Datasheet > MMSZ5237B

MMSZ5237B

更新时间： 2024-12-01 17:01:15

品牌	Logo	应用领域
银河微电 - BL Galaxy Electrical		/
页数	文件大小	规格书
3页	467K
描述
8.2V,500mW,Surface Mount Zener Diodes

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中文翻译

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数据手册

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MMSZ5237B 数据手册

Zener Diode

MMSZ5237B

Features



Tight voltage tolerance: ±5%

Ultra low-profile package well suited for automated assembly

Moisture sensitivity level 1

Mechanical Data



Case: SOD-123

Molding Compound: UL Flammability Classification Rating 94V-0

Terminals: Matte tin-plated leads; solderability-per MIL-STD-202, Method 208

SOD-123

Ordering Information

Part Number

Package

Shipping Quantity

Marking Code

MMSZ5237B

SOD-123

3000 pcs / Tape & Reel

Thermal Characteristics

Parameter

Symbol

Value

Unit

Power Dissipation

P_D

R_θJA

R_θJC

R_θJL

T_J

500

250

°C/W

°C

Thermal Resistance Junction-to-Air ^*1

Thermal Resistance Junction-to-Case ^*1

Thermal Resistance Junction-to-Lead ^*1

Operating Junction Temperature Range

Storage Temperature Range

150

180

-55 ~ +150

-65 ~ +150

T_STG

°C

Note 1: The data tested by surface mounted on a 37mm * 31mm * 1mm FR4-epoxy P.C.B with 25mm *12 aluminum heatsink

Electrical Characteristics (@ T_A= 25°C unless otherwise specified)

Parameter

Symbol

Test Condition

Min. Typ. Max. Unit

Zener Voltage

V_Z

V_F

I_R

I_ZT= 20mA

7.79

8.20

8.61

0.9

Forward Voltage

I_F= 10mA

V_R= 6.5V

Maximum Reverse Current

Maximum Zener Impedance

Temperature Coefficient

μA

Z_ZT

Z_ZK

T_C

I_ZT= 20mA

I_ZK= 0.25mA

I_ZT= 20mA

500

4.21

mV/°C

ZDM0007A6: September 2022 [2.0]

www.gmesemi.com

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