SG7905T Microsemi Analog Mixed Signal Group, SG7905T Datasheet - Page 2

• Manufacturer Part Number: SG7905T
• Description: IC VOLTAGE REG NEG 5V TO-39
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of SG7905T

• Regulator Topology: Negative Fixed
• Voltage - Output: -5V
• Voltage - Input: Down to -35V
• Voltage - Dropout (typical): 2V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-39
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Current - Limit (min): -

Copyright © 1997
Rev. 1.6, 2010-07-16
Operating Junction Temperature ......................................................................................................................................................... 150°C
Storage Temperature Range ................................................................................................................................................. -65°C to 150°C
Lead Temperature (Soldering 10 seconds) .......................................................................................................................................... 300°C
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground. Currents are positive into, negative out of
specified terminal
Junction Temperature Calculation: T
The θ
Device Output Voltage
IG
K
G
THERMAL RESISTANCE
THERMAL RESISTANCE
T
THERMAL RESISTANCE
THERMAL RESISTANCE
THERMAL RESISTANCE
THERMAL RESISTANCE
THERMAL RESISTANCE
THERMAL RESISTANCE
L
THERMAL RESISTANCE
THERMAL RESISTANCE
JA
TM
numbers are guidelines for the thermal performance of the device/pc-board system. All of the above assume no ambient airflow.
TO-3 3-Pin Metal Can
TO-257 3-Pin Hermetic
TO-257 3-Pin Hermetic (Isolated)
Leadless Chip Carrier 20-Pin Ceramic
TO-39 3-Pin Metal Can
-12V
-15V
-5V
.
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
-
-
-
-
-
-
-
-
-
-
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
JUNCTION TO
Input Voltage
J
= T
-35V
-35V
-40V
A
+ (P
A B S O L U T E M A X I M U M R A T I N G S
D
x θ
C
A
C
A
C
A
C
A
C
A
JA
ASE
MBIENT
ASE
MBIENT
ASE
MBIENT
ASE
MBIENT
ASE
MBIENT
).
, θ
, θ
, θ
, θ
, θ
Analog Mixed Signal Group
T H E R M A L D A T A
JC
JC
JC
JC
JC
, θ
, θ
, θ
, θ
, θ
®
(Output Shorted to Ground)
Microsemi
JA
JA
JA
JA
JA
Input Voltage Differential
35V
35V
35V
Negative Fixed Voltage Regulator
P
RODUCT
D
ATASHEET
SG79xxA / SG79xx
120°C/W
120°C/W
3.0°C/W
3.5°C/W
4.0°C/W
35°C/W
15°C/W
42°C/W
42°C/W
35°C/W
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