Datasheet > SMB51CA

SMB51CA

更新时间： 2024-01-29 13:34:31

品牌	Logo	应用领域
台湾光宝 - LITEON		二极管
页数	文件大小	规格书
4页	37K
描述
SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

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技术参数
数据手册

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SMB51CA 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.84	Is Samacsys：	N
最大钳位电压：	82.4 V	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
极性：	UNIDIRECTIONAL	最大重复峰值反向电压：	51 V
子类别：	Transient Suppressors	表面贴装：	YES
Base Number Matches：	1

SMB51CA 数据手册

RATING AND CHARACTERISTIC CURVES

SMB SERIES

LITE ON

FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT

FIG.1 - PULSE DERATING CURVE

100

120

100

Pulse Width 8.3ms

Single Half-Sine-Wave

(JEDEC METHOD)

10 X 1000 WAVEFORM AS

DEFINED BY R.E.A.

NUMBER OF CYCLES AT 60Hz

100

1000

200

125

AMBIENT TEMPERATURE, C

150

175

200

100

FIG.3 - PULSE WAVEFORM

FIG.4 - TYPICAL JUNCTION CAPACITANCE

T =10us

10000

1000

Peak value (I

RSM)

100

Uni-directional

RSM

Half value=

TJ = 25 C

Pulse width (T ) is defined

as that point where the

peak current decays to

Bi-directional

50% of I

RSM

10 x 1000 waveform as

defined by R.E.A.

100

=25 C

100

1.0

2.0

T, TIME ( ms )

3.0

4.0

STAND-OFF VOLTAGE, VOLTS

FIG.5 - PULSE RATING CURVE

FIG.6 - STEADY STATE POWER DERATING CURVE

100

5.0

4.0

3.0

T =150 C

NON-REPETITIVE

PULSE WAVEFORM

SHOWN IN FIG 3.

2.0

1.0

0.1

60Hz RESISTIVE OR

INDUCTIVE LOAD

5.0mm LEAD AREAS

0.0

1.0us

10us

100us

1.0ms

10ms

0.1us

100

125

150

175

TL, LEAD TEMPERATURE

T , PULSE WIDTH

REV. 1, 24-May-2000

123 4

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