuum tube amplifiers, and integrated circuit (IC) amplifiers. Each type of amplifier has its unique design and application.

Q: What is the gain of a voltage amplifier?
A: The gain of a voltage amplifier is the ratio of the output voltage to the input voltage. It is typically expressed in decibels (dB) or as a numeric ratio.

Q: What is the frequency response of a voltage amplifier?
A: The frequency response of a voltage amplifier is the range of frequencies that the amplifier can amplify without significant distortion or attenuation. It is determined by the circuit design and the characteristics of the active and passive components used.

Manufacturers : ST Microelectronics

STM - STZT2222A Datasheet PDF



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