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參數(shù)資料
| 型號： | MCR704A |
| 廠商： | MOTOROLA INC |
| 元件分類： | 晶閘管 |
| 英文描述： | Silicon Controlled Rectifiers |
| 中文描述： | 4 A, 200 V, SCR |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 107K |
| 代理商： | MCR704A |
2
Motorola Thyristor Device Data
THERMAL CHARACTERISTICS
Characteristic
Symbol
Min
Max
Unit
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient (Case 369A-04)(1)
Thermal Resistance, Junction to Ambient (Case 369-03)(2)
R
θ
JC
R
θ
JA
R
θ
JA
—
8.33
°
C/W
—
80
°
C/W
—
85
°
C/W
ELECTRICAL CHARACTERISTICS
(TC = 25
°
C and RGK = 1000 ohms unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Peak Forward or Reverse Blocking Current
(VAK = Rated VDRM or VRRM)
TC = 25
°
C
TC = 110
°
C
IDRM, IRRM
—
—
—
10
200
μ
A
Peak Forward “On” Voltage
(ITM = 8.2 A Peak, Pulse Width = 1 to 2 ms, 2% Duty Cycle)
Gate Trigger Current (Continuous dc)(3)
(VAK = 12 Vdc, RL = 24 Ohms)
(VAK = 12 Vdc, RL = 24 Ohms, TC = –40
°
C)
VTM
—
—
2.2
Volts
IGT
—
—
25
—
75
300
μ
A
Gate Trigger Voltage (Continuous dc)
(Source Voltage = 12 V, RS = 50 Ohms)
(VAK = 12 Vdc, RL = 24 Ohms, TC = –40
°
C)
VGT
—
—
1
Volts
Gate Non-Trigger Voltage
(VAK = Rated VDRM, RL = 100 Ohms, TC = 110
°
C)
VGD
0.2
—
—
Volts
Holding Current
(VAK = 12 Vdc, IGT = 2 mA)
(Initiating On-State Current = 200 mA) TC = –40
°
C
TC = 25
°
C
IH
—
—
—
—
5
10
mA
Total Turn-On Time
(Source Voltage = 12 V, RS = 6 k Ohms)
(ITM = 8.2 A, IGT = 2 mA, Rated VDRM)
(Rise Time = 20 ns, Pulse Width = 10
μ
s)
tgt
—
2
—
μ
s
Forward Voltage Application Rate
(VD = Rated VDRM, Exponential Waveform, TC = 110
°
C)
dv/dt
—
10
—
V/
μ
s
1. Case 369A-04 when surface mounted on minimum pad sizes recommended.
2. Case 369-03 standing in free air.
3. RGK current not included in measurement.
Figure 2. Maximum Case Temperature
Figure 3. Maximum Ambient Temperature
f = 60 Hz
3.6
0
0.4
0.8
IT(AV), AVERAGE FORWARD CURRENT (AMP)
1.2
1.6
2
2.4
2.8
106
3.2
82
86
90
98
102
94
120
°
α
= 30
°
110
4
180
°
60
°
α
0
0.8
α
π
0
f = 60 Hz
60
°
90
°
180
°
dc
90
°
90
0
0.1
0.2
0.3
0.4
0.6
0.5
30
50
70
110
0.7
IT(AV), AVERAGE FORWARD CURRENT (AMP)
dc
π
α
= 30
°
C
°
T
A
T
°
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCR704ARL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MCR705A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Silicon Controlled Rectifiers |
| MCR705JP7CDWE | 功能描述:8位微控制器 -MCU 8B MCU 224 BYTES RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| MCR706A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Silicon Controlled Rectifiers |
| MCR706AT4 | 功能描述:SCR 400V 4A RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流（Ih 最大值）:75 mA 安裝風格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube |
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