2007-04-19
1
BAL74/BAR74...
Silicon Switching Diode
• For high-speed switching applications
• Pb-free (RoHS compliant) package
1)
• Qualified according AEC Q101
BAL74 BAR74
!
!
Type Package Configuration Marking
BAL74
BAR74
SOT23
SOT23
single
single
JCs
JBs
Maximum Ratings at T
A
= 25°C, unless otherwise specified
Parameter
Symbol Value Unit
Diode reverse voltage V
R
50 V
Peak reverse voltage V
RM
50
Forward current I
F
250 mA
Peak forward current I
FM
-
Surge forward current, t = 1 µs I
FS
4.5 A
Non-repetitive peak surge forward current I
FSM
-
Total power dissipation
T
S
≤ 54°C
P
tot
370 mW
Junction temperature T
j
150 °C
Storage temperature T
stg
-65 ... 150
Thermal Resistance
Parameter Symbol Value Unit
Junction - soldering point
2)
, BAL74, BAR74 R
thJS
≤ 260
K/W
1
Pb-containing package may be available upon special request
2
For calculation of R
thJA
please refer to Application Note Thermal Resistance