TLE4271 Datasheet, PDF (6/20 Pages) Siemens Semiconductor Group – 5-V Low-Drop Fixed Voltage Regulator

TLE 4271
Optimum reliability and life time are guaranteed if the junction temperature does not
exceed 125 °C in operating mode. Operation at up to the maximum junction temperature
of 150 °C is possible in principle. Note, however, that operation at the maximum
permitted ratings could affect the reliability of the device.
Operating Range
Parameter
Input voltage
Junction temperature
Thermal Resistance
Junction ambient
Junction case
Symbol Limit Values
min. max.
V_I
6
40
T_j
– 40 150
Unit Notes
V–
°C –
R_thja
–
R_thjc
–
–
Z_thjc
–
65
K/W –
70
K/W SMD version
3
K/W –
6
K/W P-TO220-7-8
2
K/W t < 1 ms
Semiconductor Group
6
1998-11-01