Electronic Components Datasheet Search |
|
SG7812AT Datasheet(PDF) 2 Page - Microsemi Corporation |
|
SG7812AT Datasheet(HTML) 2 Page - Microsemi Corporation |
2 / 7 page SG7800A/SG7800 SERIES 12/91 Rev 1.3 10/97 LINFINITY Microelectronics Inc. Copyright © 1997 11861 Western Avenue ∞ ∞ ∞ ∞ ∞ Garden Grove, CA 92841 2 (714) 898-8121 ∞ ∞ ∞ ∞ ∞ FAX: (714) 893-2570 ABSOLUTE MAXIMUM RATINGS (Note 1) Device Input Voltage Input Voltage Differential Output Voltage Input Voltage (transient) (Note 3) (Output shorted to ground) 5V 35V 50V 35V 12V 35V 50V 35V 15V 35V 50V 35V POSITIVE REGULATOR Operating Junction Temperature Hermetic (K, T, IG & L - Packages) ......................... 150°C Storage Temperature Range .......................... Lead Temperature (Soldering, 10 Seconds) ................. -65°C to 150°C 300°C Note 1. Values beyond which damage may occur. THERMAL DATA K Package: Thermal Resistance-Junction to Case, θ JC ................. 3.0°C/W Thermal Resistance-Junction to Ambient, θ JA ............... 35°C/W T Package: Thermal Resistance-Junction to Case, θ JC .................. 15°C/W Thermal Resistance-Junction to Ambient, θ JA ............ 120°C/W IG Package: Thermal Resistance-Junction to Case, θ JC ................. 3.5°C/W Thermal Resistance-Junction to Ambient, θ JA .............. 42°C/W L Package: Thermal Resistance-Junction to Case, θ JC .................. 35°C/W Thermal Resistance-Junction to Ambient, θ JA ............ 120°C/W Note A. Junction Temperature Calculation: T J = TA + (PD x θJA). Note B. The above numbers for θ JC are maximums for the limiting thermal resistance of the package in a standard mounting configuration. The θ JA numbers are meant to be guidelines for the thermal performance of the device/pc-board system. All of the above assume no ambient airflow. Note 3. Operation at high input voltages is dependent upon load current. When load current is less than 5mA, output will rise out of regulation as input- oiutput differential icreases beyond 30V. Note also from Figure 1, that maximum load current is reduced at high voltages. The 50V input rating of the SG140A series refers to ability to withstnd high line or transient conditions without damage. Since the regulator's maximum current capability is reduced, the output may fall out of regulation at high input voltages under nominal loading. FIGURE 1. PEAK OUTPUT CURRENT VS. INPUT - OUTPUT DIFFERENTIAL RECOMMENDED OPERATING CONDITIONS (Note 2) Note 2. Range over which the device is functional. CHARACTERISTIC CURVES Operating Junction Temperature Range: SG7800A/SG7800 ........................................ -55 °C to 150°C |
Similar Part No. - SG7812AT |
|
Similar Description - SG7812AT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |