LM395

Manufacturer Part NumberLM395
ManufacturerTexas Instruments
LM395 datasheet
 


Specifications of LM395

FunctionUltra Reliable Power TransistorPeak Output Current(a)1
Pin/package3TO  
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LM195,LM395
LM195/LM395 Ultra Reliable Power Transistors
Literature Number: SNOSBO4B

LM395 Summary of contents

  • Page 1

    ... LM195,LM395 LM195/LM395 Ultra Reliable Power Transistors Literature Number: SNOSBO4B ...

  • Page 2

    ... For low-power applications (under 100 mA), refer to the LP395 Ultra Reliable Power Transistor. The LM195/LM395 are available in the standard TO-3, Kovar TO-5, and TO-220 packages. The LM195 is rated for opera- tion from −55˚C to +150˚C and the LM395 from 0˚C to +125˚C. Features n Internal thermal limiting n Greater than 1.0A output current n 3.0 µ ...

  • Page 3

    ... Connection Diagrams TO-3 Metal Can Package Bottom View Order Number LM195K/883 See NS Package Number K02A (Note 5) TO-220 Plastic Package Case is Emitter Top View Order Number LM395T See NS Package Number T03B www.national.com 00600902 00600903 2 TO-5 Metal Can Package 00600904 Bottom View Order Number LM195H/883 ...

  • Page 4

    ... T = 25˚C A TO-3 Package (K) 2.3 TO-5 Package (H) 12 TO-220 Package (T) ≤ +150˚C for the LM195 and 0˚C ≤ +125˚C for the LM395 20V Internally Limited Internally Limited −55˚C to +150˚C 0˚C to +125˚C −65˚C to +150˚C 260˚C ...

  • Page 5

    Typical Performance Characteristics (for K and T Packages) Collector Characteristics Bias Current Base Emitter Voltage www.national.com Short Circuit Current 00600933 00600935 00600937 4 00600934 Quiescent Current 00600936 Base Current 00600938 ...

  • Page 6

    Typical Performance Characteristics Saturation Voltage Response Time 36V Transfer Function (for K and T Packages) (Continued) 00600939 00600941 00600908 5 Response Time 00600940 10V Transfer Function 00600907 Transconductance 00600909 www.national.com ...

  • Page 7

    Typical Performance Characteristics Small Signal Frequency Response Schematic Diagram www.national.com (for K and T Packages) (Continued) 00600910 6 00600911 ...

  • Page 8

    Typical Applications *Solid Tantalum Power PNP *Protects against excessive base drive **Needed for stability 1.0 Amp Voltage Follower 00600913 1.0 MHz Oscillator 7 00600912 Time Delay 00600914 00600915 www.national.com ...

  • Page 9

    Typical Applications † Solid Tantalum † Solid Tantalum www.national.com (Continued) 1.0 Amp Negative Regulator 1.0 Amp Positive Voltage Regulator 8 00600917 00600918 ...

  • Page 10

    Typical Applications (Continued) Fast Optically Isolated Switch CMOS or TTL Lamp Interface 40V Switch *Drive Voltage 0V to ≥ 10V ≤ 42V 6.0V Shunt Regulator with Crowbar Optically Isolated Power Transistor 00600919 00600921 00600923 Two Terminal 100 mA Current Regulator ...

  • Page 11

    Typical Applications Low Level Power Switch Turn ON = 350 mV Turn OFF = 200 mV Emitter Follower *Need for Stability *Prevents storage with fast fall time square wave drive www.national.com (Continued) 00600926 T = R1C R2 = 3R1 R2 ...

  • Page 12

    Typical Applications (Continued) *Adjust for 50 mA quiescent current † Solid Tantalum *Sixty turns wound on Arnold Type A-083081-2 core. **Four devices in parallel † Solid tantalum Power Op Amp 6.0 Amp Variable Output Switching Regulator 11 00600931 00600932 www.national.com ...

  • Page 13

    Physical Dimensions www.national.com inches (millimeters) unless otherwise noted TO-5 Metal Can Package Order Number LM195H/883 NS Package Number H03B TO-3 Metal Can Package Order Number LM195K/883 NS Package Number K02A 12 ...

  • Page 14

    ... Deutsch Tel: +49 (0) 69 9508 6208 English www.national.com Français Tel: +33 ( 8790 TO-220 Plastic Package Order Number LM395T NS Package Number T03B 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness ...

  • Page 15

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...