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參數(shù)資料
| 型號： | SML4746A/51-E3 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 齊納二極管 |
| 英文描述： | 18 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| 封裝： | PLASTIC, SMA, 2 PIN |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 29K |
| 代理商： | SML4746A/51-E3 |
SML4728 thru SML4764A
Vishay Semiconductors
formerly General Semiconductor
Document Number 88397
www.vishay.com
02-May-02
1
Surface Mount Zener Diodes
Zener Voltage 3.3 to 100V
Power Dissipation 1.0W
Dimensions in inches and (millimeters)
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203) MAX.
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
Cathode Band
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low Zener impedance
Low regulation factor
High temperature soldering guaranteed:
250°C/10 seconds at terminals
Maximum Ratings and Thermal Characteristics (TC = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Power dissipation at TL = 75°C
Ptot
1.0
W
Maximum Junction Temperature
TJ
150
°C
Storage Temperature Range
TS
–65 to +150
°C
Mechanical Data
Case: JEDEC DO-214AC molded plastic over
passivated junction
Terminals: Solder plated, solderable per MIL-STD-
750, Method 2026
Polarity: Color band denotes positive end (cathode)
Mounting Position: Any
Weight: 0.002 ounce, 0.064 gram
Packaging Codes – Options (Antistatic):
SML4728 – SML4737A:
2P – 1.8K per 7” plastic Reel (12mm tape), 36K/carton
2Q – 7.5K per 13” plastic Reel (12mm tape), 75K/carton
SML4738 – SML4764A:
51 – 1K per Bulk box, 20K/carton
61 – 1.8K per 7” plastic Reel (12mm tape), 36K/carton
5A – 7.5K per 13” plastic Reel (12mm tape), 75K/carton
DO-214AC (SMA)
0.094 MAX.
(2.38 MAX.)
0.220
(5.58) REF
0.066 MIN.
(1.68 MIN.)
0.052 MIN.
(1.32 MIN.)
Mounting Pad Layout
Extended
Voltage
Range
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SML4749-51-E3 | 24 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SML4740A/51-E3 | 10 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SML4745A/51 | 16 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SML4753-51 | 36 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| SML4743A/51 | 13 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SML4746A-E3/5A | 功能描述:穩(wěn)壓二極管 18 Volt 1 Watt 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(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 |
| SML4746A-E3/61 | 功能描述:穩(wěn)壓二極管 18 Volt 1.0W 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(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 |
| SML4746-E3 | 制造商:Vishay Intertechnologies 功能描述:18V Zener Diode SML4746 1W DO214AC |
| SML4746-E3/5A | 功能描述:穩(wěn)壓二極管 18 Volt 1 Watt 10% 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 |
| SML4746-E3/61 | 功能描述:穩(wěn)壓二極管 18 Volt 1.0W 10% 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 |
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