参数资料
型号: MMQA18VT3G
厂商: ON SEMICONDUCTOR
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 150 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE
封装: LEAD FREE, PLASTIC, CASE 318F-05, SC-74, 6 PIN
文件页数: 3/6页
文件大小: 69K
代理商: MMQA18VT3G
MMQA5V6T1 Series
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
IR @
Breakdown Voltage
ZZT (Note 6)
VC @ IPP (Note 7)
Device
VRWM
IR @
VRWM
VBR (Note 5) (Volts)
@ IT
ZZT (Note 6)
@ IZT
VC
IPP
QVBR
Device
Marking
Volts
nA
Min
Nom
Max
mA
W
mA
Volts
Amps
mW/
5C
MMQA5V6T1, G*
5A6
3.0
2000
5.32
5.6
5.88
1.0
400
1.0
8.0
3.0
1.26
MMQA6V2T1/T3, G*
6A2
4.0
700
5.89
6.2
6.51
1.0
300
1.0
9.0
2.66
10.6
MMQA6V8T1, G*
6A8
4.3
500
6.46
6.8
7.14
1.0
300
1.0
9.8
2.45
10.9
MMQA12VT1, G*
12A
9.1
75
11.4
12
12.6
1.0
80
1.0
17.3
1.39
14
MMQA13VT1/T3
13A
9.8
75
12.35
13
13.65
1.0
80
1.0
18.6
1.29
15
MMQA15VT1
15A
11
75
14.25
15
15.75
1.0
80
1.0
21.7
1.1
16
MMQA18VT1, G*
18A
14
75
17.1
18
18.9
1.0
80
1.0
26
0.923
19
MMQA20VT1/T3, G*
20A
15
75
19.0
20
21.0
1.0
80
1.0
28.6
0.84
20.1
MMQA21VT1
21A
16
75
19.95
21
22.05
1.0
80
1.0
30.3
0.792
21
MMQA22VT1
22A
17
75
20.9
22
23.1
1.0
80
1.0
31.7
0.758
22
MMQA24VT1
24A
18
75
22.8
24
25.2
1.0
100
1.0
34.6
0.694
25
MMQA27VT1
27A
21
75
25.65
27
28.35
1.0
125
1.0
39.0
0.615
28
MMQA30VT1
30A
23
75
28.5
30
31.5
1.0
150
1.0
43.3
0.554
32
MMQA33VT1
33A
25
75
31.35
33
34.65
1.0
200
1.0
48.6
0.504
37
5. VBR measured at pulse test current IT at an ambient temperature of 25°C
6. ZZT is measured by dividing the AC voltage drop across the device by the AC current supplied. The specified limits are IZ(ac) = 0.1 IZ(dc)
with the AC frequency = 1.0 kHz
7. Surge current waveform per Figure 5 and derate per Figure 4
* The “G” suffix indicates PbFree package available.
Not Available in the 10,000/Tape & Reel.
TYPICAL CHARACTERISTICS
300
VZ, NOMINAL ZENER VOLTAGE (V)
C,
CAP
ACIT
ANCE
(pF)
250
200
150
100
50
0
5.6
6.8
12
20
27
BIASED AT 0 V
BIASED AT 1 V
BIASED AT 50%
OF VZ NOM
Figure 1. Typical Capacitance
5.6
6.8
20
27
10,000
1,000
100
10
0
Figure 2. Typical Leakage Current
I R
,LEAKAGE
(nA)
VZ, NOMINAL ZENER VOLTAGE (V)
33
+150°C
+25°C
40°C
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