参数资料
型号: SK025L56TP
元件分类: 晶闸管
英文描述: 25 A, 1000 V, SCR, TO-220AB
封装: ROHS COMPLIANT, PLASTIC, TO-220L, 3 PIN
文件页数: 2/9页
文件大小: 972K
代理商: SK025L56TP
270
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
Absolute Maximum Ratings — 25A SCR
Symbol
Parameter
Test Conditions
Value
Unit
I
T(RMS)
RMS on-state current
Sxx25L: T
C=75°C
25
A
Sxx25R/Sxx25N: T
C=100°C
I
T(AV)
Average on-state current
Sxx25L
T
C = 75°C
16.0
A
Sxx25R/Sxx25N
T
C = 100°C
I
TSM
Peak non-repetitive surge current
single half cycle; f = 50Hz;
T
J (initial) = 25°C
300
A
single half cycle; f = 60Hz;
T
J (initial) = 25°C
350
I2t
I2t Value for fusing
t
p = 8.3 ms
510
A2s
di/dt
Critical rate of rise of on-state current
f = 60Hz ; T
J = 125°C
150
A/μs
I
GM
Peak gate current
T
J = 125°C
3.5
A
P
G(AV)
Average gate power dissipation
T
J = 125°C
0.8
W
T
stg
Storage temperature range
-40 to 150
°C
T
J
Operating junction temperature range
-40 to 125
°C
Electrical Characteristics (T
J = 25°C, unless otherwise specified)
Symbol
Test Conditions
Value
Unit
Sxx20L
Sxx25x
I
GT
V
D = 12V; RL = 30Ω
MAX.
30
35
mA
MIN.
1
V
GT
MAX.
1.5
V
dv/dt
V
D = VDRM; gate open; TJ = 100°C
400V
MIN.
450
V/μs
600V
425
800V
400
1000V
200
V
D = VDRM; gate open; TJ = 125°C
400V
350
600V
325
800V
300
V
GD
V
D = VDRM; RL = 3.3 kΩ; TJ = 125°C
MIN.
0.2
V
I
H
I
T = 400mA (initial)
MAX.
40
50
mA
t
q
(1)
MAX.
35
μs
t
gt
I
G = 2 x IGT; PW = 15s; IT = 40A
TYP.
2
μs
Notes :
xx = voltage, x = package
(1) I
T=2A; tp=50s; dv/dt=5V/s; di/dt=-30A/s
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