1N5345B

更新时间： 2024-11-20 22:38:03

品牌	Logo	应用领域
美台 - DIODES		稳压二极管
页数	文件大小	规格书
3页	67K
描述
5W ZENER DIODE

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中文翻译

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数据手册

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1N5345B 数据手册

1N5344B - 1N5388B

5W ZENER DIODE

Features

Voltage Range 8.2V - 200V

Glass Passivated Junction

5W Steady State

High Surge Capability

±5% Voltage Tolerance on Nominal

V_Zis Standard

100% Tested

Mechanical Data

Dim

Min

Max

—

Case: Molded Plastic Over Glass Passivated

Junction

Leads: Solderable per MIL-STD-202,

Method 208

Polarity: Cathode Band

Approx. Weight: 1.2 grams

25.40

8.38

0.94

3.30

8.89

1.09

3.68

All Dimensions in mm

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Symbol

Value

Unit

DC Power Dissipation @ T_L= 75°C 9.5mm from

Body (Board Mounted)

P_d

5.0

Power Derating Above 75°C Lead Temperature

—

°C/W

°C

T_j, T_STG

Operating and Storage Temperature Range

-55 to +175

Notes:

1. Nominal Zener Voltage (V_Z) is read with the device in standard test clips with 3/8- to 1/2-inch spacing between clip and case

of the diode. Before reading, the diode is allowed to stabilize for a period of 40 ±10 milliseconds at 25°C +8, -2°C.

2. The Zener Impedance (Z_Zor Z_ZK) is derived from the 60 Hz ac voltage, which results when an ac current having an rms

value equal to 10% of the dc zener current (I_ZTor I_ZK) is superimposed on I_ZTor I_ZK,respectively.

3. The Surge Current (I_ZSM) is specified as the maximum peak of a nonrecurrent sine wave of 8.3 milliseconds duration.

4. Voltage regulation (DV_Z) is the difference between the voltage measured at 10% and 50% of I_ZM

DS21407 Rev. D-3

1 of 3

1N5344B-1N5388B

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