Datasheet > P4KE12/73

P4KE12/73

更新时间： 2023-02-26 15:56:07

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	41K
描述
Transient Suppressor,

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中文翻译

获取价格

数据手册

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P4KE12/73 数据手册

P4KE Series

Vishay Semiconductors

formerly General Semiconductor

Ratings and

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

Fig. 2 – Pulse Derating Curve

Fig. 1 – Peak Pulse Power Rating Curve

100

Non-repetitive Pulse

Waveform shown in Fig. 3

T_A= 25°C

0.1

0.1µs

1.0µs

10µs

100µs

1.0ms

10ms

150

175

200

100

125

td -- Pulse Width (sec.)

T_A-- Ambient Temperature (°C)

Fig. 3 -- Pulse Waveform

Fig. 4 – Typ. Junction Capacitance Uni-Directional

150

10,000

T_J= 25°C

f = 1.0MHz

tr = 10µsec.

Pulse Width (td) is defined

Peak Value

I_PPM

as the point where the

peak current decays to

50% of I_PPM

Vsig = 50mVp-p

1,000

100

Measured at Zero Bias

Half Value — IPPM

10/1000µsec. Waveform

as defined by R.E.A.

100 Measured at

Stand-Off

Voltage, V_WM

1.0

3.0

4.0

2.0

1.0

100

200

V_(BR)-- Breakdown Voltage (V)

t -- Time (ms)

Fig. 6 - Max. Non-Repetitive Forward Surge Current

Uni-Directional Only

Fig. 5 – Steady State Power Derating Curve

200

1.00

T_J= T_Jmax.

8.3ms Single Half Sine-Wave

L = 0.375" (9.5mm)

Lead Lengths

60 HZ Resistive or

Inductive Load

(JEDEC Method)

100

0.75

0.50

1.6 x 1.6 x .040"

(40 x 40 x 1mm)

Copper Heat Sinks

0.25

150

175

200

100

125

100

T_L-- Lead Temperature (°C)

Number of Cycles at 60 Hz

Fig. 8 – Typ.Transient Thermal Impedance

100

Fig. 7 –Typical Reverse Leakage Characteristics

100

Measured at Devices

Stand-off Voltage, V_WM

T_A= 25°C

0.1

0.001

0.01

0.1

100

1000

200

300

400

500

600

100

t_p-- Pulse Duration (sec)

V_(BR)-- Breakdown Voltage (V)

www.vishay.com

Document Number 88365

09-Oct-02

1 2 34

中文翻译

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