LM317M_04 データシートの表示（PDF） - ON Semiconductor
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LM317M_04 Datasheet PDF : 16 Pages
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LM317M
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input−Output Voltage Differential
VI−VO
40
Vdc
Power Dissipation (Package Limitation) (Note 1)
Plastic Package, T Suffix, Case 221A
TA = 25°C
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case
Plastic Package, DT Suffix, Case 369C
PD
Internally Limited
qJA
70
°C/W
qJC
5.0
°C/W
TA = 25°C
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case
Plastic Package, ST Suffix, Case 318E
PD
Internally Limited
qJA
92
°C/W
qJC
5.0
°C/W
TA = 25°C
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case
PD
Internally Limited
qJA
245
°C/W
qJC
15
°C/W
Operating Junction Temperature Range
TJ
−40 to +125
°C
Storage Temperature Range
Tstg
−65 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Figure 25 provides thermal resistance versus pc board pad size.
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