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Bulletin PD-2.030 revG 01/05
1N3879(R), 1N3889(R) 6/ 12/ 16FL(R) SERIES
FAST RECOVERY DIODES Stud Version
Major Ratings and Characteristics
Parameters
IF(AV) @ TC = 100C IF(RMS) IFSM @ 50Hz @ 60Hz I2t @ 50Hz @ 60Hz I2t V RRM range trr TJ range range
1N3879- 1N38891N3883 1N3893
6FL 12FL 16FL Units
6 9.5 110 115 60 55 12 19 145 150 103 94 16 25 180 190 160 150 A A A A A2 s A2 s I2s V ns C
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.
6* 9.5 72 75 * 26 23 363
12 * 19 145 150 * 103 94 856
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
1452 1452 2290 50 to 1000
50 to 400 *
see table - 65 to 150
* JEDEC registred values.
case style DO-203AA (DO-4)
www.irf.com
1
1N3879(R), 1N3889(R), 6/ 12/ 16FL(R) Series
ELECTRICAL SPECIFICATIONS Voltage Ratings
Type number
1N3879. 1N3880. 1N3881. 1N3882. 1N3883. 1N3889. 1N3890. 1N3891. 1N3892. 1N3893. 5 10 6FL.. 12FL.. 16FL.. 20 40 60 80 100 -
Voltage VRRM max. repetitive Code peak and off-state voltage V
50 100 200 300 400 50 100 200 300 400 50 100 200 400 600 800 1000
VRSM , maximum non- IRRM max. IRRM max. IRRM max. repetitive peak voltage TJ = 25C TJ = 100C TJ = 150C V A mA mA
75 150 250 350 450 75 150 250 350 450 75 150 275 500 725 950 1250 50 6.0 25 * 3.0 * 5.0 * 15 * 1.0 * 3.0 *
12
Forward Conduction
Parameter
IF(AV) Max. average forward current @ TC = 100C IF(RMS) Max. RMS current IFSM Max. peak, one-cycle non-repetitive forward current
1N3879. 1N3883.
6FL..
1N3889. 1N3893. 16FL.. Units Conditions 12FL..
12 * 19 170 180 145 150 *
145
6* 9.5 85 90 72 75 *
6 9.5 130 135 110 115 86 78 60 55 856 1.4 1.5
16 25 215 225 180 190
230
A A
180 conduction, half sine wave. DC
t = 10ms No voltage t = 8.3ms reapplied
A
t = 10ms 100% VRRM t = 8.3ms reapplied t = 10ms No voltage
Sinusoidal half wave Initial TJ = 150C
2222222222222
I2t
Maximum I2t for fusing
36 33 26 23
130 103 94 1452 1.4 * 1.5 *
210 160 150 2290 1.4 1.5
A2 s
t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied
I t VFM
2
Maximum I t for fusing Max. forward voltage
2
363 1.4 * 1.5 *
A s V
2
t = 0.1 to 10ms, no voltage reapplied TJ = 25C, IF = rated IF(AV) (D.C.) TC = 100C, IFM = x rated IF(AV)
* JEDEC registered value
2
1N3879(R), 1N3889(R), 6/ 12/ 16FL(R) Series
Recovery Characteristics
Parameter 1N3879. 1N3889. 1N3883. 1N3893. 6FL.. 12FL.. Units Conditions 16FL.. S02 S05
... ... ns --... ... nC TJ = 25C, IF = 1A to VR = 30V, dIF/dt = 100A/s TJ = 25C, dIF/dt = 25A/s, IFM = p x rated IF(AV) IFM = p x rated IF(AV) TJ = 25C, IF = 1A to VR = 30V, dIF/dt = 100A/s TJ = 25C, dIF/dt = 25A/s, IFM = p x rated IF(AV) 200 500 ... ... ...
trr
Max. reverse recovery time
150 300 *
150 300 * 5* 350 400
IRM(REC) Max. peak recovery current QRR Max. reverse recovered charge * JEDEC registered value
4* 400 400
Thermal and Mechanical Specification
Parameter
TJ Tstg Max. junction operating temperature range Max. storage temperature range 2.5
1N3879. 1N3889. 1N3883. 1N3893. 6FL.. 12FL..
-65 to 150
Units Conditions 16FL.. 23
C
-65 to 175 2.0 0.5 1.5 +0-10% 13 1.2 +0-10% 10 Nm lbf.in Nm lbf.in g (oz) JEDEC Lubricated threads 1.6 C/W Mounting surface, smooth, flat and greased Not lubricated threads DC operation
RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Allowable mounting torque
wt
Approximate weight Case style
7 (0.25) DO-203AA(DO-4)
RthJC Conduction
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
1N3879. 1N3883. 6FL.. Conduction angle
180 120 60 30 0.58 0.60 1.28 2.20
1N3889. 1N3893. 12FL..
0.46 0.48 1.02 1.76
16FL..
0.37 0.39 0.82 1.41
1N3879. 1N3883. 6FL..
0.33 0.58 1.28 2.20
1N3889. 1N3893. 12FL..
0.26 0.46 1.02 1.76
16FL.. Units Conditions
0.21 0.37 0.82 1.41 K/W TJ = 150C
Sinusoidal conduction
Rectangular conduction
3
1N3879(R), 1N3889(R), 6/ 12/ 16FL(R) Series
Ordering Information Table
Device Code
A
1 1 2 3 4 5 6 7 Omit = Standard or Fast Recovery Diode A F L R = Avalanche Diode = Diode = Only for Fast Diode = Stud Reverse Polarity Current Code I(AVG) = Exact Current Rating Omit = Standard Recovery Diode Omit = Stud Forward Polarity
16
2
F
3
L
4
R
5
60
6
M
7
S02
8
12
Voltage code: Code x 10 = VRRM (see Voltage Ratings table) Outlines: Omit = Stud Base UNF Thread M = Stud Base Metric Thread
8
-7 trr code only for Fast Diode (see Recovery Characteristics table)
Outline Table
2222222222222
Conforms to JEDEC DO-203AA (DO-4)
All dimensions in millimeters
4
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