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參數(shù)資料
| 型號(hào)： | BRX44 |
| 廠商： | CENTRAL SEMICONDUCTOR CORP |
| 元件分類： | 晶閘管 |
| 英文描述： | 0.8 to 110 Amperes RMS 15 to 1200 Volts |
| 中文描述： | 0.8 A, 30 V, SCR, TO-92 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 82K |
| 代理商： | BRX44 |
2
Motorola Thyristor Device Data
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction to Case
R
θ
JC
R
θ
JA
75
°
C/W
Thermal Resistance, Junction to Ambient
200
°
C/W
ELECTRICAL CHARACTERISTICS
(TC = 25
°
C, RGK = 1000
unless otherwise noted.)
Characteristic
Symbol
Min
Max
Unit
Peak Forward Blocking Current
(VD = Rated VDRM @ TC = 125
°
C)
IDRM
—
100
μ
A
Peak Reverse Blocking Current
(VR = Rated VRRM @ TC = 125
°
C)
Forward “On” Voltage(1)
(ITM = 1 A Peak @ TA = 25
°
C)
Gate Trigger Current (Continuous dc)(2)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
IRRM
—
100
μ
A
VTM
—
1.7
Volts
TC = 25
°
C
IGT
—
200
μ
A
Gate Trigger Voltage (Continuous dc)
(Anode Voltage = 7 Vdc, RL = 100 Ohms)
(Anode Voltage = Rated VDRM, RL = 100 Ohms)
TC = 25
°
C
TC = –40
°
C
TC = 125
°
C
TC = 25
°
C
TC = –40
°
C
VGT
—
—
0.1
0.8
1.2
—
Volts
Holding Current
(Anode Voltage = 7 Vdc, initiating current = 20 mA)
IH
—
—
5
10
mA
1. Forward current applied for 1 ms maximum duration, duty cycle
2. RGK current is not included in measurement.
1%.
°
C
°
T
T
C
180
60
90
α
60
120
180
0.4
50
60
70
80
90
100
110
120
0
0.1
0.3
0.2
FIGURE 1 — CURRENT DERATING
(REFERENCE: CASE TEMPERATURE)
130
0.5
α
= 30
90
dc
CASE MEASUREMENT
POINT — CENTER OF
FLAT PORTION
α
= CONDUCTION ANGLE
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
TYPICAL PRINTED
CIRCUIT BOARD
MOUNTING
FIGURE 2 — CURRENT DERATING
(REFERENCE: AMBIENT TEMPERATURE)
30
IT(AV), AVERAGE ON-STATE CURRENT (AMP)
0.4
0
0.1
0.3
0.2
α
α
α
= CONDUCTION ANGLE
α
= 30
120
50
70
90
110
130
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BRX44THRUBRX47BRX49 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SCRs 0.8 AMPERE RMS 30 TO 400 VOLTS |
| BRX45 | 制造商:BOCA 制造商全稱:Boca Semiconductor Corporation 功能描述:SCRs (Silicon Controlled Rectifiers) |
| BRX46 | 制造商:CENTRAL 制造商全稱:Central Semiconductor Corp 功能描述:0.8 to 110 Amperes RMS 15 to 1200 Volts |
| BRX47 | 制造商:CENTRAL 制造商全稱:Central Semiconductor Corp 功能描述:0.8 to 110 Amperes RMS 15 to 1200 Volts |
| BRX48 | 制造商:CENTRAL 制造商全稱:Central Semiconductor Corp 功能描述:0.8 to 110 Amperes RMS 15 to 1200 Volts |
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