Datasheet > MBR840

MBR840

更新时间： 2024-09-17 00:02:03

品牌	Logo	应用领域
SIRECTIFIER		二极管瞄准线功效局域网
页数	文件大小	规格书
2页	80K
描述
肖特基势垒二极管Schottky Barrier Diodes，高结温低漏电流肖特基势垒二极管High Tjm Low IRRM Schottky Barrier Diodes，Tj = -65°C ~ 175°C, Tjm = 175°C。

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MBR840 数据手册

MBR830 thru MBR845

Wide Temperature Range and High Tjm Schottky Barrier Rectifiers

Dimensions TO-220AC

Dim.

Inches

Min. Max.

Milimeter

Min. Max.

0.500 0.580

0.560 0.650

0.380 0.420

0.139 0.161

2.300 0.420

0.100 0.135

0.045 0.070

12.70 14.73

14.23 16.51

9.66 10.66

C(TAB)

3.54

5.85

2.54

1.15

4.08

6.85

3.42

1.77

6.35

0.89

5.33

4.82

0.56

2.49

1.39

A=Anode, C=Cathode, TAB=Cathode

VRRM

VRMS

VDC

0.250

0.025 0.035

0.190 0.210

0.140 0.190

0.015 0.022

0.080 0.115

0.025 0.055

0.64

4.83

3.56

0.38

2.04

0.64

MBR830

MBR835

MBR840

MBR845

24.5

31.5

Symbol

Characteristics

Maximum Ratings

Unit

I(AV)

Maximum Average Forward Rectified Current @TC=125^oC

Peak Forward Surge Current 8.3ms Single Half-Sine-Wave

Superimposed On Rated Load (JEDEC METHOD)

IFSM

150

dv/dt

Voltage Rate Of Change (Rated VR)

10000

V/us

IF=8A @TJ=125^oC

Maximum Forward

0.57

0.70

0.84

IF=8A @TJ=25^oC

Voltage (Note 1)

IF=16A @TJ=25^oC

Maximum DC Reverse Current

At Rated DC Blocking Voltage

@TJ=25^oC

0.1

@TJ=125^oC

3.0

^oC/W

^oC

ROJC

Typical Thermal Resistance (Note 2)

Typical Junction Capacitance (Note 3)

Operating Temperature Range

Storage Temperature Range

250

-55 to +150

-55 to +175

TSTG

^oC

NOTES: 1. 300us Pulse Width, Duty Cycle 2%.

2. Thermal Resistance Junction To Case.

3. Measured At 1.0MHz And Applied Reverse Voltage Of 4.0V DC.

FEATURES

MECHANICAL DATA

* Metal of silicon rectifier, majority carrier conducton

* Guard ring for transient protection

* Low power loss, high efficiency

* High current capability, low VF

* Case: TO-220AC molded plastic

* Polarity: As marked on the body

* Weight: 0.08 ounces, 2.24 grams

* Mounting position: Any

* High surge capacity

* For use in low voltage, high frequency inverters, free

whelling, and polarity protection applications

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