Features
Short reverse recovery time
Low stored charge
Wide current range
Excellent surge capabilities
Standard JEDEC types
Stud cathode and stud anode versions
Fully characterised reverse recovery conditions
I
F(AV)
@ T
C
= 100°C 6 * 12 * 6 12 16 A
I
F(RMS)
9.5 19 9.5 19 25 A
I
FSM
@

50Hz 72 145 110 145 180 A
@ 60Hz 75 * 150 * 115 150 190 A
I
2
t@

50Hz 26 103 60 103 160 A
2
s
@ 60Hz 23 94 55 94 150 A
2
s
I
2
√t 363 856 1452 1452 2290 I
2
√s
V
RRM
range 50 to 400 * 50 to 1000 V
t
rr
range see table ns
T
J
range - 65 to 150 °C
Major Ratings and Characteristics
1N3879- 1N3889-
1N3883 1N3893
Parameters 6FL 12FL 16FL Units
* JEDEC registred values.
1
FAST RECOVERY DIODES
Stud Version
1N3879(R), 1N3889(R)
6/ 12/ 16FL(R) SERIES
www.irf.com
Bulletin PD-2.030 revG 01/05
Description
This range of fast recovery diodes is
designed for applications in DC power
supplies, inverters, converters, choppers,
ultrasonic systems and for use as a free
wheeling diode.
case style
DO-203AA (DO-4)