MMBZ5250B 데이터 시트보기 (PDF) - Formosa Technology

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MMBZ5250B

225mW Surface Mount Zener Diodes - 2.4V-91V

Formosa Technology 

Zener Diode

Formosa MS

MMBZ5221B THRU MMBZ5270B

225mW Surface Mount

Zener Diodes - 2.4V-91V

Package outline

Features

• 225 mW Rating on FR–4 or FR–5 Board.

• Silicon epitaxial planar chip strucuction.

• Wide zener reverse voltage range 2.4V to 91V.

• Small package size for high density applications.

• Ideally suited for automated assembly processes.

• Lead-free parts meet environmental standards of

MIL-STD-19500 /228

• ESD Rating of Class 3 (>16 KV) per Human Body Model.

• Suffix "-H" indicates Halogen-free part, ex.MMBZ5221B-H.

Mechanical data

• Epoxy:UL94-V0 rated flame retardant

• Case : Molded plastic, SOT-23

• Terminals : Solder plated, solderable per

MIL-STD-750, Method 2026

• Polarity : Indicated by cathode band

• Mounting Position : Any

• Weight : Approximated 0.008 gram

SOT-23

(B)

(C)

(A)

0.063 (1.60)

0.047 (1.20)

0.108 (2.75)

0.083 (2.10)

0.027 (0.67)

0.013 (0.32)

0.051 (1.30)

0.035 (0.89)

Dimensions in inches and (millimeters)

Maximum ratings (at TA=25oC unless otherwise noted)

PARAMETER

CONDITIONS

Forward Voltage

Power Dissipation

IF=10mA

Thermal resistance

Operating temperature

Junction to ambient

Storage temperature

Symbol

VF

PD

RθJA

TJ

MIN.

-55

TYP.

556

MAX. UNIT

0.9 V

225 mW

OC/W

+150 oC

TSTG

-65

+175 oC

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

Page 2

Document ID Issued Date

DS-221744

2009/08/10

Revised Date Revision

2010/04/12

B

Page.

8

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