1N5221B 查看數據表（PDF） - First Components International

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1N5221B

1/2 Watt ZENER DIODES (2.4V to 200V)

First Components International 

Data Sheet

Description

½ Watt

ZENER DIODES (2.4V to 200V)

Mechanical Dimensions

JEDEC

D0-35

.120

1.00 Min.

.200

.060

.090

.018

.022

Features

n 5 & 10% VOLTAGE

TOLERANCES AVAILABLE

n WIDE VOLTAGE RANGE

n MEETS UL SPECIFICATION 94V-0

Maximum Ratings

1N5221...5281 Series

Units

DC Power Dissipation with TL = > = 75°C ...PD

Lead Length = .375 Inches

Derate Above 50 °C

............................................. 500 ............................................... mW

............................................. 4 ............................................... mW / °C

Operating & Storage Temperature Range...TJ, TSTRG ......................................... -65 to 100 .......................................... °C

Steady State Power Derating

Temperature Coefficients vs. Voltage

Typical Junction Capacitance

Lead Temperature (°C)

Zener Voltage (V)

Zener Current vs. Zener Voltage

1 V Bias

0 V Bias

50% Vz Bias

Zener Voltage (V)

Page 12-2

Zener Voltage (V)

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