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参数资料
| 型号： | SK025R56 |
| 元件分类： | 晶闸管 |
| 英文描述： | 25 A, 1000 V, SCR, TO-220AB |
| 封装： | ROHS COMPLIANT, PLASTIC, TO-220R, 3 PIN |
| 文件页数： | 3/9页 |
| 文件大小： | 972K |
| 代理商： | SK025R56 |
271
Revised: November 1, 2010 05:04 PM
2010 Littelfuse, Inc
Teccor brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
20 / 25 Amp Standard SCRs
Sxx20x & Sxx25x Series
Static Characteristics
Symbol
Test Conditions
Value
Unit
V
TM
20A Device I
T = 40A; tp = 380μs
MAX.
1.6
V
25A Device I
T = 50A; tp = 380μs
I
DRM / IRRM
V
DRM / VRRM
T
J = 25°C
400 – 600V
MAX.
10
μA
800 – 1000V
20
T
J = 100°C
400 – 600V
500
800V
1000
1000V
3000
T
J = 125°C
400 – 600V
1000
800V
2000
Thermal Resistances
Symbol
Parameter
Value
Unit
R
θ(J-C)
Junction to case (AC)
Sxx25R /
Sxx25N
1.0
°C/W
Sxx20L
2.4
Sxx25L
2.35
R
θ(J-A)
Junction to ambient
Sxx25R
40
°C/W
Sxx20L
/ Sxx25L
50
Note: xx = voltage
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
Figure 2: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
125
0.0
0.5
1.0
1.5
2.0
-40
-1510356085110
Junction Temperature (T
J) – (C)
Ratio
of
I GT
/
I GT
(T
J
=25C)
125
0.0
0.5
1.0
1.5
2.0
-40
-1510356085110
Junction Temperature (T
J) – (C)
Ratio
of
V
GT
/
V
GT
(T
J
=
25C)
相关PDF资料 |
PDF描述 |
|---|---|
| SK025RTP | 25 A, 1000 V, SCR, TO-220AB |
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| SK025N56TP | 25 A, 1000 V, SCR, TO-263AA |
| SK025N56 | 25 A, 1000 V, SCR, TO-263AA |
| SK025NRP | 25 A, 1000 V, SCR, TO-263AA |
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