B34130, B3431, B3431BK3 Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:SOP48 D/C:00+
B34130, B3431, B3431BK3 Datasheet download
Part Number: B34130
MFG: PHILIPS
Package Cooled: SOP48
D/C: 00+
B34130, B3431, B3431BK3
- Table of contents:
Info of B34130
Info of B3431
Info of B3431BK3
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About B340
PDF/DataSheet Download
Datasheet: B340
File Size: 681910 KB
Manufacturer: FUJI [Fuji Electric]
Download : Click here to Download
About B3431
PDF/DataSheet Download
Datasheet: B3431
File Size: 128975 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About B3431BK3
PDF/DataSheet Download
Datasheet: B3431BK3
File Size: 128975 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
B3431 General Description
The Bay Linear B3431 is a three terminal adjustable shunt regulator with thermal stability over Temperature range. Using two external resistors allows the output voltage to be adjusted from 2.5V to 36V. With a sharp turn on characteristics the B3431 a superior replacement for zener diode applications.
The B3431 shunt regulator has a tolerance of 0.5% which has proven to be sufficient to overcome all of the other errors in the system to virtually eliminate the need for trimming in the power supply manufacturers assembly line and contribute a significant cost savings.
B3431 Maximum Ratings
| Parameter | Symbol | Maximum | Units |
| Cathode Voltage | Vz | 37 | V |
| Continuous Cathode Current | Iz | 150 | mA |
| Reference Input Current | IREF | 10 | mA |
| Power Dissipation at TA - 25°C S0-8 TO-92 SOT-23-3 |
PD | 750 775 200 |
mW |
| Thermal Resistance SOT-23-3 S0-8 TO-92 |
OJA | 575 175 160 |
°C/W |
| Operating Junction Temperature Range | TJ | -40 to +150 | °C |
| Storage Temperature Range | TSTG | -65 to +150 | °C |
| Lead Temperature (Soldering) 10 seconds | TLEAD | 300 | °C |
| ESD Rating (Human Body Model) | TESD | 2 | kV |
B3431 Features
• Wide Operating Range .1mA to100mA
• Tight Band Gap Tolerance .....0.5%
• Low Temp. Coefficient........30 ppm/
• Wide temp range of 40 to +105
• Available in SOT-23 package
• Tight Band Gap Tolerance .....0.5%
• Low Temp. Coefficient........30 ppm/
• Wide temp range of 40 to +105
• Available in SOT-23 package
B3431 Typical Application
• Switching Power Supplies
• Adjustable Power Supplies
• Linear Regulators
• Battery Powered Equipment
• Monitors, TV, VCR
• Instrumentation
• Adjustable Power Supplies
• Linear Regulators
• Battery Powered Equipment
• Monitors, TV, VCR
• Instrumentation
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