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参数资料
| 型号： | FM4748AW |
| 厂商： | RECTRON LTD |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| 封装： | ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| 文件页数： | 1/5页 |
| 文件大小： | 199K |
| 代理商： | FM4748AW |
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
FM4735(A)W
THRU
FM4763(A)W
DO-214AC
Dimensions in inches and (millimeters)
0.091 ( 2.31 )
0.067 ( 1.70 )
0.012 ( 0.305 )
0.006 ( 0.152 )
0.008 ( 0.203 )
0.004 ( 0.102 )
0.059 ( 1.50 )
0.035 ( 0.89 )
0.209 ( 5.31 )
0.185 ( 4.70 )
0.180 ( 4.57 )
0.160 ( 4.06 )
0.110 ( 2.79 )
0.086 ( 2.18 )
0.067 (1.70 )
0.051 (1.29 )
FEATURES
* Plastic package has underwriters laboratory
* Excellent clamping capability
* Low zener impedance
* Low regulation factor
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
SURFACE MOUNT
GLASS PASSIVATED ZENER SILICON RECTIFIER
VOLTAGE RANGE 6.2 TO 91.0 Volts STEADY STATE POWER 1.0 WATT
TYPE
NOMINAL
ZENER
VOLTAGE
TEST
CURRENT
MAXIMUM DC
REVERSE
LEAKAGE CURRENT
MAXIMUM
DYNAMIC
IMPEDANCE
MAXIMUM
SURGE
CURRENT
MAXIMUM
FORWARD
VOLTAGE
FM4735W
6.2
Typ.
Max.
Min.
6.8
7.5
8.2
9.1
10.0
1.2
FM4736W
FM4737AW
FM4738W
FM4739AW
FM4740W
2007-10
41.0
37.0
34.0
31.0
28.0
25.0
2.0
3.5
4.0
4.5
5.0
7.0
700
1.00
0.50
0.25
50.0
10.0
3.0
4.0
5.0
6.0
7.0
7.6
730.0
FM4735AW
6.2
5.58
6.12
7.13
7.38
8.65
9.0
5.89
6.82
7.48
7.88
9.02
9.56
11.0
6.51
1.2
41.0
2.0
700
1.00
50.0
3.0
730.0
660.0
6.8
1.2
FM4736AW
37.0
3.5
700
1.00
10.0
4.0
6.46
7.14
660.0
605.0
7.5
1.2
FM4737W
34.0
4.0
700
0.50
10.0
5.0
6.75
8.25
605.0
550.0
8.2
1.2
FM4738AW
31.0
4.5
700
0.50
10.0
6.0
7.79
8.61
550.0
500.0
9.1
1.2
FM4739W
28.0
5.0
700
0.50
10.0
7.0
8.19
10.01
500.0
454.0
10.0
1.2
FM4740AW
25.0
7.0
700
0.25
10.0
7.6
9.5
10.5
454.0
VF at 200mA
(Volts)
IR
(uA)
VR
(Volts)
(NOTE 1) IZK
(mA)
ZZK at IZK
(ohms)
ZZT at IZT
(ohms)
(NOTE 2) IRM
(mApk)
VZ at IZT (NOTE 1)
(Volts)
IZT
(mA)
MAXIMUN RATINGS ( @ TA = 25oC unless otherwise noted )
Power Dissipation
Thermal Resis
Tolarance
SYMBOL
Ratings
1
170
5
-55 to 150
PTOT
RthJA
-
UNITS
W
K / mW
%
Vf
Tstg
V
oC
Forward Voltage@If = 100mA
Junction Temp
Storage Temp
TJ
CHARACTERISTICS
1.0
-55 to 150
oC
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FM4748W | 制造商:RECTRON 制造商全称:Rectron Semiconductor 功能描述:SURFACE MOUNT ZENER SILICON RECTIFIER (VOLTAGE RANGE - 6.2 TO 91.0 Volts Steady State Power- 1.0 Watt) |
| FM4748W-W | 功能描述:稳压二极管 1.0W 22V 10% 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 |
| FM4749W | 制造商:RECTRON 制造商全称:Rectron Semiconductor 功能描述:SURFACE MOUNT ZENER SILICON RECTIFIER (VOLTAGE RANGE - 6.2 TO 91.0 Volts Steady State Power- 1.0 Watt) |
| FM4749W-W | 功能描述:稳压二极管 1.0W 24V 10% 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 |
| FM4750W | 制造商:RECTRON 制造商全称:Rectron Semiconductor 功能描述:SURFACE MOUNT ZENER SILICON RECTIFIER (VOLTAGE RANGE - 6.2 TO 91.0 Volts Steady State Power- 1.0 Watt) |
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