1N5820G datasheet(5/8 Pages) ONSEMI

tên linh kiện	1N5820G

Giải thích chi tiết về linh kiện	Axial Lead Rectifiers

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1N5820, 1N5821, 1N5822

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5

Figure 1. Maximum Reference Temperature

1N5820

Figure 2. Maximum Reference Temperature

1N5821

Figure 3. Maximum Reference Temperature

1N5822

Figure 4. Steady−State Thermal Resistance

15

2.0

VR, REVERSE VOLTAGE (VOLTS)

115

125

105

30

4.0

VR, REVERSE VOLTAGE (VOLTS)

125

115

105

95

85

75

L, LEAD LENGTH (INCHES)

1/8

0

25

20

15

10

5.0

0

2/8

40

95

85

75

5.0

3.0

4.0

7.0

10

20

5.0

7.0

10

15

20

3/8

4/8

5/8

6/8

7/8

1.0

40

35

30

BOTH LEADS TO HEATSINK,

EQUAL LENGTH

MAXIMUM

TYPICAL

RqJA (°C/W) = 70

50

40

28

20

15

10

8.0

15

VR, REVERSE VOLTAGE (VOLTS)

115

105

95

85

75

5.0

3.0

4.0

7.0

10

20

RqJA (°C/W) = 70

50

40

28

20

15

10

8.0

125

30

RqJA (°C/W) = 70

50

40

28

20

15

10

8.0

0.2

0.5

1.0

2.0

5.0

10

20

50

100

200

500

1.0 k

2.0 k

5.0 k

10 k

0.05

0.03

0.02

0.01

0.1

t, TIME (ms)

0.5

0.3

0.2

1.0

LEAD LENGTH = 1/4

″

Ppk

tp

t1

TIME

DUTY CYCLE = tp/t1

PEAK POWER, Ppk, is peak of an

equivalent square power pulse.

DTJL = Ppk • RqJL [D + (1 − D) • r(t1 + tp) + r(tp) − r(t1)] where:

DTJL = the increase in junction temperature above the lead temperature.

r(t) = normalized value of transient thermal resistance at time, t, i.e.:

r(t1 + tp) = normalized value of transient thermal resistance at time

t1 + tp, etc.

Figure 5. Thermal Response

20 k

The temperature of the lead should be measured using a ther-

mocouple placed on the lead as close as possible to the tie point.

The thermal mass connected to the tie point is normally large

enough so that it will not significantly respond to heat surges

generated in the diode as a result of pulsed operation once

steady−state conditions are achieved. Using the measured val-

ue of TL, the junction temperature may be determined by:

TJ = TL + DTJL

Số phần tương tự - 1N5820G

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Motorola, Inc	1N5820	168Kb / 6P	SCHOTTKY BARRIER RECTIFIERS 3.0 AMPERES 20, 30, 40 VOLTS
New Jersey Semi-Conduct...	1N5820	128Kb / 1P	SCHOTTKY BARRIER RECTIFIERS
Taiwan Semiconductor Co...	1N5820	63Kb / 2P	3.0 AMPS. Schottky Barrier Rectifiers
PACELEADER INDUSTRIAL	1N5820	467Kb / 2P	SCHOTTKY BARRIER RECTIFIER
Bytes	1N5820	151Kb / 2P	3.0 AMP SCHOTTKY BARRIER RECTIFIERS

More results

Mô tả tương tự - 1N5820G

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Motorola, Inc	MBR150	95Kb / 4P	Axial Lead Rectifiers
ON Semiconductor	MBR835	138Kb / 4P	Axial Lead Rectifiers September, 2006 ??Rev. 2
	MBR350	59Kb / 4P	Axial Lead Rectifiers June, 2006 ??Rev. 6
	1N5817	75Kb / 7P	Axial Lead Rectifiers July, 2006 ??Rev. 10
	MBR150	67Kb / 5P	Axial Lead Rectifiers June, 2006 ??Rev. 8
New Jersey Semi-Conduct...	MBR115P	133Kb / 2P	AXIAL LEAD RECTIFIERS
ON Semiconductor	MBR350	57Kb / 4P	Axial Lead Rectifiers December, 2004 ??Rev. 4
Weitron Technology	SR320	637Kb / 3P	Axial Lead Schottky Rectifiers
SiPower Inc.	SPSL20200	398Kb / 3P	Axial Lead Schottky Rectifiers
SiPower Inc.	SPSL15200	396Kb / 3P	Axial Lead Schottky Rectifiers

More results

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