Datasheet > 1.5KE18/73

1.5KE18/73

更新时间： 2024-01-03 19:17:27

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
6页	52K
描述
Transient Suppressor,

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技术参数
数据手册

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1.5KE18/73 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.55	Base Number Matches：	1

1.5KE18/73 数据手册

1.5KE Series and 1N6267 thru 1N6303A

Vishay Semiconductors

formerly General Semiconductor

Ratings and

Characteristic Curves (T_A= 25°C unless otherwise noted)

Fig. 1 – Peak Pulse Power Rating Curve

Fig. 2 – Pulse Derating Curve

100

0.1

0.1µs

1.0µs

10µs

100µs

1.0ms

10ms

100

125

150

175 200

t_d— Pulse Width (sec.)

T_A— Ambient Temperature (°C)

Fig. 3 – Pulse Waveform

Fig. 4 - Typical Junction Capacitance

150

100

10,000

1,000

T_J= 25°C

Pulse Width (td)

Unidirectional

Bidirectional

tr = 10µsec.

is defined as the point

Peak Value

I_PPM

where the peak current

decays to 50% of I_PPM

= 0

Half Value — IPP

I_PPM

= Rated

100

Stand-off Voltage

10/1000µsec. Waveform

as defined by R.E.A.

f = 1 MHz

Vsig = 50mVp-p

T = 25°C

1.0

3.0

4.0

2.0

100

500

t — Time (ms)

V_(BR), Breakdown Voltage (V)

Fig. 6 - Maximum Non-repetitive Peak Forward

Fig. 5 – Steady State Power

Derating Curve

Surge Current Unidirectional Only

200

8.0

8.3ms Single Half Sine-Wave

60 H_Z

Resistive or

Inductive Load

(JEDEC Method) T = T max.

7.0

6.0

5.0

100

L = 0.375" (9.5mm)

Lead Lengths

4.0

3.0

2.0

1.6 x 1.6 x .040"

(40 x 40 x 1mm)

Copper Heat Sinks

1.0

100

125

150

175

200

T_L— Lead Temperature (°C)

Number of Cycles at 60 H_Z

www.vishay.com

Document Number 88301

30-Oct-02

1 2 345 6

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