器件名称: MMSZ5257B
功能描述: 500 mW Zener Diodes 2.4 to 39 Volts
文件大小: 411.99KB 共4页
简 介:MCC
Features
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omponents 21201 Itasca Street Chatsworth !"# $
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MMSZ5221B THRU MMSZ5259B
500 mW Zener Diodes 2.4 to 39 Volts
Planar Die construction 500mW Power Dissipation Zener Voltages from 2.4V - 39V Ideally Suited for Automated Assembly Processes
Mechanical Data
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Case: SOD-123, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Approx. Weight: 0.008 grams Mounting Position: Any Storage & Operating Temperature: -55 C to +150 C
o o
SOD123
A B C E
Maximum Ratings @ 25oC Unless Otherwise Specified Zener Current IF 100 mA Maximum Forward VF 1.2 V Voltage Power Dissipation P(AV) 500 mWatt (No te s A) Pe ak Forward S urge IFSM 4.0 Amps Current (Not e s B)
NOTES: A. Mounted on 5.0mm2(.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
F D
G
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DIM A B C D E F G H
DIMENSIONS INCHES MM MIN MAX MIN MAX .141 .154 3.60 3.90 .098 .110 2.50 2.80 .055 .071 1.40 1.80 .037 .053 0.95 1.35 .019 .028 0.50 0.70 --.008 --0.20 .016 --0.40 ----.005 --0.12
SUGGESTED SOLDER PAD LAYOUT
2.0 " MAX
NOTE
1.50”
1.50 ”
www.mccsemi.com
MMSZ5221B thru MMSZ5259B
Electrical Characteristics @ 25oC Unless Otherwise Specified
MCC PART NUMBER
NORMAL ZENER VOLTAGE Vz@ Izt TEST CURRENT Izt MAXIMUM ZENER IMPEDANCE ‘B’ SUFFIX ONLY Zzt @ Izt Zzk @ Izk=0.25mA
MCC
MAXIMUM REVERSE LEAKAGE CURRENT Ir @ Vr MAXIMUM ZENER VOLTAGE TEMP COEFFICIENT ‘B’ SUFFIX ONLY
Marking
VOLTS
mA
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