1N4728

更新时间： 2024-11-07 22:37:35

品牌	Logo	应用领域
威世 - VISHAY		二极管齐纳二极管测试
页数	文件大小	规格书
3页	83K
描述
ZENER DIODES

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1N4728 数据手册

1N4728 THRU 1N4764

ZENER DIODES

FEATURES

♦ Silicon Planar Power Zener Diodes

DO-41 Glass

♦ For use in stabilizing and clipping circuits with

high power rating.

♦ Standard Zener voltage tolerance is ±10%. Add

suffix “A” for ±5% tolerance. Other Zener voltages and

tolerances are available upon request.

max.

0.102 (2.6)

♦ These diodes are also available in the MELF case with type

Cathode

Mark

designation ZM4728 thru ZM4764

max. 0.034 (0.86)

MECHANICAL DATA

Case: DO-41 Glass Case

Weight: approx. 0.35 g

Dimensions in inches and (millimeters)

MAXIMUM RATINGS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOL

VALUE

UNIT

Zener Current (see Table “Characteristics”)

Power Dissipation at T_amb= 25°C

Junction Temperature

P_tot

T_j

1.0⁽¹⁾

175

Watts

°C

Storage Temperature Range

T_S

– 65 to +175

°C

Characteristics at Tamb = 25 °C

SYMBOL

MIN.

TYP.

MAX.

UNIT

Thermal Resistance

Junction to Ambient Air

R_thJA

–

170⁽¹⁾

°C/W

Forward Voltage

at I_F= 200 mA

V_F

–

1.2

Volts

NOTES:

(1) Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature

12/3/98

12 3

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与1N4728相关器件

型号	品牌	获取价格	描述	数据表
1N4728(DO41)	MICROSEMI	获取价格	Zener Diode, 3.3V V(Z), 10%, 1W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN
1N4728(DO41)E3	MICROSEMI	获取价格	Zener Diode, 3.3V V(Z), 10%, 1W, Silicon, Unidirectional, DO-41, DO-41, 2 PIN
1N4728/E1	VISHAY	获取价格	Zener Diode, 3.3V V(Z), 10%, 1W, Silicon, Unidirectional, DO-204AL, GLASS, DO-41, 2 PIN
1N4728_07	EIC	获取价格	SILICON ZENER DIODES
1N4728_1	FCI	获取价格	1 Watt ZENER DIODES (3.3V to 100V) 1.0 W power dissipation
1N4728_11	MCC	获取价格	1.0 Watt Zener Diode 3.3 to 75 Volts
1N4728_15	GOOD-ARK	获取价格	Zener Diodes VZ Range: 3.3 to 100 Volts Power Dissipation: 1.0W
1N4728-4752	FAIRCHILD	获取价格	One Watt Zeners
1N4728A	SYNSEMI	获取价格	SILICON ZENER DIODES
1N4728A	TAK_CHEONG	获取价格	1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators