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| 型号： | SG7812AK |
| 厂商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分类： | Fixed Positive Single Output Standard Regulator |
| 英文描述： | 12 V FIXED POSITIVE REGULATOR, MBFM2 |
| 封装： | METAL CAN, TO-3, 3 PIN |
| 文件页数： | 2/7页 |
| 文件大小： | 96K |
| 代理商： | SG7812AK |
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
相关PDF资料 |
PDF描述 |
|---|---|
| SG7812K/883B | 12 V FIXED POSITIVE REGULATOR, MBFM2 |
| SG7812AL/DESC | 12 V FIXED POSITIVE REGULATOR, CQCC20 |
| SG7812AIG/883B | 12 V FIXED POSITIVE REGULATOR, SFM3 |
| SG7812AIG/DESC | 12 V FIXED POSITIVE REGULATOR, SFM3 |
| SG7812IG/883B | 12 V FIXED POSITIVE REGULATOR, SFM3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SG7812AK/883B | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:POSITIVE FIXED VOLTAGE REGULATOR |
| SG7812AK/DESC | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:Positive Fixed Voltage Regulator |
| SG7812AK-883B | 制造商:Microsemi Corporation 功能描述:REG STD LIN FIX POS 12V 1.5A 3PIN TO-3P - Rail/Tube |
| SG7812AK-DESC | 制造商:Microsemi Corporation 功能描述:Standard Regulator Pos 12V 1.5A 3-Pin(2+Tab) TO-3 制造商:Microsemi Corporation 功能描述:REG STD LIN FIX POS 12V 1.5A 2PIN TO-3 - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC REG LDO 12V 0.5A TO3 |
| SG7812AL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:POSITIVE FIXED VOLTAGE REGULATOR |
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