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MBR20200CT 参数 Datasheet PDF下载

MBR20200CT图片预览
型号: MBR20200CT
PDF下载: 下载PDF文件 查看货源
内容描述: 开关模式电源™双肖特基整流器 [SWITCHMODE⑩ Power Dual Schottky Rectifier]
分类和应用: 二极管开关局域网
文件页数/大小: 4 页 / 82 K
品牌: MOTOROLA [ MOTOROLA, INC ]
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MBR20200CT/D
SWITCHMODE
Power
Dual Schottky Rectifier
. . . using Schottky Barrier technology with a platinum barrier metal. This
state–of–the–art device is designed for use in high frequency switching power
supplies and converters with up to 48 volt outputs. They block up to 200 volts and
offer improved Schottky performance at frequencies from 250 kHz to 5.0 MHz.
200 Volt Blocking Voltage
Low Forward Voltage Drop
Guardring for Stress Protection and High dv/dt Capability
(10,000 V/µs)
Dual Diode Construction — Terminals 1 and 3 Must be
Connected for Parallel Operation at Full Rating
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
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
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
Storage Temperature
Voltage Rate of Change (Rated VR)
Per Leg
Per Package
MBR20200CT
SCHOTTKY BARRIER
RECTIFIER
20 AMPERES
200 VOLTS
4
1
2, 4
3
1
2
3
CASE 221A–06
(TO–220AB)
Symbol
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
IRRM
TJ
Tstg
dv/dt
Value
200
Unit
Volts
10
20
20
150
1.0
–65 to +150
–65 to +175
10,000
Amps
Amps
Amps
Amp
°C
°C
V/µs
THERMAL CHARACTERISTICS (PER LEG)
Thermal Resistance — Junction to Case
R
θJC
2.0
°C/W
ELECTRICAL CHARACTERISTICS (PER LEG)
Maximum Instantaneous Forward Voltage (1)
(IF = 10 Amps, TC = 25°C)
(IF = 10 Amps, TC = 125°C)
(IF = 20 Amps, TC = 25°C)
(IF = 20 Amps, TC = 125°C)
(Rated dc Voltage, TC = 25°C)
(Rated dc Voltage, TC = 125°C)
VF
0.9
0.8
1.0
0.9
1.0
50
Volts
Maximum Instantaneous Reverse Current (1)
IR
mA
DYNAMIC CHARACTERISTICS (PER LEG)
Capacitance (VR = –5.0 V, TC = 25°C, Frequency = 1.0 MHz)
(1) Pulse Test: Pulse Width = 300
µs,
Duty Cycle
2.0%.
SWITCHMODE is a trademark of Motorola, Inc.
Rev 1
CT
500
pF
©
Rectifier
Inc. 1996
Data
Motorola,
Device
1