MR850 THRU MR856
SOFT RECOVERU, FAST SWITCHING PLASTIC RECTIFIER
VOLTAGE - 50 to 600 Volts CURRENT - 3.0 Amperes
FEATURES
l
l
l
l
l
l
High surge current capability
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
Void-free molded plastic package
3.0 ampere operation at T
A
=50 with no thermal runaway
Exceeds environmental standards of MIL-S-19500/228
Fast switching for high efficiency
DO-201AD
MECHANICAL DATA
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
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Resistive or inductive load.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at T
A
=50
Peak Forward Surge Current 10ms single half sine-
wave superimposed on rated load at T
A
=25
Maximum Repetitive Peak Forward Surge(Note1)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current T
A
=25
at Rated DC Blocking Voltage T
A
=100
Maximum Reverse Recovery Time(Note 3) T
J
=25
Typical Junction capacitance (Note 2)
Typical Thermal Resistance (Note 4)
Operating Junction Temperature Range
Storage Temperature Range
NOTES:
1. Repetitive Peak Forward Surge Current at f<15KHz
2.
3.
4.
Measured at 1 MHz and applied reverse voltage of 4.0 Volts
Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
Thermal Resistance From Junction to Ambient at 0.375"(9.5mm) lead length with both leads to heat sink
SYMBOLS MR850 MR851 MR852 MR854 MR856 UNITS
V
RRM
50
100
200
400
600
Volts
V
RMS
35
70
140
280
480
Volts
V
DC
50
100
200
400
600
Volts
I
(AV)
3.0
Amps
I
FSM
I
FRM
V
F
I
R
T
RR
C
J
R JA
T
J
T
STG
100.0
10.0
1.25
10.0
500.0
150
60
15.0
-50 to +125
-50 to +150
Amps
Amps
Volts
A
A
ns
P
F
/W
Microchip MCU
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