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參數(shù)資料
| 型號(hào)： | 1SMA4745 |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 中文描述： | 250 的低電流運(yùn)算，低反向泄露，低噪聲穩(wěn)壓二極管 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 166K |
| 代理商： | 1SMA4745 |
- 123 -
1SMA4741
THRU
1SMA200Z
Surface Mount Silicon Zener Diode
Voltage Range
11 to 200 Volts
1.0 Watts Peak Power
Features
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Typical I
less than 5.0
A above 11V
High temperature soldering guaranteed:
260
C / 10 seconds at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Mechanical Data
Case: Molded plastic over passivated junction
Terminals: Solder plated solderable per
MIL-STD-750, Method 2025
Polarity:Color Band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounces, 0.064 gram
Maximum Ratings and Electrical Characteristics
SMA/DO-214AC
Dimensions in inches and (millimeters)
Rating at 25
ambient temperature unless otherwise specified.
Type Number
Peak Power Dissipation at T
A
=50
O
C,
Derate above 50
O
C (Note 1)
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2)
Operating and Storage Temperature Range
Notes: 1. Mounted on 5.0mm
2
(0.013mm thick) land areas.
2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,
Duty Cycle=4 Pulses Per Minute Maximum.
Symbol
P
D
Value
1.0
Units
Watts
mW/
O
C
6.67
I
FSM
10.0
Amps
T
J
, T
STG
-55 to + 150
O
C
.062(1.58)
.056(1.43)
.012(.31)
.008(.20)
.004(.10)
.056(1.41)
.187(4.75)
.167(4.25)
.210(5.33)
.195(4.95)
.111(.29
.102(2
)
30
)
.103(2.
99
)
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| 1SMA4745 M2G | 功能描述:DIODE ZENER 16V 1.25W DO214AC 制造商:taiwan semiconductor corporation 系列:- 包裝:帶卷（TR） 零件狀態(tài):在售 電壓 - 齊納（標(biāo)稱值）（Vz）:16V 容差:±5% 功率 - 最大值:1.25W 阻抗（最大值）（Zzt）:16 Ohms 不同?Vr 時(shí)的電流 - 反向漏電流:1μA @ 12.2V 工作溫度:-55°C ~ 175°C（TJ） 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應(yīng)商器件封裝:DO-214AC（SMA） 標(biāo)準(zhǔn)包裝:7,500 |
| 1SMA4745 R2 | 制造商:SKMI/Taiwan 功能描述:Diode Zener Single 16V 5% 1W 2-Pin SMA T/R |
| 1SMA4745 R3G | 功能描述:DIODE ZENER 16V 1.25W DO214AC 制造商:taiwan semiconductor corporation 系列:- 包裝:帶卷（TR） 零件狀態(tài):在售 電壓 - 齊納（標(biāo)稱值）（Vz）:16V 容差:±5% 功率 - 最大值:1.25W 阻抗（最大值）（Zzt）:16 Ohms 不同?Vr 時(shí)的電流 - 反向漏電流:1μA @ 12.2V 工作溫度:-55°C ~ 175°C（TJ） 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應(yīng)商器件封裝:DO-214AC（SMA） 標(biāo)準(zhǔn)包裝:1,800 |
| 1SMA4745_R1_00001 | 制造商:PanJit Touch Screens 功能描述: |
| 1SMA4745_R2_00001 | 制造商:PanJit Touch Screens 功能描述: |
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