MR820 THRU MR828
Features
Mechanical Data
· Plastic package has Underwrites Laboratory Flammability
Classification 94V-0
· Fast switching speed
· Diffused junction
· High current capability
· High temperature soldering guaranteed : 250℃/10 seconds,
0.375"(9.5mm) lead length, 5 lbs.(2.3kg) tension.
Maximum Ratings And Electrical Characteristics
· Case : P-6 molded plastic body
· Terminals : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.07 ounce, 2.1 grams
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
CURRENT 5.0 Amperes
VOLTAGE 50 to 800 Volts
Notes:
(1) Test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Volts
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
V
DC
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=55℃
Maximum instantaneous forward voltage
at 5.0A
VRRM Volts
Symbols Units
1.1VF
VRMS
5.0
Amps
Amps
300.0IFSM
TJ
TSTG
10
-55 to +150 ℃
Volts
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
50
MR820
35
50
10
100
Volts
μA
ns
pF
I(AV)
IR
Trr
300
CJ
100
MR821
70
100
200
MR822
140
200
400
MR824
280
400
600
MR826
420
600
Maximum thermal resistance
120
RθJA ℃/W
800
MR828
560
800
Dimensions in inches and (millimeters)
P-6
1.0(25.4)
MIN.
1.0(25.4)
MIN.
0.360(9.1)
0.340(8.6)
0.052(1.3)
0.048(1.2)
DIA.
0.360(9.1)
0.340(8.6)
DIA.
TA=25℃
TA=100℃
RATINGS AND CHARACTERISTIC CURVES MR820 THRU MR828
FIG .5 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG . 2 MAXIMUM CURRENT DERATING CURVE
FIG .4 TYPICAL JREVERSE CHARACTERISTICS
FIG .3 MAXIMUM FORWARD SURGE
NUMBER OF CYCLES
o
Tj=25 C
PULSE WIDTH=300us
1%DUTY CYCLE
o
T .AMBIENT TRMPERATURE ( C)
A
10
1
0.1
0.01 0 20 40 60 80 100 120 140
100
10
1
0.10.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
6.0
5.0
4.0
2.0
00 20 40 60 80 100 120 140 180 200
300
200
100
110 50 100
trr
1cm
50
NONINDUCTIVE
10
NONINDUCTIVE
DUT
OSCILLOSCOPE
(NOTE 1 )
(+ )
25Vdc
(approx)
(-)
NOTES:
1 . RISE
TIME = 7ns
max.
INPUT
IMPEDANCE=
1 MEGOHM
22pf
2 .
RISE
TIME = 10ns
max.
SOURSE
IMPEDANCE = 50ohmsf
+0.5A
-1.0A
SET TIME BASE FOR
5/ 20ns / cm
NONINDUCTIVE
PULSE
GENERATOR
( NOTE 2 ) -0.25A
0
(-)
(+)
160
o
Tj=25 C
o
Tj=50 C
o
Tj=100 C
SINGLE PHASE HALF
WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
8.3 ms Single Half Sine
Wave
Io-AVERAGE RECTIFIED
CURRENT (A)
PEAK FORWARD SURGE CURRENT
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT AMPERES
NO OF CYCLES AT 60 HZ
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG . -REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
1
