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参数资料
| 型号： | MMSZ5249BT1 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 19 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封装： | PLASTIC, CASE 425-04, 2 PIN |
| 文件页数： | 1/8页 |
| 文件大小： | 79K |
| 代理商： | MMSZ5249BT1 |
Semiconductor Components Industries, LLC, 2001
May, 2001 – Rev. 1
1
Publication Order Number:
MMSZ5221BT1/D
MMSZ5221BT1 Series
Zener Voltage Regulators
500 mW SOD–123 Surface Mount
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.
Specification Features:
500 mW Rating on FR–4 or FR–5 Board
Wide Zener Reverse Voltage Range – 2.4 V to 110 V
Package Designed for Optimal Automated Board Assembly
Small Package Size for High Density Applications
General Purpose, Medium Current
ESD Rating of Class 3 (>16 KV) per Human Body Model
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic case
FINISH:
Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260
°C for 10 Seconds
POLARITY:
Cathode indicated by polarity band
FLAMMABILITY RATING:
UL94 V–0
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
Total Power Dissipation on FR–5 Board,
(Note 1.) @ TL = 75°C
Derated above 75
°C
PD
500
6.7
mW
mW/
°C
Thermal Resistance –
Junction to Ambient (Note 2.)
RqJA
340
°C/W
Thermal Resistance –
Junction to Lead (Note 2.)
RqJL
150
°C/W
Junction and Storage
Temperature Range
TJ, Tstg
–55 to
+150
°C
1. FR–5 = 3.5 X 1.5 inches, using the On minimum recommended footprint
2. Thermal Resistance measurement obtained via infrared Scan Method
Device {
Package
Shipping
ORDERING INFORMATION
SOD–123
CASE 425
STYLE 1
http://onsemi.com
1
Cathode
2
Anode
MMSZ52xxBT1
SOD–123
3000/Tape & Reel
MARKING DIAGRAM
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
DEVICE MARKING INFORMATION
xx
= Specific Device Code
M
= Date Code
xx M
The “T1” suffix refers to an 8 mm, 7 inch reel.
The “T3” suffix refers to an 8 mm, 13 inch reel.
1
2
Devices listed in
bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
MMSZ52xxBT3
SOD–123
10,000/Tape & Reel
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMSZ5249BT1G | 功能描述:稳压二极管 19V 500mW RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5249B-V-GS08 | 功能描述:稳压二极管 19 Volt 0.5 Watt 5% RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5249B-V-GS08/BKN | 制造商:Vishay Semiconductors 功能描述:ZENER-DIODE, 0.5W, 5%, SOD-123, CUT TAPE |
| MMSZ5249B-V-GS18 | 功能描述:稳压二极管 19 Volt 0.5 Watt 5% RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MMSZ5249C-E3-08 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOD123 |
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