FR05-12--FR05-20
Fast Recovery Rectifiers
VOLTAGE RANGE: 1200 --- 2000 V
CURRENT: 0.5 A
Features
Low cos t
Diffus ed junction
Low leakage
Low forward voltage drop
High current capability
Eas ily cleaned with Freon Alcohol,Is opropanol and
s im ilar s olvents
DO - 41
Mechanical Data
Cas e:JEDEC DO--41,m olded plas tic
Polarity: Color band denotes cathode
Weight: 0.012ounces ,0.34 gram s
Mounting pos ition: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
am bient tem perature unles s otherwis e s pecified.
Single phas e,half wave,50Hz,res is tive or inductive load. For capacitive load,derate by 20%.
FR05
-12
Maxim um recurrent peak revers e voltage
Maxim um RMS voltage
Maxim um DC blocking voltage
Maxim um average forward rectified current
9.5m m lead length,
Peak forward s urge current
10m s s ingle half-s ine-wave
s uperim pos ed on rated load
@T
J
=125
@T
A
=75
FR05
-14
1400
980
1400
FR05
-15
1500
1050
1500
0.5
FR05
-16
1600
1120
1600
FR05
-18
1800
1260
1800
FR05
-20
2000
1400
2000
UNITS
V
V
V
A
V
R RM
V
R MS
V
DC
I
F(AV)
1200
840
1200
I
FSM
30.0
A
Maxim um ins tantaneous forward voltage
@ 0.5 A
Maxim um revers e current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
2.0
5.0
100.0
500
12
55
-55 ---- + 150
-55 ---- + 150
V
A
ns
pF
/W
Maxim um revers e recovery tim e (Note1)
Typical junction capacitance
Typical thernal res is tance
(Note2)
(Note3)
Operating junction tem perature range
Storage tem perature range
N OTE:1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
2. Meas ured at 1.0MH
Z
and applied rev erse v oltage of 4.0V D C.
3. Thermal resistance f rom junction to am bient.
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FR05-12--FR05-20
Fast Recovery Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
N.1.
10
N.1.
t
rr
+0.5A
D.U.T.
(+)
50VDC
(APPROX)
(-)
1
N.1.
( - )
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
( + )
0
-0.25A
-1.0A
NOTE
S:1.RISETIM =7ns M INP IM E AN =1M .22pF
E
AX. UT P D CE
2.R TIM =10ns M SOURCEIM E
ISE E
AX.
P DANCE
=5O
SE TIM BASEFOR50/100 ns /cm
T E
1cm
FIG.2 --FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.3 --PEAK FORWARD SURGE CURRENT
50
AVERAGE FORWARD CURRENT
AMPERES
0.6
0.5
0.4
0.3
0.2
0.1
0
0
2
0
4
0
6
0
80
Single Phase
Half W 60H
Z
ave
Resistive or
Inductive Load
40
30
T
J
=25
8.3ms Single Half
Sine-Wave
20
10
0
1
10
100
100
120
140 160
180
200
AMBIENT TEMPERATURE,
FIG.4--TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
AMPERES
0.75
NUMBER OF CYCLES AT 60 Hz
FIG.5-- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,pF
T
J
=25
Pulse Width=300
µ
S
200
100
60
40
20
10
6
4
2
T
J
-25
0.5
0.25
1
0
0.6
1
2
3
0.1
0.2
0.4
1
2
4
10
20
40
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
REVERSE VOLTAGE,VOLTS
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