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X0202MUF1BA2 데이터 시트보기 (PDF) - STMicroelectronics

부품명X0202MUF1BA2 ST-Microelectronics
STMicroelectronics ST-Microelectronics
상세내역1.25 A sensitive gate SCR
X0202MUF1BA2 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
X02
Characteristics
Table 5. Thermal resistances
Symbol
Rth(j-l)
Rth(j-t)
Rth(j-t)
Junction to leads (DC)
Junction to tab (DC)
Junction to tab (DC)
Parameter
Rth(j-a)
Junction to ambient (DC)
S = 5 cm2
TO-92
SOT-223
SMBflat-3L
TO-92
SOT-223
SMBflat-3L
Max.
Value
60
25
14
150
60
75
Unit
°C/W
Figure 1.
Maximum average power
dissipation versus average
on-state current (full cycle)
P(W)
1.2
360°
1.0
0.8
α
α = 180°
0.6
0.4
0.2
0.0
0
IT(AV)(A)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Figure 2.
Average and DC on-state current
versus tab (SOT-223, SMBflat-3L) or
lead (TO-92) temperature
I (A)
1.4 T(AV)
1.2
D.C. (TO-92)
1.0
D.C. (SMBflat-3L)
D.C. (SOT-223)
0.8
α = 180° (TO-92)
0.6
0.4
α = 180° (SOT-223)
0.2
Tlead or Ttab (°C)
0.0
α = 180° (SMBflat-3L)
0
25
50
75
100
125
Figure 3. Average and DC on-state current
versus ambient temperature
I (A)
1.4 T(AV)
1.2
D.C. (SOT-223)
1.0 D.C. (SMBflat-3L)
0.8
D.C. (TO-92)
0.6
0.4 α = 180° (TO-92)
α = 180° (SOT-223)
0.2
Tamb(°C)
0.0
α = 180° (SMBflat-3L)
0
25
50
75
100
125
Figure 4.
Relative variation of thermal
impedance junction to ambient
versus pulse duration
K=[Zth(j-a)/Rth(j-a)]
1.00
TO-92
SMBflat-3L
0.10
SOT-223
tp(s)
0.01
1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05
Doc ID 7480 Rev 4
3/11
Direct download click here
 

Description
The X02 SCR can be used as the on/off function in applications where topology does not offer high current for gate triggering.
This device is optimized in forward voltage drop and inrush current capabilities for reduced power losses and high reliability in harsh environments.

Features
■ on-state rms current: 1.25 A
■ repetitive peak off-state voltage: 600 V and 800 V
■ gate triggering current: 50 and 200 µA

Applications
■ ground fault circuit interrupters
■ overvoltage crowbar protection in power supplies
■ capacitive ignition circuits

 

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