MBRF20200CT Datasheet, PDF (1/4 Pages) Motorola, Inc – SWITCHMODE™ Schottky Power Rectifirer

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by MBRF20200CT/D
SWITCHMODE™
Schottky Power Rectifier
MBRF20200CT
The SWITCHMODE Power Rectifier employs the Schottky Barrier principle in
a large area metal–to–silicon power diode. State–of–the–art geometry features
epitaxial construction with oxide passivation and metal overlay contact. Ideally
suited for use as rectifiers in very low–voltage, high–frequency switching power
supplies, free wheeling diodes and polarity protection diodes.
• Highly Stable Oxide Passivated Junction
• Very Low Forward Voltage Drop
• Matched Dual Die Construction
• High Junction Temperature Capability
• High dv/dt Capability
• Excellent Ability to Withstand Reverse Avalanche Energy
Transients
• Guardring for Stress Protection
• Epoxy Meets UL94, VO at 1/8″
• Electrically Isolated. No Isolation Hardware Required.
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• UL Recognized File #E69369
Mechanical Characteristics
• Case: Epoxy, Molded
• Weight: 1.9 grams (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
• Lead Temperature for Soldering Purposes: 260°C Max. for 10
Seconds
• Shipped 50 units per plastic tube
• Marking: B20200
Motorola Preferred Device
SCHOTTKY BARRIER
RECTIFIER
20 AMPERES
150 and 200 VOLTS
1
1
2
3
3
CASE 221D–02
ISOLATED TO–220
MAXIMUM RATINGS, PER LEG
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Rated VR) TC = 125°C
Peak Repetitive Forward Current, Per Leg
(Rated VR, Square Wave, 20 kHz) TC = 90°C
Per Leg
Per Package
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 µs, 1.0 kHz)
Operating Junction Temperature and Storage Temperature
Voltage Rate of Change (Rated VR)
THERMAL CHARACTERISTICS, PER LEG
Thermal Resistance — Junction to Case
Symbol
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
IRRM
TJ, Tstg
dv/dt
R_θJC
Value
200
10
20
20
150
1.0
– 65 to +150
10,000
3.5
Unit
Volts
Amps
Amps
Amps
Amp
°C
V/µs
°C/W
SWITCHMODE is a trademark of Motorola, Inc.
Preferred devices are Motorola recommended choices for future use and best overall value.
Rev 1
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