- 230 - REV.1 Oct.-2003
MR850 THRU MR858
3.0 AMPS. Fast Recovery Rectifiers
Voltage Range
50 to 800 Volts
Current
3.0 Amperes
eatures
a Low forward voltage drop
a High current capability
a High reliability
a
High surge current capability
echanical Data
a Cases: Molded plastic
a Epoxy: UL 94V-0 rate flame retardant
a Lead: Axial leads, solderable per MIL-
STD-202, Method 208 guaranteed
a Polarity: Color band denotes cathode end
a High temperature soldering guaranteed:
260/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs.,(2.3kg) tension
a
Weight: 1.2 grams
DO-201AD
Dimensions in inches and (millimeters)
aximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number Symbol
MR
850
MR
851
MR
852
MR
854
MR
856
MR
858
Unit
Maximum Recurrent Peak Reverse Voltage
VRRM
50 100
200
400
600
800
V
Maximum RMS Voltage VRMS
35 70 140
280
420
560
V
Maximum DC Blocking Voltage VDC 50 100
200
400
600
800
V
Maximum Average Forward Rectified
Current .375”(9.5mm) Lead Length
@TA = 55 I(AV) 3.0 A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method ) IFSM 150 A
Maximum Instantaneous Forward Voltage
@ 3.0A VF 1.25 1.3 V
Maximum DC Reverse Current @ TA=25
at Rated DC Blocking Voltage @ TA=100 IR 10
200 uA
uA
Maximum Reverse Recovery Time ( Note 1 )
Trr 100 150 nS
Typical Junction Capacitance ( Note 2 ) Cj 80 pF
Operating Temperature Range TJ -65 to +150
Storage Temperature Range TSTG -65 to +150
Notes:1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.