MUR860 판매점 - Power Rectifiers

MUR860 반도체 회로 부품 판매점

Power Rectifiers

Motorola Semiconductors

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Order this document

by MUR820/D

SWITCHMODE™ Power Rectifiers

. . . designed for use in switching power supplies, inverters and as

free wheeling diodes, these state–of–the–art devices have the

following features:

MUR820

MUR840

MUR860

• Ultrafast 25, 50 and 75 Nanosecond Recovery Time

• 175°C Operating Junction Temperature

• Popular TO–220 Package

• Epoxy Meets UL94, VO @ 1/8″

• Low Forward Voltage

• Low Leakage Current

• High Temperature Glass Passivated Junction

• Reverse Voltage to 600 Volts

Motorola Preferred Devices

ULTRAFAST

RECTIFIERS

8 AMPERES

200–400–600 VOLTS

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: U820, U840, U860

CASE 221B–03

TO–220AC

MAXIMUM RATINGS

Rating

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

Average Rectified Forward Current

Total Device, (Rated VR), TC = 150°C

Peak Repetitive Forward Current

(Rated VR, Square Wave, 20 kHz), TC = 150°C

Nonrepetitive Peak Surge Current

(Surge applied at rated load conditions halfwave, single phase, 60 Hz)

Operating Junction Temperature and Storage Temperature

THERMAL CHARACTERISTICS

Maximum Thermal Resistance, Junction to Case

ELECTRICAL CHARACTERISTICS

Maximum Instantaneous Forward Voltage (1)

(iF = 8.0 Amps, TC = 150°C)

(iF = 8.0 Amps, TC = 25°C)

Maximum Instantaneous Reverse Current (1)

(Rated dc Voltage, TJ = 150°C)

(Rated dc Voltage, TJ = 25°C)

Maximum Reverse Recovery Time

(IF = 1.0 Amp, di/dt = 50 Amps/µs)

(IF = 0.5 Amp, iR = 1.0 Amp, IREC = 0.25 Amp)

(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%.

SWITCHMODE is a trademark of Motorola, Inc.

Preferred devices are Motorola recommended choices for future use and best overall value.

Rev 3

Symbol

VRRM

VRWM

IF(AV)

820

200

MUR

840

400

8.0

860 Unit

600 Volts

Amps

IFM 16 Amps

IFSM

100 Amps

TJ, Tstg

–65 to +175

°C

RθJC

3.0

2.0 °C/W

vF Volts

0.895 1.00

1.20

0.975 1.30

1.50

iR µA

250 500

5.0 10

trr

MUR820 MUR840 MUR860

100

MUR820

1000

100

1.0

TJ = 175°C

100°C

25°C

7.0

5.0

3.0

2.0

TJ = 175°C

100°C 25°C

1.0

0.7

0.5

0.3

0.2

0.1

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1

vF, INSTANTANEOUS VOLTAGE (VOLTS)

Figure 1. Typical Forward Voltage

1.2

0.1

0.01

0 20 40 60 80 100 120 140 160 180 200

VR, REVERSE VOLTAGE (VOLTS)

Figure 2. Typical Reverse Current*

* The curves shown are typical for the highest voltage device in the

grouping. Typical reverse current for lower voltage selections can be

estimated from these same curves if VR is sufficiently below rated VR.

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

140

SQUARE WAVE

RATED VR APPLIED

150 160 170

TC, CASE TEMPERATURE (°C)

Figure 3. Current Derating, Case

180

RqJA = 16°C/W

RqJA = 60°C/W

(NO HEAT SINK)

8.0 SQUARE WAVE

6.0

4.0 dc

2.0 SQUARE WAVE

0 20 40 60 80 100 120 140 160 180 200

TA, AMBIENT TEMPERATURE (°C)

Figure 4. Current Derating, Ambient

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

TJ = 175°C

SQUARE WAVE

1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0

IF(AV), AVERAGE FORWARD CURRENT (AMPS)

Figure 5. Power Dissipation

2 Rectifier Device Data

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( motorola )

MUR860 rectifier

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국내 전력반도체 판매점

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MUR860 반도체 회로 부품 판매점

Power Rectifiers

국내 전력반도체 판매점

일반적인 전자부품 판매점

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