PANJIT MR851, MR850, MR856, MR854, MR852 Datasheet
MR850 THRU MR856
FEATURE
S
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTIC
S
S
RRM
RMS
D
C
(AV
)
s
FSM
s
FRM
s
F
R
R
R
J
6
0
P
J
STG
3.
DO-201A
D
SOFT RECOVERU, FA ST SWITCHING PLASTIC RECTIFIER
VOLTAGE - 50 to 600 Volts CURRENT - 3.0 Amperes
l
High surge current capability
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
l
Void-free molded plastic package
l 3.0 ampere operation at TA=50 ¢J with no thermal runaway
l
Exceeds environmental standards of MIL-S-19500/228
l
Fast switching for high efficiency
Case: JEDEC DO-201AD molded plastic
Terminals: Plated Axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color Band denotes end
Mounting Position: Any
Weight: 0.04 ounce, 1.1 gram
Ratings at 25¢J ambient temperature unless otherwise specified.
Resistive or inductive load.
SYMBOLS MR850 MR851 MR852 MR854 MR856 UNIT
Maximum Recurrent Peak Reverse Voltage V
Maximum RMS Voltage V
Maximum DC Blocking Voltage V
Maximum Average Forward Rectified Current
I
50 100 200 400 600 Volts
35 70 140 280 480 Volts
50 100 200 400 600 Volts
3.0 Amp
.375"(9.5mm) Lead Length at TA=50 ¢J
Peak Forward Surge Current 10ms single half sine-
I
100.0 Amp
wave superimposed on rated load at TA=25 ¢J
Maximum Repetitive Peak Forward Surge(Note1) I
Maximum Instantaneous Forward Voltage at 3.0A V
Maximum DC Reverse Current TA=25
¢J
at Rated DC Blocking Voltage TA=100¢J
Maximum Reverse Recovery Time(Note 3) TJ=25
¢J T
Typical Junction capacitance (Note 2) C
I
10.0 Amp
1.25 Volts
10.0
500.0
£g
£g A
150 ns
A
F
Typical Thermal Resistance (Note 4) R £KJA 15.0 ¢J/W
Operating Junction T emperature Range T
Storage Temperature Range T
-50 to +125 ¢J
-50 to +150 ¢J
NOTES:
1. Repetitive Peak Forward Surge Current at f<15KHz
2. Measured at 1 MHz and applied reverse voltage of 4.0 Volts
Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Irr=0.25A
4. Thermal Resistance From Junction to Ambient at 0.375"(9.5mm) lead length with both leads to heat sink
RATING AND CHARACTERISTIC CURVES
RESISTIVE OR INDUCTIVELOAD .375" 9.5mm LEAD
AMBIENT TEMPERATURE, ¢J
TJ = 50¢J 10ms SINGL
E
HALF SINE-WAVE AT
RATED LOA
D
NUMBER OF CYCLES AT 60H
z
INSTANTANEOUS FORWARD VOLTAGE, VOLT
S
PERCENT OF RATED PEAK REVERSE VOLTAG
E
REVERSE VOLTAGE, VOLTS
AV
IN
IN
MR850 THRU MR856
4.0
3.0
200
100
50
2.0
1.0
0
0
LENGTHS
20 40
60
80
100
120
140
CURRENT, AMPERES
ERAGE FORWARD RECTIFIED
CURRENT, AMPERES
10
PEAK FORWARD SURGE
1 5 10 50 100
Fig. 1-FORWARD CURRENT DERATING CURVE Fig. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
50
10
5.0
1.0
0.5
AMPERES
0.1
.05
TJ = 25¢J
PULSE WIDTH = 300uS
2% DUTY CYCLE
STANTANEOUS FORWARD CURRENT,
.01
0.4 0.6
0.8
1.0 1.2 1.4
1.6 1.8 2.0
10
1
MICROAMPERES
0.1
STANTANEOUS REVERSE CURRENT,
0.01
0 20 40 60 80
TJ = 100
TJ = 50
TJ = 25
¢J
¢J
¢J
100
120 140
Fig. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
60
10
5
CAPACITANCE, pF
1
1
Fig. 5-TYPICAL JUNCTION CAPACITANCE
4 10
Fig. 4-TYPICAL REVERSE CHARACTERISTICS
TJ = 25¢J
50 100
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