LQA06T300
™
Qspeed
Family
300 V, 6 A Q-Series Diode
Product Summary
I
F(AVG)
V
RRM
Q
RR
(Typ at 125 °C)
I
RRM
(Typ at 125 °C)
Softness t
b
/t
a
(Typ at 125 °C)
6
300
27
1.87
0.7
A
V
nC
A
General Description
This device has the lowest Q
RR
of any 300 V
Silicon diode. Its recovery characteristics
increase efficiency, reduce EMI and eliminate
snubbers.
Applications
•
AC/DC and DC/DC output rectification
•
Output & freewheeling diodes
•
Motor control drive circuits
•
Uninterruptible Power Supply (UPS) inverters
Pin Assignment
Features
•
Low Q
RR
, Low I
RRM
, Low t
RR
•
High dI
F
/dt capable (1000A/µs)
•
Soft recovery
A
C
Benefits
•
Increases efficiency
•
Eliminates need for snubber circuits
•
Reduces EMI filter component size & count
•
Enables extremely fast switching
TO-220AC
RoHS Compliant
Package uses Lead-free plating and
“Green” mold compound
Halogen free per IEC 61249-2-21.
Absolute Maximum Ratings
Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life impaired. Functional
operation under these conditions is not implied.
Symbol
V
RRM
I
F(AVG)
I
FSM
I
FSM
T
J
T
STG
P
D
V
RRM
Parameter
Peak repetitive reverse voltage
Average forward current
Non-repetitive peak surge current
Non-repetitive peak surge current
Maximum junction temperature
Storage temperature
Lead soldering temperature
Power dissipation
Peak repetitive reverse voltage
Conditions
T
J
= 150 °C, T
C
= 117°C
60 Hz, �½ cycle
�½ cycle of T = 28 us Sinusoid, T
C
= 25 °C
Rating
300
6
37
350
150
–55 to 150
300
33.8
300
Units
V
A
A
A
°C
°C
°C
W
V
Leads at 1.6mm from case, 10 sec
T
C
= 25 °C
Thermal Resistance
Symbol
R
θ
JA
R
θ
JC
Resistance from:
Junction to ambient
Junction to case
Conditions
TO-220
TO-220
Rating
62
3.7
Units
°C/W
°C/W
www.powerint.com
January 2011