参数资料
型号: MOC3020SM
厂商: Fairchild Optoelectronics Group
文件页数: 6/14页
文件大小: 0K
描述: OPTOCOUPLER TRIAC-OUT 6-SMD
标准包装: 1,000
电压 - 隔离: 5300Vrms
通道数: 1
电压 - 断路: 400V
输出类型: 交流标准三端双向可控硅开关
电流 - 栅极触发电流 (Igt)(最大): 30mA
电流 - 保持 (Ih): 100µA
电流 - DC 正向(If): 60mA
安装类型: 表面贴装
封装/外壳: 6-SMD
供应商设备封装: 6-SMD
包装: 管件
400 V (MOC302X)
1. The mercury wetted relay provides a high speed
250 V (MOC301X)
Vdc
R TEST
R = 10 k Ω
repeated pulse to the D.U.T.
2. 100x scope probes are used, to allow high speeds and
voltages.
PULSE
INPUT
MERCURY
WETTED
RELAY
C TEST
DUT
X100
SCOPE
PROBE
3. The worst-case condition for static dv/dt is established
by triggering the DUT with a normal LED input current,
then removing the current. The variable R TEST allows
the dv/dt to be gradually increased until the DUT
continues to trigger in response to the applied voltage
pulse, even after the LED current has been removed.
The dv/dt is then decreased until the DUT stops
triggering. τ RC is measured at this point and recorded.
Vmax = 400 V (MOC302X)
APPLIED VOLTAGE
WAVEFORM
252 V (MOC302X)
158 V (MOC301X)
= 250 V (MOC301X)
0 VOLTS
RC
dv/dt =
0.63 Vmax
RC
=
=
252
RC
158
RC
(MOC302X)
(MOC301X)
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
Figure 9. Static dv/dt Test Circuit
R L
V CC
R in
1
6
180 Ω
120 V
2
MOC3010M
5
60 Hz
MOC3011M
MOC3012M
3
4
Figure 10. Resistive Load
Z L
R in
1
6
180 Ω
2.4 k Ω
V CC
120 V
2
MOC3010M
MOC3011M
5
0.1 μ F
C1
60 Hz
MOC3012M
3
4
Figure 11. Inductive Load with Sensitive Gate Triac (I GT ≤ 15 mA)
?2005 Fairchild Semiconductor Corporation
MOC301XM, MOC302XM Rev. 1.0.3
6
www.fairchildsemi.com
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