參數(shù)資料
型號： MMSZ12T3
廠商： MOTOROLA INC
元件分類： 齊納二極管
英文描述： 12 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝： PLASTIC, CASE 425, 2 PIN
文件頁數(shù)： 18/20頁
文件大?。?/td> 258K
代理商： MMSZ12T3
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Motorola TVS/Zener Device Data
7-145
500 mW Leadless (SOD-123) Data Sheet
Designer’s
Data Sheet
Surface Mount Silicon Zener Diodes
Plastic SOD123 Package
Three complete series of Zener Diodes are offered in the convenient, surface mount
plastic SOD-123 package. These devices provide a convenient alternative to the leadless
34 package style.
500 mW Rating on FR-4 or FR-5 Board
Package Designed for Optimal Automated Board Assembly
Corrosion Resistant Finish, Easily Solderable
ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model
Small Package Size for High Density Applications
Available in 8 mm Tape and Reel
Add “T1” to the device number to order the 7 inch / 3000 unit reel.
Add “T3” to the device number to order the 13 inch / 10,000 unit reel.
Wafer Fab Location: Phoenix, Arizona
Assembly/Test Location: Seremban, Malaysia
MMSZ5221BT1 thru MMSZ5270BT1
General Purpose, Medium Current
Wide Voltage Range — 2.4 to 91 Volts
MMSZ4678T1 thru MMSZ4717T1
Low Operating Currents, Low Leakage, Sharp Breakdown Characteristics
Wide Voltage Range — 1.8 to 43 Volts
MMSZ2V4T1 thru MMSZ75T1
Specified Similar to European BZV55C Series
Wide Voltage Range — 2.4 to 75 Volts
DEVICE RATING (TA = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Power Dissipation on FR-4 or FR-5 Board [1]
Derate above TL = 75°C
PD
—
500
6.7
mW
mW/
°C
Thermal Resistance Junction to Lead [2]
Thermal Resistance Junction to Ambient [2]
R
θJL
R
θJA
150
340
°C/W
Junction Temperature Range
TJ
–55 to +150
°C
Storage Temperature Range
Tstg
–55 to +150
°C
Lead Solder Temperature – Maximum (10 sec. duration)
—
260
°C
[1] FR-4 or FR-5 = 3.5 x 1.5 inches, using the Motorola minimum recommended footprint as shown in Figure 11.
[2] Thermal Resistance measurement obtained via Infrared Scan Method
Designer’s Data for “Worst Case’’ Conditions — The Designer’s Data Sheet permits the design of most circuits entirely from the information presented. Limit curves — representing
boundaries on device characteristics — are given to facilitate “worst case’’ design.
Designer’s is a trademark of Motorola, Inc.
Thermal Clad is a trademark of the Bergquist Company.
Preferred devices are Motorola recommended choices for future use and best overall value.
MMSZ5221BT1-
MMSZ5270BT1*
MMSZ4678T1-
MMSZ4717T1
MMSZ2V4T1-
MMSZ75T1
PLASTIC SURFACE
MOUNT
ZENER DIODES
500 MILLIWATTS
1.8 – 91 VOLTS
CASE 425, STYLE 1
PLASTIC
*Motorola Preferred Device Series
1: CATHODE
2: ANODE
12
相關(guān)PDF資料
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MMBZ5254BLT3 27 V, 0.225 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MMSZ12T3G 功能描述:穩(wěn)壓二極管 ZEN REG 0.5W 12V RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
MMSZ12V 制造商:YEASHIN 制造商全稱:YEASHIN 功能描述:500mW SOD-123 SURFACE MOUNT
MMSZ12VB 制造商:YEASHIN 制造商全稱:YEASHIN 功能描述:500mW SOD-123FL SURFACE MOUNT
MMSZ12VBW 制造商:TAK_CHEONG 制造商全稱:Tak Cheong Electronics (Holdings) Co.,Ltd 功能描述:500mW SOD-123 SURFACE MOUNT Flat Lead Surface Mount Plastic Package Zener Voltage Regulators
MMSZ12VCW 制造商:TAK_CHEONG 制造商全稱:Tak Cheong Electronics (Holdings) Co.,Ltd 功能描述:500mW SOD-123 SURFACE MOUNT Flat Lead Surface Mount Plastic Package Zener Voltage Regulators
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