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參數(shù)資料
| 型號(hào)： | MMQA20VT3 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 24 W, UNIDIRECTIONAL, 4 ELEMENT, SILICON, TVS DIODE |
| 封裝： | PLASTIC, SC-59, 6 PIN |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 136K |
| 代理商： | MMQA20VT3 |
MOTOROLA
2
MMQA5V6T1 MMQA20VT1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
UNIDIRECTIONAL (Circuit tied to pins 1, 2, and 5; Pins 2, 3, and 5; Pins 2, 4, and 5; or Pins 2, 5, and 6) (VF = 0.9 V Max @ IF = 10 mA)
Breakdown Voltage
Max Reverse
Leakage Current
Max Zener Impedance (5)
Max
Reverse
Surge
Current
IRSM(4)
(A)
Max Reverse
Voltage @
IRSM(4)
(Clamping
Voltage)
VRSM
(V)
Maximum
Temperature
Coefficient of
VZ
(mV/
°C)
VZT(3)
(V)
@ I ZT
(mA)
1
IR @ VR
(
A)
(V)
ZZT @ IZT
(
)
(mA)
Surge
Current
IRSM(4)
(A)
IRSM(4)
(Clamping
Voltage)
VRSM
(V)
Temperature
Coefficient of
VZ
(mV/
°C)
Min
Nom
Max
(mA)
1
(
A)
(V)
(
)
(mA)
IRSM(4)
(A)
VRSM
(V)
(mV/
°C)
5.32
5.6
5.88
1.0
2.0
3.0
400
3.0
8.0
1.26
19
20
21
1.0
0.1
15
125
0.84
28.6
20.07
(3)
VZ measured at pulse test current IT at an ambient temperature of 25°C.
(4) Surge current waveform per Figure 5 and derate per Figure 6.
(5) ZZT is measured by dividing the AC voltage drop across the device by the AC current supplied. The specfied limits are IZ(AC) = 0.1 IZ(DC), with AC frequency = 1 kHz.
Typical Characteristics
– 50
50
100
150
8
7
6
5
4
V
, Z
BREAKDOWN
VOL
TAGE
(VOL
TS)
23
17
TA, AMBIENT TEMPERATURE (°C)
Figure 1. Typical Breakdown Voltage
versus Temperature
Figure 2. Typical Breakdown Voltage
versus Temperature
0
2
4
6
8
10
14
16
70
60
50
40
30
20
0
C,
CAP
ACIT
ANCE
(pF)
0
– 40
25
150
TA, AMBIENT TEMPERATURE (°C)
REVERSE VOLTAGE (V)
VZ @ IT
MMQA5V6T1
22
21
20
19
18
MMQA20VT1
10000
1000
100
TA, AMBIENT TEMPERATURE (°C)
I R,
REVERSE
LEAKAGE
CURRENT
(nA)
– 50
50
100
150
0
Figure 3. Typical Leakage Current
versus Temperature
Figure 4. Typical Capacitance versus
Reverse Voltage
10
12
MMQA20VT1
UNIDIRECTIONAL
V
, Z
BREAKDOWN
VOL
TAGE
(VOL
TS)
0
UNIDIRECTIONAL
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MMQA20VT3G | 功能描述:TVS二極管陣列 MI SC74 TVS QUAD 20V TR 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 |
| MMQA21V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Direct ProTek Replacement:SMS15 |Alternative ProTek Replacement:PSMS24 |
| MMQA21VT | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SC-74 Quad Monolithic Common Anode |
| MMQA21VT1 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SC-74 Quad Monolithic Common Anode |
| MMQA21VT3 | 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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