Product Summary

The PA03 is a power operational amplifier. The super power PA03 advances the state of the art in both brute force power and self protection against abnormal operating conditions. Its features start with a copper dip package developed by Apex to extend power capabilities well beyond those attainable with the familiar TO-3 package. The increased pin count of the new package provides additional control features, while the superior thermal conductivity of copper allows substantially higher power ratings. The applications of the PA03 include linear and rotary motor drives, yoke/magnetic field deflection, programmable power supplies to ±68V and transducer/audio to 1000W.

Parametrics

PA03 absolute maximum ratings: (1)supply voltage, +VS to –VS: 150V; (2)output current, within SOA: Internally limited; (3)power dissipation, internal: 500W; (4)input voltage, differential: ±25V; (5)input voltage, common mode: ±VS; (6)temperature, pin solder-10s: 300℃; (7)temperature, junction1: 175℃; (8)temperature rangE, storage: –65 to +150℃; (9)operating temp. RANGE, case: –55 to +125℃; (10)shutdown voltage, differential: ±5V; (11)shutdown voltage, common mode: ±VS.

Features

PA03 features: (1)MO-127 copper power DIP package; (2)high internal power dissipation: 500 watts; (3)high voltage operation: ±75V; (4)very high current: ±30 amps; (5)internal soa protection; (6)output swings close to supply rails; (7)external shutdown control.

Diagrams

PA03 typical application

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PA035XSE
PA035XSE

Other


Data Sheet

Negotiable 
PA035XSL
PA035XSL

Other


Data Sheet

Negotiable 
PA0367ANLT
PA0367ANLT

Pulse

Transformers Audio & Signal TRANSFORMER

Data Sheet

0-1: $2.60
1-10: $1.73
10-100: $1.57
100-400: $1.57
PA0368.050NLT
PA0368.050NLT

Pulse

Power Inductors XFMR CUR SENSE 50:1

Data Sheet

0-330: $1.19
330-500: $1.01
500-1000: $0.87
1000-1100: $0.87
PA0368.080T
PA0368.080T

Pulse

Power Inductors XFMR CUR SENSE 80:1

Data Sheet

Negotiable 
PA0368.100NLT
PA0368.100NLT

Pulse

Power Inductors XFMR CUR SENSE 100:1

Data Sheet

0-330: $1.17
330-500: $1.00
500-1000: $0.85
1000-1100: $0.85
PA0368.100T
PA0368.100T

Pulse

Power Inductors XFMR CUR SENSE 100:1

Data Sheet

Negotiable 
PA0368.125NLT
PA0368.125NLT

Pulse

Power Inductors XFMR CUR SENSE 125:1

Data Sheet

0-330: $1.17
330-500: $1.00
500-1000: $0.85
1000-1100: $0.85