1N4728A-T50A

更新时间： 2024-01-04 23:43:35

品牌	Logo	应用领域
安森美 - ONSEMI		二极管齐纳二极管
页数	文件大小	规格书
7页	445K
描述
Zener 1W 5%

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1N4728A-T50A 数据手册

1N4728A Series

a. Range for Units to 12 Volts

b. Range for Units to 12 to 100 Volts

100

+12

+10

RANGE

@ I

Z ZT

@ I

RANGE

-2

-4

V , ZENER VOLTAGE (VOLTS)

100

, ZENER VOLTAGE (VOLTS)

Figure 2. Temperature Coefficients

(-55 °C to +150 °C temperature range; 90% of the units are in the ranges indicated.)

175

150

@ I

= 25 °C

125

100

20 mA

0.01 mA

1 mA

-2

NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS

NOTE: CHANGES IN ZENER CURRENT DO NOT

NOTE: EFFECT TEMPERATURE COEFFICIENTS

-4

0.1

0.2

0.3

0.4

0.5

0.60.7

0.8

0.9

, ZENER VOLTAGE (VOLTS)

L, LEAD LENGTH TO HEAT SINK (INCHES)

Figure 3. Typical Thermal Resistance

versus Lead Length

Figure 4. Effect of Zener Current

100

RECT ANGULAR

WAVEFORM

11 V - 100 V NONREPETITIVE

3.3 V - 10 V NONREPETITIVE

= 25°C PRIOR TO

5% DUTY CYCLE

INITIAL PULSE

10% DUTY CYCLE

20% DUTY CYCLE

0.01

0.02

0.05

0.1

0.2

0.5

100

200

500

1000

PW, PULSE WIDTH (ms)

This graph represents 90 percentile data points.

For worst case design characteristics, multiply surge power by 2/3.

Figure 5. Maximum Surge Power

http://www.takcheong.com

1 2 3 456 7

下载PDF

与1N4728A-T50A相关器件

型号	品牌	描述	获取价格	数据表
1N4728AT50R	FAIRCHILD	Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41,	获取价格
1N4728ATA	TAK_CHEONG	Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, HERMETIC SEALED, GLASS, DO	获取价格
1N4728A-TAP	VISHAY	Zener Diode, 3.3V V(Z), 5%, 1W,	获取价格
1N4728A-TAP/5K	VISHAY	DIODE 3.3 V, 1.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, HALOGEN FREE A	获取价格
1N4728A-TB	DIODES	Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2	获取价格
1N4728A-TB	WTE	Zener Diode, 3.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2	获取价格