Datasheet > SMPZ3937B-M3/85A

SMPZ3937B-M3/85A

更新时间： 2024-11-25 22:56:19

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	108K
描述
DIODE ZENER 33V 500MW DO220AA

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中文翻译

获取价格

数据手册

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SMPZ3937B-M3/85A 数据手册

SMPZ39XB thru SMPZ3940B

www.vishay.com

Vishay General Semiconductor

Surface Mount Power Voltage-Regulating Diodes

FEATURES

eSMP^®Series

• Very low profile - typical height of 1.0 mm

• Ideal for automated placement

• Low Zener impedance

• Low regulation factor

• Meets MSL level 1, per J-STD-020, LF maximum peak

of 260 °C

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

SMP (DO-220AA)

Anode

Cathode

TYPICAL APPLICATIONS

For general purpose regulation, industrial, and protection

applications.

click logo to get started

DESIGN SUPPORT TOOLS

MECHANICAL DATA

Models

Available

Case: SMP (DO-220AA)

Molding compound meets UL 94 V-0 flammability rating

Base P/N-M3

industrial grade

- halogen-free, RoHS-compliant, and

PRIMARY CHARACTERISTICS

V_Z

5.6 V to 43 V

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

M3 suffix meets JESD 201 class 1A whisker test

_totat T_L= 75 °C

_totat T_L= 25 °C

T_Jmax.

1500 mW

500 mW

150 °C

Polarity: Color band denotes cathode end

V_Zspecification

Package

Pulse current

SMP (DO-220AA)

Single



Circuit configuration

PACKAGE

MOLDING COMPOUND MOISTURE SENSITIVITY

SOLDERING

CONDITIONS

PACKAGE NAME

WEIGHT

24 mg

FLAMMABILITY RATING

LEVEL

MSL level 1

SMP (DO-220AA)

UL 94 V-0

260 °C/10 s at terminals

(according J-STD-020)

MAXIMUM RATINGS (T_A= 25 °C unless otherwise noted)

PARAMETER

SYMBOL

VALUE

UNIT

Power dissipation at T_L= 75 °C (fig. 1) ⁽¹⁾

Power dissipation at T_A= 25 °C (fig. 1) ⁽²⁾

Maximum instantaneous forward voltage at 200 mA for all types ⁽³⁾

P_tot

V_F

1500

500

1.5

Operating junction and storage temperature range

T_J, T_STG

-65 to +150

°C

Notes

(1)

(2)

(3)

Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal

Mounted on minimum recommended pad layout

Pulse test: 300 μs pulse width, 1 % duty cycle

Revision: 10-Aug-2018

Document Number: 88482

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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