參數(shù)資料
型號: Q401E4
廠商: Littelfuse, Inc.
英文描述: Triacs (0.8 A to 35 A)
中文描述: 雙向(0.8 A至35甲)
文件頁數(shù): 6/10頁
文件大小: 230K
代理商: Q401E4
Triacs
Data Sheets
http://www.littelfuse.com
+1 972-580-7777
E2 - 6
2004 Littelfuse, Inc.
Thyristor Product Catalog
In all cases, if maximum surge capability is required, pulses
should be a minimum of one magnitude above I
GT
rating with a
steep rising waveform (
1 μs rise time).
Definition of Quadrants
Electrical Isolation
Teccor’s isolated triac packages will withstand a minimum high
potential test of 2500 V ac rms from leads to mounting tab or
base, over the operating temperature range of the device. The
following isolation table shows standard and optional isolation
ratings.
* UL Recognized File E71639
** For 4000 V isolation, use V suffix in part number.
* Mounted on 1 cm
2
copper foil surface; two-ounce copper foil
MT2 POSITIVE
(Positive Half Cycle)
MT2 NEGATIVE
(Negative Half Cycle)
MT1
MT2
+
I
GT
REF
QII
QIII
MT1
I
GATE
MT2
REF
MT1
MT2
REF
MT1
MT2
REF
QI
QIV
ALL POLARITIES ARE REFERENCED TO MT1
(
-
)
I
GATE
(+)
I
GT
-
I
GATE
(
-
)
I
GATE
(+)
Electrical Isolation
from Leads to Mounting Tab
*
TO-220
Isolated
Standard
Optional **
V AC RMS
2500
4000
Fastpak
Isolated
Standard
N/A
Thermal Resistance (Steady State)
R
θ
JC
[R
θ
JA
] (TYP.
) °
C/W
F
F2
Package Code
P
E
C
L
R
D
V
N
Type
TO-3
Fastpak
TO-92
Compak
TO-202
Type 1
TO-202
Type 2
TO-220
Isolated
TO-220
Non-isolated
TO-252
D-Pak
TO-251
V-Pak
TO-263
D
2
Pak
0.8 A
1 A
4 A
6 A
8 A
10 A
15 A
25 A
35 A
60 [135]
50 [95]
60 *
40 *
3.5 [45]
3.8
3.3
3.5
6 [70]
3.6 [50]
3.3
2.8
2.6
2.1
3.5
6.0 [70]
1.8 [45]
1.5
1.3
1.1
0.89
1.8
1.5
1.3
1.1
0.89
1.6
1.5
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