1.5KE400A/CA

更新时间： 2024-02-12 01:28:16

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
10页	142K
描述
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技术参数
数据手册

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1.5KE400A/CA 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	Base Number Matches：	1

1.5KE400A/CA 数据手册

Characteristics

Figure 2. Pulse definition for electrical characteristics

1.5KE

% I

Repetitive pulse current

t = rise time (µs)

100

= pulse duration time (µs)

Figure 3.

Peak pulse power dissipation

versus initial junction temperature

(printed circuit board)

Figure 4.

Peak pulse power versus

exponential pulse duration

100%

80%

Peak power

(on printed circuit)

60%

40%

20%

T initial

80 100 120 140 160 180 200

Figure 5.

Clamping voltage versus peak

pulse current

Figure 6.

Capacitance versus reverse applied

voltage for unidirectional types

(typical values)

(v)

C (pF)

1000

100

% I

10000

1.5KE440A

1.5KE220A

100

initial = 25°C

Tj = 25 °C

F = 1 MHz

1.5KE100A

1.5KE56A

r <10µs

1000

100

1.5KE22A

1.5KE12A

1.5KE6V8A

tp = 20 µs

tp = 1 ms

tp = 10 ms

(A)

100

500

0.1

100

1000

The curves of Figure 5 are specified for a junction temperature of 25 °C before surge. The

given results may be extrapolated for other junction temperatures by using the following

formula:

ΔV = αT × (Tamb - 25) × V (25 °C).

For intermediate voltages, extrapolate the given results.

4/10

Doc ID 2913 Rev 4

1 2 345 6 7...10

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