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參數資料
| 型號： | SMM4F26A-TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | TVS二極管 - 瞬態電壓抑制 |
| 英文描述： | 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-222AA |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2 |
| 文件頁數： | 6/10頁 |
| 文件大小： | 112K |
| 代理商： | SMM4F26A-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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相關代理商/技術參數 |
參數描述 |
|---|---|
| SMM4F28A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High junction temperature Transil |
| SMM4F28A-TR | 功能描述:TVS 二極管 - 瞬態電壓抑制器 Hi Temp Transil Diode RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| SMM4F33A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High junction temperature Transil |
| SMM4F33A-TR | 功能描述:TVS 二極管 - 瞬態電壓抑制器 400W HI JCT TMP TRANSIL RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| SMM4F5.0A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High junction temperature Transil |
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