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参数资料
| 型号： | SMM4F15A-TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-222AA |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| 文件页数： | 6/10页 |
| 文件大小： | 112K |
| 代理商： | SMM4F15A-TR |
SMM4F
Characteristics
5/10
Figure 9.
Leakage current versus junction temperature (typical values)
Figure 5.
Junction capacitance versus
reverse applied voltage (typical
values)
Figure 6.
Peak forward voltage drop versus
peak forward current (typical
values)
10
100
1000
10000
1
10
100
F=1 MHz
V
OSC=30 mVRMS
T
j=25 °C
SMM4F5.0A
SMM4F15A
SMM4F24A
SMM4F33A
C(pF)
V (V)
R
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
0.0
0.5
1.0
1.5
2.0
2.5
3.0
T
j =25 °C
T
j =125 °C
I
(A)
FM
V
(V)
FM
Figure 7.
Relative variation of thermal
impedance junction to ambient
versus pulse duration (printed
ciruit board FR4, SCu = 1 cm
2)
Figure 8.
Thermal resistance junction to
ambient versus copper surface
under each lead (printed circuit
board FR4, eCu = 35 m)
0.00
0.01
0.10
1.00
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
1.0E+03
On recommended pad
layout
Zth(j-a)/Rth(j-a)
t (S)
p
40
60
80
100
120
140
160
180
200
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
Rth(j-a)(°C/W)
S
(cm )
CU
2
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03
1.E+04
25
50
75
100
125
150
175
V
R=VRM
V
BR≤11.7V
V
BR>11.7V
T (°C)
j
I (nA)
R
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SMM4F18A | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:High junction temperature Transil |
| SMM4F18A-TR | 功能描述:TVS 二极管 - 瞬态电压抑制器 Hi Temp Transil Diode RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SMM4F20A | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:High junction temperature Transil |
| SMM4F20A-TR | 功能描述:TVS 二极管 - 瞬态电压抑制器 Hi Temp Transil Diode RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
| SMM4F24A | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:High junction temperature Transil |
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