Rev. A
/
DX
2007
-
06
-
04
MF850 –
MR858
3.0A Fast Recover
y
Rectifier
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Page 1
of 4
Tel: (800)
-
TAITRON (800)
-
824
-
8766 (661)
-
257
-
6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
3.0A Fast Recovery Rectifier
Features
• Fast switching for high efficiency
• High surge current capability
• High temperature soldering guaranteed 250°C/10 seconds
/.0375" (9.5mm) lead length, 5lbs (2.3kg) tension
• RoHS Compliance
Mechanical Data
Case: JEDEC DO-201AD, molded plastic body
Epoxy: Plastic package has UL flammability classification 94V-0
Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Weight: 1.1 grams
Maximum Ratings and Electr ical Characteristics (T
A
=25ºC unless noted otherwise)
Symbol Description MR850 MR851 MR852 MR854 MR856 MR858 Unit Conditions
VRRM Maximum Re petitive
Peak Reverse Voltage 50 100 200 400 600 800 V
VRMS Maximum RMS Voltage 35 70 140 280 420 560 V
VDC Maximum DC Blocking
Voltage 50 100 200 400 600 800 V
IF(AV) Maximum Average
Forward Rectified
Current 3.0 A
Ta=90 ˚C
IFSM Peak Forward Surge
Current 200 A
8.3ms single half
sine-wave
superimposed on
rated load (JEDEC
method)
DO-201AD
3.0A Fast Recover
y
Rectifier
Rev. A/DX 2007
-
06
-
04
MF850 –
MR858
www.taitroncomponents.com Page 2
of 4
Fig.1-Max. Forward Current Derating Curve
Ambient Temperature Ta (°C)
Fig.2-Max. Non-Repetitive Forward Surge Current
Number of Cycles at 60Hz
Note: Thermal resistance from junction to ambient and from junction to lead at 0.375”(9.5mm) lead
length, with both leads equally heat sink.
Typical Characteristics Curves
Symbol Description MR850 MR851 MR852 MR854 MR856 MR858 Unit Conditions
VF Maximum
Instantaneous
Forward Voltage 1.3 V
IF=3.0 A
10 TA=25° C
IR Maximum DC
Reverse Current at
Rated DC Blocking
Voltage 150 200 250 300 500
µA TA=100° C
Trr Typical Reverse
Recovery Time 150 250 500 nS
IF=0.5A, IR=1A,
Irr=0.25A
RthJA
RthJL Typical Thermal
Resistance 22
8.0 °C / W Note
CJ Typical Junction
Capacitance 28 pf VR=4V, f=1MHz
TJ Operating
Temperature range -50 to +150
TSTG Storage Temperature
Range -50 to +150 ° C
Average Forward Rectified Current (A)
Peak Forward Surge Current (A)
3.0A Fast Recover
y
Rectifier
Rev. A/DX 2007
-
06
-
04
MF850 –
MR858
www.taitroncomponents.com Page 3
of 4
Fig.3- Typical Forward Characteristics
Forward Voltage (V)
Dimensions in inches (mm)
Instantaneous Forward Current (A)
Fi g.4- Typical J unction Capacitance
Reverse Voltage (V)
Junction Capacitance (pF)
D0-201AD
3.0A Fast Recover
y
Rectifier
Rev. A/DX 2007
-
06
-
04
MF850 –
MR858
www.taitroncomponents.com Page 4
of 4
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONE NTS MEXICO, S. A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAIT R O N CO MPONE TS I N CO R PORATE D, SHANG HA I REPRES E NT A T I V E O F FICE
CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
