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參數(shù)資料
| 型號： | MMQA27VT1G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | 150 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封裝： | LEAD FREE, PLASTIC, CASE 318F-05, SC-74, 6 PIN |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 93K |
| 代理商： | MMQA27VT1G |
MMQA Quad Common Anode Series
http://onsemi.com
3
TYPICAL CHARACTERISTICS
Figure 3. Steady State Power Derating Curve
Figure 4. Pulse Derating Curve
Figure 5. 10
× 1000 ms Pulse Waveform
0
25
50
75
100
125
150
175
300
250
200
150
100
50
0
P
D
,POWER
DISSIP
A
TION
(mW)
TA, AMBIENT TEMPERATURE (°C)
FR‐5 BOARD
ALUMINA SUBSTRATE
100
90
80
70
60
50
40
30
20
10
0
25
50
75
100
125
150
175
200
TA, AMBIENT TEMPERATURE (°C)
PEAK
PULSE
DERA
TING
IN
%
OF
PEAK
POWER
OR
CURRENT
@
T
A
=
25
C°
V
ALUE
(%)
100
50
0
01
2
3
4
t, TIME (ms)
tr
tP
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO 50%
OF IRSM.
tr ≤ 10 ms
HALF VALUE-
IRSM
2
PEAK VALUE-IRSM
Figure 6. 8
× 20 ms Pulse Waveform
Figure 7. Maximum Non-Repetitive Surge
Power, Ppk versus PW
Figure 8. Typical Maximum Non-Repetitive
Surge Power, Ppk versus VBR
Ppk
PEAK
SURGE
POWER
(W)
0.1
1.0
10
100
1000
1.0
10
100
Power is defined as VRSM x IZ(pk) where VRSM
is the clamping voltage at IZ(pk).
PW, PULSE WIDTH (ms)
UNIDIRECTIONAL
RECTANGULAR
WAVEFORM, TA = 25
°C
100
90
80
70
60
50
40
30
20
10
0
020
40
60
80
t, TIME (
ms)
%
OF
PEAK
PULSE
CURRENT
200
180
160
140
120
100
80
60
40
20
0
5.6
6.8
12
20
33
NOMINAL VZ
P
tP
tr
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8
ms
PEAK VALUE IRSM @ 8 ms
HALF VALUE IRSM/2 @ 20 ms
27
,PEAK
SURGE
POWER
(W)
PK
8
× 20 WAVEFORM AS PER FIGURE 6
10
× 100 WAVEFORM AS PER FIGURE 5
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參數(shù)描述 |
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| MMQA27VT3 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SC−74 Quad Monolithic Common Anode Transient Voltage Suppressors for ESD Protection |
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| MMQA30VT1 | 功能描述:TVS二極管陣列 30V 150W TVS Quad RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
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| MMQA30VT3 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SC-74 Quad Monolithic Common Anode |
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