参数资料
型号: ST-32
元件分类: 晶闸管
英文描述: 37 V, DIAC, DO-214
封装: PLASTIC, SMT, 2 PIN
文件页数: 2/4页
文件大小: 36K
代理商: ST-32
Diac
Data Sheets
http://www.teccor.com
E8 - 2
2004 Teccor Electronics
+1 972-580-7777
Thyristor Product Catalog
General Notes
Lead solder temperature is +230 °C for 10-second maximum;
≥1/16" (1.59 mm) from case.
See “Package Dimensions” section of this catalog.
Electrical Specification Notes
(1)
Breakover voltage symmetry as close as 1 V is available from the
factory on these products.
(2)
See Figure E8.4 and Figure E8.5 for test circuit and waveforms.
(3)
Typical switching time is 900 nano-seconds measured at IPK
(Figure E8.4) across a 20
resistor (Figure E8.5). Switching time
is defined as rise time of IPK between the 10% to 90% points.
(4)
See V-I Characteristics.
Bilateral Trigger DIAC Specifications
Maximum Ratings, Absolute-Maximum Values
– Maximum Trigger Firing Capacitance: 0.1 F
– Device dissipation (at TA = -40 °C to +40 °C):
250 mW for DO-35 and 300 mW for DO-214
– Derate above +40 °C:
3.6 mW/°C for DO-35 and 3 mW/°C for DO-214
Temperature Ranges
Storage: -40 °C to +125 °C
Operating (Junction): -40 °C to +125 °C
V-I Characteristics
* Mounted on 1 cm2 copper foil surface; two-ounce copper foil
Electrical Characteristics TC = 25°C
Part No.
VBO
V
BO
VBB
IBO
ITRM
DO-35
DO-214
Breakover Voltage
(Forward and
Reverse)
Volts
Breakover Voltage
Symmetry
V
BO =
[ | +VBO | - | - VBO | ]
Volts
Dynamic
Breakback
Voltage
(3)
|
V± |
Volts
Peak Breakover
Current
at
Breakover
Voltage
Amps
Peak Pulse
Current
for 10 s
120 PPS
TA ≤40 °C
Amps
MIN
MAX
MIN
MAX
HT-32
ST-32
27
37
3 (1)
10 (2)
25
2
HT-32A / HT-5761
28
36
2 (1)
7 at 10 mA (4)
25
2
HT-32B / HT-5761A
ST-32B
30
34
2 (1)
7 at 10 mA (4)
25
2
HT-34B
ST-34B
32
36
2 (1)
10 (2)
25
2
HT-35
ST-35
30
40
3 (1)
10 (2)
25
2
HT-36A / HT-5762
ST-36A
32
40
2 (1)
7 at 10 mA (4)
25
2
HT-36B
ST-36B
34
38
2 (1)
10 (2)
25
2
HT-40
ST-40
35
45
3 (1)
10 (2)
25
2
HT-60
56
70
4
20 (2)
25
1.5
HT and ST Series Thermal Resistance
Junction to Lead - R
θJL: °C/W
Junction to Ambient [R
θJA]: °C/W
(based on maximum lead temperature of
90 °C for DO-214 and 85 °C for DO-35 devices)
Y Package
DO-35
S Package
DO-214
100 [278] °C/W
65 °C/W *
10 mA
Breakover
Current
IBO
-VBO
Voltage
Current
Breakover
Voltage
VBO
+VBO
V
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