參數(shù)資料
型號: SMS12T3
廠商: ON SEMICONDUCTOR
元件分類: TVS二極管 - 瞬態(tài)電壓抑制
英文描述: 350 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE
封裝: SC-74, 6 PIN
文件頁數(shù): 2/4頁
文件大小: 43K
代理商: SMS12T3
SMS05T1 Series
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
Symbol
Parameter
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
Working Peak Reverse Voltage
IR
Maximum Reverse Leakage Current @ VRWM
VBR
Breakdown Voltage @ IT
IT
Test Current
QVBR
Maximum Temperature Coefficient of VBR
IF
Forward Current
VF
Forward Voltage @ IF
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
Uni–Directional
IPP
IF
V
I
IR
IT
VRWM
VC VBR
VF
ELECTRICAL CHARACTERISTICS – UNIDIRECTIONAL
Breakdown
Voltage
Max
Reverse
Leakage
Current
Max Reverse Voltage
(Clamping Voltage)
At Specified Reverse
Surge Current (IRSM)
Max Reverse Voltage
(Clamping Voltage)
At Specified Reverse
Surge Current (IRSM)
Capacitance
@ 0 Volt Bias,
1 MHz
Device
VBR(V)
IT
IR
VR
IRSM
(8x20
ms)
VRSM
(8x20
ms)
IRSM
(8x20
ms)
VRSM
(8x20
ms)
(pF)
Device
Marking
Min
Nom
Max
(mA)
(
mA) (V)
(A)
(V)
(A)
(V)
Min
Max
SMS05T1
5V0
6.0
7.2
1.0
20
5.0
9.8
23
15.5
250
400
SMS12T1
12V
13.3
15
1.0
12
5.0
19.0
15
23.0
80
150
SMS15T1
15V
16.7
18.5
1.0
15
5.0
24.0
12
29.0
60
125
SMS24T1
24V
26.7
32
1.0
24
5.0
40.0
8
44.0
40
75
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