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參數資料
| 型號： | MMSZ4712T1 |
| 廠商： | RECTRON LTD |
| 元件分類： | 齊納二極管 |
| 英文描述： | 28 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封裝： | PLASTIC PACKAGE-2 |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 281K |
| 代理商： | MMSZ4712T1 |
FEATURES
* Wide Zener Reverse Voltage Range : 1.8V to 43V
* 500mW Rating on FR-4 or FR-5 Board
* Small Package Size for High Density Applications
*
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.01 gram
SOD-123
Dimensions in inches and (millimeters)
REF .020(0.50)
.0
26
(.6
5)
.0
18
(.4
5)
.152(3.85)
.140(3.55)
.067(1.70)
.059(1.50)
.110(2.80)
.102(2.60)
.0
06
(.1
5)
.0
03
(.0
8)
.049(1.25)
.041(1.05)
.004(0.10)
.000(0.00)
MMSZ4687T1-
MMSZ4717T1
Ldeally Suited for Automated Assembly Processes
* ESD Rating of Class 3 (>16kV) per Human Body Model
2007-3
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
Max. Instantaneous Forward Voltage at IF= 10mA
CHARACTERISTICS
SYMBOL
UNITS
340
0.95
Volts
oC/W
Thermal Resistance Junction to Ambient (Note 2)
Note 1. FR-5 = 3.5 X 1.5 inches, using the minimum recommended footprint.
2. Thermal Resistance measurement obtained via infrared Scan Method.
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted )
RATINGS
Max. Power Dissipation on FR-5 Board,@TL=75oC (Note 1)
Max. Operating Temperature Range
Storage Temperature Range
SYMBOL
PD
TJ
TSTG
RqJA
VF
VALUE
MAX.
-
TYP.
-
MIN.
UNITS
mW
500
150
oC/W
Thermal Resistance Junction to Lead (Note 2)
RqJL
-
150
-65 to +150
oC
Derated above 75OC
6.7
mW/oC
oC
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 1.8 to 43 Volts POWER RATING 500 mWatts
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
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相關代理商/技術參數 |
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| MMSZ4712T1G | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Zener Voltage Regulators 500 mW SODa??123 Surface Mount |
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| MMSZ4712-V _R1 _00001 | 制造商:PanJit Touch Screens 功能描述: |
| MMSZ4712-V-G | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Small Signal Zener Diodes |
| MMSZ4712-V-GS08 | 功能描述:穩(wěn)壓二極管 28 Volt 0.5W 5% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數: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 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
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