Datasheet > P4KE250

P4KE250

更新时间： 2024-09-11 22:54:15

品牌	Logo	应用领域
美台 - DIODES		/
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4页	76K
描述
TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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P4KE250 数据手册

P4KE6.8 - P4KE400CA

TRANSIENT VOLTAGE SUPPRESSOR

Features

UL Recognized

400W Peak Pulse Power Dissipation

Voltage Range 6.8V - 400V

Constructed with Glass Passivated Die

Uni and Bidirectional Versions Available

Excellent Clamping Capability

Fast Response Time

DO-41

Dim

Min

25.40

4.06

0.71

2.00

Max

—

Mechanical Data

Case: Transfer Molded Epoxy

Leads: Plated Leads, Solderable per

MIL-STD-202, Method 208

5.21

0.884

2.72

Marking: Unidirectional - Type Number and

Cathode Band

All Dimensions in mm

Marking: Bidirectional - Type Number Only

Approx. Weight: 0.4 grams

Mounting Position: Any

Maximum Ratings ^{@ T = 25°C unless otherwise specified}

Characteristic

Symbol

Value

Unit

Peak Power Dissipation, T_p= 1.0 ms (Non repetitive current pulse,

per Figure 1 and derated above T_A= 25°C per Figure 4)

P_pk

P_d

400

Steady State Power Dissipation at T_L= 75°C

1.0

Lead Lengths 9.5 mm per Figure 5 (Mounted on Copper Land Area of 40mm²)

Peak Forward Surge Current, 8.3 ms Single Half Sine Wave, Superimposed

on Rated Load (JEDEC Method) Duty Cycle = 4 pulses per minute maximum)

I_FSM

Forward Voltage @ I_F= 20A

300µs Square Wave Pulse, Unidirectional Only

V_BR£ 200V

3.5

6.5

V_F

_BR> 200V

T_j, T_STG

Operating and Storage Temperature Range

-55 to +175

°C

DS21508 Rev. B-4

1 of 4

P4KE6.8-P4KE400CA

12 3 4

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