LQA16T300
™
Qspeed
Family
300 V, 16 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)
16
300
44
2.65
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
Pin Assignment
•
AC/DC and DC/DC output rectification
•
Output and freewheeling diodes
•
DC-AC Inverters
Features
•
Low Q
RR
, Low I
RRM
, Low t
RR
•
High dI
F
/dt capable (1000A/µs)
•
Soft recovery
Benefits
A
C
TO-220AC
RoHS Compliant
Package uses Lead-free plating and
Green mold compound.
Halogen free per IEC 61249-2-21.
•
Increases efficiency
•
Eliminates need for snubber circuits
•
Reduces EMI filter component size & count
•
Enables extremely fast switching
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(MAX)
T
STG
P
D
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
Conditions
T
J
= 150 °C, T
C
= 104 °C
60 Hz, �½ cycle
�½ cycle of t=28 µs Sinusoid, T
C
=25 °C
Rating
300
16
100
350
150
–55 to 150
300
65.8
Units
V
A
A
A
°C
°C
°C
W
Leads at 1.6 mm 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
1.9
Units
°C/W
°C/W
www.powerint.com
January 2011
POWERINT [ POWER INTEGRATIONS, INC. ]
