参数资料
型号: ST-32B
元件分类: 晶闸管
英文描述: 34 V, DIAC, DO-214
封装: PLASTIC, SMT, 2 PIN
文件页数: 4/4页
文件大小: 36K
代理商: ST-32B
Diac
Data Sheets
http://www.teccor.com
E8 - 4
2004 Teccor Electronics
+1 972-580-7777
Thyristor Product Catalog
Figure E8.3 Normalized VBO Change versus Junction Temperature
Figure E8.4 Test Circuit Waveforms (Refer to Figure E8.5.)
Figure E8.5 Circuit Used to Measure Diac Characteristics
(Refer to Figure E8.4.)
Figure E8.6 Peak Output Current versus Triggering Capacitance
(Per Figure E8.5 with RL of 20 )
-8
-6
-4
-2
0
+2
+4
+6
+8
-40
-20
0
+20 +40 +60 +80 +100 +120 +140
Junction Temperature (T
J) – C
Percentage
of
V
BO
Change
%
ST Series
HT Series
V+
V-
V
C
0
-V
BO
I
L
+I
PK
0
t
-I
PK
t
+V
BO
Typical pulse base width is 10 s
120 V rms
60 Hz
47 k
D.U.T.
R
L
20
1%
V
C
100 k
*
C
T
I
L
0.1
F
* Adjust for one firing in each half cycle. D.U.T. = Diac
Triggering Capacitance (CT) – F
Peak
Output
Current
(I
PK
)–
mA
.01
.02
.03
.04
.05
.06
.07
.08
.09
0
50
100
150
200
250
300
Typical
(35
V
Dev
ice)
.10
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