Denon DRA-F107 Service Manual page 48

4.2 Thermal Impedance (ICE2X765I and ICE2X765P2)
Parameter
Thermal Resistance
Junction-Ambient
Junction-Case
4.3 Operating Range
Note: Within the operating range the IC operates as described in the functional description.
Parameter
V Supply Voltage
CC
Junction Temperature of
Controller
Junction Temperature of
CoolMOS™
Symbol
ICE2A765I R
thJA4
ICE2B765I
ICE2A765P2
ICE2B765P2
ICE2A380P2 R
thJA5
ICE2A765I R
thJC1
ICE2B765I
ICE2A765P2
ICE2B765P2
ICE2A380P2 R
thJC2
Symbol Limit Values
min.
V V
CC CCoff
T -25
JCon
T -25
JCoolMOS
DRA-F107 / DRA-F107DAB
Electrical Characteristics
Limit Values Unit
min. max.
- 74 K/W
- 82 K/W
- 2.5 K/W
- 2.86 K/W
Unit Remarks
max.
21 V
130 C Limited due to thermal shut down
of controller
150 C
48
Remarks
Free standing with no
heat-sink