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Page 1
SG117 / 217 / 317 / 117A / 217A / 317A
TM
®
1.5A Three Terminal Adj. Voltage Regulator
ABSOLUTE MAXIMUM RATINGS
WWW .
Microsemi
.C
OM
Power Dissipation ............................................................................................................................................................Internally Limited
Input to Output Voltage Differential ...................................................................................................................................................... 40V
Storage Temperature Range ................................................................................................................................................. -65°C to 150°C
Operating Junction Temperature .........................................................................................................................................................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
.
THERMAL DATA
K
3 Terminal TO-3 Metal Can
3.0°C/W
35°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
F
10-Pin Flatpack
80°C/W
145°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
R
3 Terminal TO-66 Metal Can
5.0°C/W
40°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
T
3-Pin TO-39 Metal Can
15°C/W
120°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
G
3-Pin TO-257 Hermetic
3.5°C/W
42°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
IG
3-Pin TO-257 Hermetic (Isolated)
3.5°C/W
42°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
P
ACKAGE
D
ATA
P
ACKAGE
D
ATA
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
L
20-Pin Ceramic (LCC) Leadless
35°C/W
120°C/W
THERMAL RESISTANCE
-
JUNCTION TO
C
ASE
,
θ
JC
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
θ
JA
).
The
θ
JA
numbers are guidelines for the thermal performance of the device/pc-board system. All of the
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