RHFL4913XX25_10 Datasheet, PDF (5/19 Pages) STMicroelectronics – Rad-hard positive fixed voltage regulator

RHFL4913XX25, RHFL4913XX33, RHFL4913XX50
3
Maximum ratings
Table 2.
Symbol
Absolute maximum ratings ⁽¹⁾
Parameter
V_I
DC input voltage, V_I - V_GROUND
I_O
Output current
P_D
T_C = 25°C power dissipation
T_STG
T_OP
T_J
ESD
Storage temperature range
Operating junction temperature range
Junction temperature ⁽²⁾
Electrostatic discharge capability
RHFL4913S, ESY
RHFL4913KP
KP, S Versions
ESY Version
1. Exceeding maximum ratings may damage the device.
2. Internally limited to about maximum +175 °C by thermal shutdown circuit.
Maximum ratings
Value
Unit
14
V
3
A
2
15
W
10
-65 to +150
°C
-55 to +150
°C
+150
°C
Class 3
Table 3. Thermal data
Symbol
Parameter
R_thJC
T_SOLD
Thermal resistance junction-case max.
Maximum soldering temperature, 10 sec.
Flat-16
8.3
TO-257
12.5
300
SMD.5
8.3
Unit
°C/W
°C
Doc ID 10004 Rev 11
5/19